4. Yama uses yard of ribbon for each bow he
makes. He makes 3 bows for his aunt and 3 bows
for his grandmother. How many yards of ribbon
does Yama use? 4.AR.1.3, 4.FR.2.4
A 3 yard
B 12 yards
© ²/2 yard
(D) 1 yard
Answers
6
assuming Yama used 1 yard per ribbon, the answer would be 6.
check your question for confirmation of ribbon used
Related Questions
If x = 2 and t = 4, what is the value of 1/8(x^3− 4)(t² + 8)?
Answers
Answer:
64
Step-by-step explanation:
you need to plug the number in subtract and add then multiply the number from the first pair of parenthesis into the main number and after multiply the second pair into it.
The booster club runs the concession stands to raise money. They sell Sausage wrap combos for $5 and hamburger combos for $7. They need to sell at least 45 combos total and at least $350. Write a system of linear inequalities that represent this situation
Answers
Answer:hola gamer
Step-by-step explanation:
Use the model below to calculate 9÷1/3.
A green rectangle is divided into 9 equal parts arranged into 3 rows of 3 cells each.
A.
9/3
B.
3/9
C.
13 1/2
D.
27
Answers
Using thie model ,The answer is D. 27.
To calculate 9÷1/3 using the model below, we can imagine dividing the green rectangle into thirds vertically. Each third would contain 3 cells.
Then, we can see that there are a total of 9 cells in the rectangle. Since we are dividing by 1/3, we need to find out how many sets of 1/3 are in 9.
We can see that there are 3 sets of 1/3 in each row (since each row contains 3 cells, which are thirds). So, in total, there are 3 rows of 3 sets of 1/3, which gives us:
9÷1/3 = 3 rows x 3 sets of 1/3 = 9 sets of 1/3 = 27
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Little help ?please 5 points
Tawna and Donnie Milled cartons with bottles, Tawna put in 10 bottles and Bonnie put in a bottles, How many bottles does each carton hold?
Answers
Answer:
I Think E But Im Not Sure About It
QUESTION 7 A family moved to Orlando, FL and bought a home. They paid $350,000 for their house. In their neighborhood the mean price of a home is $375,000 with a standard deviation of $7,500. Calculate the z-score for the price of their home and indicate if the price they paid for their home usual or unusual. Choose one • 10 points The z-score is 3.333 and it is usual The z-score is -3.333 and it is usual The z-score is 3.333 and it is unusual The z-score is -3.333 and it is unusual
Answers
Step-by-step explanation:
The z-score for the price of the family's home can be calculated as follows:
z = (350,000 - 375,000) / 7,500 = -3.333
A negative z-score indicates that the value is below the mean. Therefore, the price the family paid for their home is lower than the average price of homes in their neighborhood, so it can be considered unusual.
So, the answer is: The z-score is -3.333 and it is unusual.
What is the value of n.
8n -5=139
Answers
Answer:
n = 18
Step-by-step explanation:
8n = 144
n = 144/8 = 18
what is 25x + 17y - 3x - 2y equal to?
Answers
Answer:
22x+15y
Step-by-step explanation:
A researcher collects demographic data on the marital status of the study subjects. The variable is measured as the number of years married on a scale of 0-75. What would be the most appropriate measure of central tendency
Answers
Answer:
Probably "Median"
The mode doesn't really make sense,
and "mean" would probably be skewed by people who get divorced quickly
I would suggest "Median" the number of years that 1/2 of the couples are above and 1/2 below
Step-by-step explanation:
true/false.
____1.When the non-Standard unit used is small few unit's are
needed to fill a container when the non-standard the non-standard units used is bigger more units are needed to fill the container.
____2.Objects with shape can have the same volume.
____3. To find the volume of rectangular prism multiply the length,width and height.
_____4. Volume is measured in square unit's.
_____5. the amount of space inside an object is called the volume of the object.
____6. The volume of a rectangular prism is equal to the product of its length, width, and height V = 1xwxh cubic units.
____7. Standard units give a consistant and accurate measure of a container.
____8. Non-Standard units cannot be used to measure volume.
____9. Volume is measured in cubic units, such as cubic centimeters.
Answers
1. It is false that when non-Standard unit used is small few unit's are
needed .
2. Objects with different shapes can have the same volume. True
3. Length, width and height and multiplied to find volume of a rectangular prism. True
4. It is false that volume is measured in square unit.
5. It is true that Volume is a measure of the amount of space inside an object.
6. The formula for volume of a rectangular prism is V = l × w × h. True
7. It is true that Standard units give a consistent and accurate measure of a container.
8. It is false that Non-Standard units cannot be used to measure volume.
9. Volume is measured in cubic units. True
What is volume of an object?Volume can be defined as the amount of space inside and object. the object can be in different form such as cone, rectangular prism, cylinder and many other shapes. Even though shapes are different, It is possible for different shapes or objects to have the same volume when measure.
Measurement of volume can be through standard measurement and non standard measurements such as a cup of rice. However, for consistency and the sake of accuracy, it is advisable to always use standard measurements of volume where possible to avoid error that may occur in non standard measurement. The acceptable and recognized unit of volume is cubic meter (\(m^3\)).
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Janet had $105.87 in her savings account. She withdrew $77.35 for a
get-together. What is the new balance in her account?
$28.51
$28.52
$28.53
$28.00
Answers
Answer:
28.52
Step-by-step explanation:
105.87 - 77.35 = 28.52
are they school assembly for out of the first 10 student for wearing spirit wear based on this information if 500 students were at the assembly then how many students could be expected to be wearing spirit wear
Answers
EXPLANATION:
1.We must know the data that the exercise gives us.
if 4 out of 10 wore spiritual clothing for 500 how many?
we can solve it with a rule of three;so
\(\begin{gathered} 4\rightarrow10\text{ } \\ x\rightarrow500 \\ \text{then }we\text{ multiply 4 }by\text{ 500 }and\text{ divide by 10;} \\ \frac{4\times500}{10}\text{ }=200 \\ \text{the the answer is }for\text{ 500 people 200 wear spiritual clothing} \end{gathered}\)Jacob took out a loan from a bank today (now). The original agreement stated that to pay off the loan he had to make two equal payments: The first payment of $3000 was due 6 months from now, and the second payment of $3000 was due 12 months from now.
Suppose he renegotiated with the bank so that instead of the original agreement he will make a single payment 24 months from now to pay off the two original obligations.
What single payment 24 months from now will he have to make if the simple interest rate is 10%? The agreed focal date is 24 months from now.
Answers
The single payment Jacob would make in 24 months from now, to pay off the two obligations under the new agreement is $7,620.
We shall be solving this using the formula for Simple Interest,
What is the formula for Simple Interest?The interest accrued on each payment can be calculated using the formula for Simple Interest:
Interest = Principal × Rate × Time
where:
Principal = amount borrowed,
Rate = simple interest rate,
Time = time period in years.
Under the original agreement, Jacob shall make two payments of $3000 each, one 6 months from now and the other 12 months from now.
For payment1, the interest accrued would be:
Interest1 = $3000 × 0.10 × (6/12) = $150
For payment2, the interest accrued would be:
Interest2 = $3000 × 0.10 × (12/12) = $300
So the total amount Jacob was to pay under the original agreement is:
Total1 = $3000 + $150 + $3000 + $300 = $6,450
Now let's calculate the amount Jacob would have to pay under the new agreement.
Original principal for each payment is $3000.
The interest accrued on the sum of both payments can be calculated using the same formula for simple interest:
Interest3 = ($3000 + $150 + $3000 + $300) × 0.10 × (24/12) = $720
So the total amount Jacob would pay under the new agreement is:
Total2 = $3000 + $150 + $3000 + $300 + $720 = $7,620
So, Jacob would make a single payment of $7,620, 24 months from now,
to pay off both loans under the new agreement.
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Luis buys 0.56 pound of power pasta. Mariana buys 0.27 pound of power pasta. How much do they buy in all?
Answers
Add the two amounts together:
0.56 + 0.27 = 0.83 pounds total
Luis buys 0.56 pound of power pasta. Mariana buys 0.27 pound of power pasta. How much do they buy in all?
Solution:First, understand the problem.
Luis buys 0.56 pounds of power pasta.
Mariana buys 0.27 pound of power pasta.
Then, add the bus of Luis and Mariana.
Luis buys + Mariana buys = N0.56 + 0.27 = NN = 0.83Answer:Therefore, 0.83 buy in all.Convert .805 liters to millimeter s
Answers
Don opened a retirement account with an APR of 3.25% compounded monthly. He is planning to retire in 15 years. About how much will he have in the account when he retires if he deposits $750 a month? Include your work as best as possible. *
Answers
So, the required amount is $27655.384.
Compound Interest:The formula for finding the compound interest is ,
\(A=\frac{P((1+\frac{r}{n} )^{nt}-1)}{\frac{r}{n} } ...(1)\)
Consider the periodic deposit amount \(p=\$750\)
Rate\(r=3.25\%\)
Consider the time \(t=15 years\)
\(n=12\)
Substituting the given values into the above formula we get,
\(A=\frac{750((1+\frac{0.325}{12} )^{12\times 15 }-1)}{\frac{0.325}{12} }\\A =\$27655.384\)
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what is a regression through the origin
Answers
A regression through the origin is a linear regression model where the intercept time period is assumed to be 0, meaning the regression line passes through the starting place.
This version is also referred to as zero-intercept regression or homogeneous regression.
It's far frequently used whilst there's a theoretical foundation to agree with that the relationship among the dependent and unbiased variable passes via the foundation or whilst the information propose that the intercept ought to be 0.
The slope coefficient represents the change within the structured variable for a one-unit increase inside the unbiased variable.
However, this kind of regression may not be appropriate in all cases, and a general linear regression version with an intercept term can be greater suitable.
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Determine whether the statement is true or false. If it is false, rewrite it as a true statement. As the size of a sample increases, the mean of the distribution of sample means increases.
Answers
Answer:
False
-As the size of the sample increases, the mean of the distribution of sample doesn't change.
Step-by-step explanation:
From central limit theorem, as the size of a sample size increases, the sample mean and sample standard deviation will be far much more closer in value to the population mean(μ) and standard deviation(σ).
Thus, as the size of the sample increases, there will be no changes to the mean of the distribution of the sample mean.
What Pythagorean triple is made using the Pythagorean identity and the following numbers?
x = 2, y = 1
1. 3, 4, 5
2. 4, 1, 25
3. 2, 1, 2
4. 4, 1, root 5.
Answers
The Pythagorean triples here are; 3, 4, 5. Option 1
What is a Pythagorean triple?We define a Pythagorean triple as a^2+b^2 = c^2 where a, b and c are the three positive integers. Given that we can find the Pythagorean triple from; (x2 - y2)2 + (2xy)2 = (x2 + y2)2
Where; x = 2, y = 1
Substituting values have;
(2^2 - 1^2)^2 + (2*2*1)^2 = (2^2 + 1^2)^2
This results to;
3^2 + 4^2 = 5^2
9 + 16 = 25
25=25
Therefore the Pythagorean triples here are; 3, 4, 5. Option 1
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I sell hot dogs at a football game. I can make a hot dog for $0.65 and sell it for $1.00. If i sell 50 hot dogs, what is my profit? show your work
Answers
Answer:
17.50
Step-by-step explanation:
The profit on one hotdog is
1 - .65 = .35
Multiply by the number of hotdogs sold
.35 * 50 =17.50
I keep trying and trying but I cant figure out this problem, please help if you can.
Answers
b) Given the demand equation
\(\begin{gathered} p=-0.18x+360 \\ p\rightarrow price,x\rightarrow quantity \\ \end{gathered}\)The revenue function is given by
\(\begin{gathered} R(x)=px \\ \Rightarrow R(x)=-0.18x^2+360x \end{gathered}\)R(x) corresponds to a parabola on the plane that opens downwards; therefore, it has a maximum.
To calculate the maximum, solve the equation R'(x)=0, as shown below
\(\begin{gathered} R^{\prime}(x)=-0.18(2x)+360=-0.36x+360 \\ \Rightarrow-0.36x+360=0 \\ \Rightarrow0.36x=360 \\ \Rightarrow x=1000 \end{gathered}\)The value of x that maximizes the revenue is x=1000.As for the maximum value of the revenue, find R(1000),
\(R(1000)=-0.18(1000)^2+360(1000)=180000\)The maximum revenue is $180000c) Find the corresponding price (p) for x=1000,
\(p(1000)=-0.18(1000)+360=180\)The price that maximizes revenue is $180Which of the following statements is true for the following data set?
7, 5, 6, 4, 7, 8, 12
a. Only the mean and median are equal.
b. Only the mean and mode are equal.
c. Only the median and mode are equal.
d. The mean, median, and mode are all equal.
Answers
Answer:
D.
Step-by-step explanation:
Mean : 7 + 5 + 6 + 4 + 7 + 8 + 12 = 12 + 10 + 7 + 20 = 30 + 19 = 49. 49/7= 7
Mode : 7.
Median 4 , 4, 6, 7, 7, 8, 12. 7 is the middle number
PLSSS HELP ME 14 POINTS
Answers
The transformation of f(x) to g(x) is :
Vertically compressed by a factor of 9Shifted down by 2 Describing the transformation of the functionsFrom the question, we have the following parameters that can be used in our computation:
The functions f(x) and g(x)
Where, we have
f(x) = x
g(x) = 1/9x - 2
The graph of the functions f(x) and g(x) are added as an attachment
And we have the transformations to be:
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I need help with this please help me
Answers
Answer: 18
Step-by-step explanation:
\(\triangle HJK \cong \triangle HLK\) by HL. Therefore, \(JK=2\) by CPCTC.
Using the segment addition postulate, \(GK=9\).
Furthermore, \(\triangle HGK \cong \triangle HMK\) by HL. This means that \(MK=9\) by CPCTC.
Using the segment addition postulate again, \(GM=9+9=18\).
factor completely 36x-60
Answers
Explanation:
1) Highest common factor is 6, as 36 and 60 are both divisible by 6.
2) Take the highest common factor (6) outside of brackets and throw everything else inside the brackets.
3) 6 times ?= 36x
?= 6x so we get: 6(6x___)
4) 6 times?= -60
?= -10 so we get: 6(__-10)
5) Combine your knowledge of both and get the answer: 6(6x-10)
Hope that helps and is simple enough!
Jeff created the following shape to fill with skittles. He also wants to decorate the outside with Skittle wrappers. Find the surface area to determine the number of skittle wrappers he would need to save and volume to determine how the amount of Skittles he could fill it with
Answers
The Surface area of Figure is 496 ft².
The Volume of Figure is 608 ft³.
What is Surface area?A 3D object's surface area is the entire area that all of its faces cover. For instance, the surface area of a cube is its surface area if we need to determine how much paint is needed to paint it. It is consistently expressed in square units.
Given:
Surface Area of Pyramid
= Base area + 1/2 x P x l
= 64 + 1/2 x 32 x 3
= 64 + 16 x 3
= 112 ft²
and, Volume of Pyramid
= 1/2 x 64 x 3
= 96 ft³
So, total Surface Area
= 112 + 384
= 496 ft²
and, The total volume
= 96 + 512
= 608 ft³
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A person can spend at most $12 on corn oil and cereal. A bottle of corn oil costs $3 and a box of cereal costs $2. Identify the inequality and the graph that describe the situation where x is the number of bottles of corn oil and y is the number of boxes of cereal.
Answers
Answer:
Step-by-step explanation:
12 x 3=36 yx
12x2x3= 72 x*y
Use a calculator to find the angle measure to the nearest degree for cos-1 (0.5)
45 Pts!
Answers
Step-by-step explanation:
no calculator req
cos 60 is 0.5
so cos inverse of 0.5 os 60°
\(\\ \tt\hookrightarrow cos^{-1}(0.5)\)
\(\\ \tt\hookrightarrow cos^{-1}\left(\dfrac{1}{2}\right)\)
\(\\ \tt\hookrightarrow 60°\)
Fact about cosine(cos)
\(\\ \tt\hookrightarrow cos\theta=\dfrac{Base}{Hypotenuse}\)
what is one quality of rotation
Answers
Answer:
Quality rotation is the act of a joint moving through a range of motion in a way that is efficient, controlled and repeatable.
Answer:
The degree, for example, if you move a little It will make it 90 degree or other.Step-by-step explanation:
a study was made on the amount of converted sugar in a certain process at various temperatures. the data were coded and recorded in the accompanying table. use this information to answer parts a through c.
Answers
a. Correlation coefficient, r. =0.76751
b. Linear regression line y=6.5071+1.3929x
c. mean amount of sugar when temp. is 1.7
then y=8.87503
What a correlation coefficient means?A correlation coefficient is a statistical indicator of how well changes in one variable's value predict changes in another. When two variables are positively linked, the value either rises or falls together.
What is linear regression with example?According to linear regression, sales are predicted to equal 168 + 23 advertising when using advertising as the predictor variable. This means that if spending on advertising is increased by one million euros, sales should grow by 23 million euros, and if no advertising was done, sales should be 168 million euros.
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Test the claim that the proportion of men who own cats is smaller than 70% at the 0.05 significance level. The null and alternative hypothesis would be:
Answers
Answer:
the null hypothesis would be: p = 70%/0.7
The alternative hypothesis would be: p < 0.7
Step-by-step explanation:
The null hypothesis is most of the time always the default statement while the alternative hypothesis is tested against the null and is its opposite.
In this case study the null hypothesis would be: the proportion of men who own cats is 70%: p = 0.7
The alternative hypothesis would be: the proportion of men who own cats is smaller than 70% : p < 0.7