Which number sentence is true?
What is the best estimate for the value of the expression?
(34/8 - 16/3) - 14/9
Answer:
-2.6 or -3
Step-by-step explanation:
depends on which number you have to round to.
Aydin walks his dog Dexter regularly. Aydin walks Dexter 5 miles every 8 days. Over the last 40 days how far have Aydin and Dexter walked?
Show work, show steps!
Help idk how to do this help ASAP. Find the area of the larger sector
Answer:
48.21 ft²
Step-by-step explanation:
The area (A) of the larger circle is calculated as
A = area of circle × fraction of circle
= πr² × \(\frac{221}{360}\)
= π × 5² × \(\frac{221}{360}\)
= \(\frac{\pi (25)(221)}{360}\) ≈ 48.21 ft² ( to the nearest hundredth )
he ratio of your monthly allowance to your friend’s monthly allowance is 5 : 3. Both of your monthly allowances total $40. How much is each allowance?
Answer:
your allowance is $25 and your friends is $15
Step-by-step explanation:
40/8*3=15
40/8*5=25
All the dimensions of a cuboid are whole numbers, and its volume is 24 units^3. Which one of the following could NOT be one of its dimensions?
A.) 3
B.) 4
C.) 5
D.) 6
First Person who gets it right and EXPLAINS will get branliest! :-)
5 is the answer.
Review:What is a cuboid?
A cuboid is a rectangle, but in 3D form.
Do we calculate area or volume in a cuboid?
We calculate the volume for 3D shapes. For 2D shapes, area is used.
If/Then:
Now, if the volume of the cuboid is 24 units³ then:
x × x × y
Now, lets fit all our options to see which one is NOT the dimensions.
Option A:
x × x × 3 = 24 units³
x × x = 12 units³ ✔
This is possible.
Option B:
x × x × 4 = 24 units³
=> x × x = 6 units³ ✔
This is possible.
Option C:
x × x × 5 = 24 units³
=> x × x = 24/5 units³ ❌
This is not possible. This will be our answer.
Option D:
x × x × 6 = 24 units³
=> x × x = 4 units³✔
This is possible.
Conclusion:
So after working on our problem, we can conclude that C is our answer. Hoped this helped.
helppp plz help need help
Answer:
D. highly unlikely
Step-by-step explanation:
There are 20 total outcomes.
The number 1 is only 1 outcome out of 20 outcomes.
The probability of it landing on 1 is 1/20.
0 - impossible
0.1 - highly unlikely
0.25 - unlikely
0.5 - even
0.75 - likely
0.9 - highly likely
1 - certain
1/20 = 0.05
0.05 is highly unlikely.
Answer:
highly unlikely
Step-by-step explanation:
There is 1 number 1
P( 1) = 1/20
This is highly unlikely
Read this tell me the answer the last one please asap
Please help ahhhhhhhhh
make up two different equations that equal 8.4 x 10^-5
show your work please
4.2×2×10^-5 and 0.84×10^-4 make up two different equations that equal 8.4 x 10^-5
What is Expression?An expression is a combination of numbers, operators and variables.
We have to find any two equations which are equal to 8.4 x 10^-5
Eight point four into ten power of minus five.
8.4 x 10^-5.
8.4 to two parts
4.2×2×10^-5
and 8.4 x 10^-5 is divided by 10.
Now 0.84×10^-4
Hence 4.2×2×10^-5 and 0.84×10^-4 make up two different equations that equal 8.4 x 10^-5
To learn more on Expressions click:
https://brainly.com/question/14083225
#SPJ2
PLEASE HELP! WHOEVER ANSWERS FIRST AND EXPLAINS IS BRAINIEST!!!
Sean got 4 over 5 pound of honey from a hive. He calculated the quotient of 4 over 5 ÷ 3 over 8 . Which statement shows the quotient and gives the most likely explanation of what Sean was trying to determine? (5 points)
He can make 2 2/15 bottles of honey with 3/8 pound of honey in each bottle.
He can make 12/40 of a bottle of honey with 3/8 pound of honey in each bottle.
He can get 2 2/15 pounds of honey if he divides the honey into 3/8 -pound portions.
He can get 12/40 pound of honey if he divides the honey into 3/8 -pound portions.
Answer:
The answer is A
Step-by-step explanation:
Writing the equation, it would look like (4/5) divided by (3/8) which gives you the answer 2 2/15 which is a mixed number btw. Only two of the answers uses this number, either A or C. C doesn't make any sense because the question already states that Sean has 4/5 pounds of honey. A makes sense because technically what you are doing is dividing the amount of honey Sean got into groups each holding 3/8 pounds.
ren & abby are reading the same book for their english class. ren is on page 100 of the book, and she reads 1/2 of a page each minute. Abby is on page 88 a book and reads 1/4 of a page each minute. How many minutes will it take for Abby to read at least the number of pages that Ren has read?
IM SO BOREDDDDDD!!!!!!!!!!!!
Answer:
SAMEEEE
Step-by-step explanation:
-5x+4=-2x+16 whats the anweser
Answer: x=4
Step-by-step explanation:
Answer:
x= -4
Step-by-step explanation:
don't forget to follow rate like
(image) determine the surface area of the rectangular prism net below
Answer:
36cm
Step-by-step explanation:
Which question should you NOT expect to be answered with variable data?
1) How tall are the students in my class?
2) In what months were my family members born?
3) How many 6th graders are at school today?
4) How much money did Mr. Flores spend on gasoline each of the past 5 weeks?
Answer:
3
Step-by-step explanation:
the only one that doesn't make sense is 3
*CORRECT ANSWER GETS BRAINLIEST*
In triangle ABC, AC = 15 cm and AB = 10 cm . The angle at B is a right angle Calculate the length of BC. Give your answer correct to one decimal place.
Answer:
11.1 cm
Step-by-step explanation:
draw the triangle with a base length as 10cm and mark a 15cm with the compass on the mark A and also draw a straight line forming a right angle at B and connect the two lines with another straight line at which the vertex is C. at last measure the line.
The multiplicative inverse of -⅚ is
Answer: -6/5
Step-by-step explanation:
Multiplicative inverse simply is another word for 'reciprocal'.
A reciprocal is the fraction upside down, or inverted.
Knowing this, let's convert -5/6.
-5/6 becomes -6/5, and you don't do anything about the negative sign.
Answer: -6/5
Step-by-step explanation:
u just get the reciprocal
Help, Im In Math Class Rn
On Monday, the temperature was 43°F. On Tuesday, the temperature increased 6°F. On Wednesday, the temperature decreased 13°F.
What integer represents the overall change in temperature from Monday to Wednesday?
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
i will filipin give brainlyest if right
What is the domain and range of:
Answer:
b
Step-by-step explanation:
how it works with life
I need help with these three questions please:)
1. Kathy bought a pair of jeans on sale for 30% off of the regular price. If the jeans regularly cost $75.00. How much did she pay? Show your equation you used to solve and then solve.
2.There are 625 students at Median Middle School. If there 8% of the students were absent on Tuesday, how many students were absent? Show your equation you used to solve and then solve.
3. A store buys cell phones from the manufacturer for $34.40 and marks them up by 85%. How much do they charge for the phones (what is the retail price)? Show your equation you used to solve and then solve
Answer for 1:
$52.50
Step-by-step explanation:
75 - 75(0.3)
75 - 22.5 = 52.50
Answer for 2:
50
Step-by-step explanation:
625(0.08) = 50
Answer for 3:
$63.64
Step-by-step explanation:
34.4 + 34.4(0.85)
34.4 + 29.24 = 63.64
Answer:
1. She payed $52.50 (sorry I only know question 1)
Step-by-step explanation:
1. how I solved it: the equation is 30 percent of 75 = 22.5 and $75.00 - $22.50 = $52.50 therefore she pays $52.50
The area of a triangle is 24 square inches. What is the height of the triangle if the base length is 4 inches?
A.
6 inches
B.
8 inches
C.
12 inches
D.
20 inches
Answer:
the answer is c. 12 inches because first of all you mutliply each option by 4 and then divide by 2 to see if you get 24 and when you do that you get an answer of 12 so 12 is the correct answer and give brainliest to the first people that answer it first than me.
Step-by-step explanation:
6 times 4= 24/2=12
8 times 4= 32/2=16
12 times 4= 48/2=24
20 times 4= 80/2=40
so c is the correct answer and have a great day.
Two whole numbers A and B satisfy the following conditions. Find A and B.
A−B=18
A: B is equivalent to 11:5.
A=
B=
Answer:
A=22 or 23
B=5
Step-by-step explanation:
Given the equation 6x + 18 = 72:
Part A: Write a short word problem about a purchase made to illustrate the equation. (6 points)
Part B: Solve the equation showing all work. (4 points)
Answer:
Part A: You are buying candy bars online. They cost $6 each and there is an $18 shipping fee. You have $72 to spend. How many candy bars can you get?
Part B: x=9
Step-by-step explanation:
6x + 18= 72
You want to get x alone:
Subtract 18 from both sides
Rewrite:
6x= 72-18
Now, subtract 72-18
Rewrite:
6x= 54
Divide 6 from both sides
So, that would be 54/6
Answer: x=9
Hope this helps!!
Answer:
Step-by-step explanation:
Answer: x=9
Write the meaning of these mathematical terms
augend
addend
sum
subtrahend
minuend
difference
multiplicand
multiplier
product
factors
dividend
divisor
quotient
remainder
( you’ll get 80 things for doing all of them ) thank you
Answer:
Augend - the number to which another is added.
Addend - A number added to another.
Sum - The result of adding two or more numbers.
Subtrahend - A number being subtracted from another.
Minuend - A quantity or number from which another is to be subtracted.
Multiplicand - A quantity to be multiplied.
Multiplier - A quantity that multiplies.
Product - The result of two or more numbers being multiplied.
Factors - A number that divides another number.
Dividend - A number being divided.
Divisor - The number you divide by.
Quotient - The result you get from dividing two or more numbers.
Remainder - The amount left over after finishing a division problem.
Answer:
augend- the number to which an addend is added
addend- a number which is added to another
sum- total amount
subtrahend- a quantity or number to be subtracted from another
minuend- a quantity or number from which another is to be subtracted
difference- subtraction
multiplicand- a quantity which is to be multiplied by another number
multiplier- a factor that amplifies or increases the base value of something else
product- the result of one or more multiplications
factors- a number that divides another number, leaving no remainder
dividend- the number that is being divided or distributed into a certain number of equal parts
divisor- the number that is being divided by
quotient- a result obtained by dividing one quantity by another
remainder- an amount left over after dividing
NEEDS TO BE ANSWERED TODAY!!!!Order from least to greatest (turn them into decimals) a.) 104% b.)\(\sqrt{7}\)c.) -\(\frac{3}{5}\)d.)-1
Answer:
abcdefghijklmnopqrstuvwxyz
Answer:
104% ~1.04 b.)2.65 c.) -0.6 d.)-.01
Answer. -1, 3/-5, 104%, v7
Please help!!!!! 40 points!
Josiah kept track of how many songs of each genre were played in an hour from his MP3 player. The counts are displayed in the table below. He has a total of 1,500 songs on his player. Josiah predicted the number of rock songs on his MP3 player to be 300 songs. Which statements about his solution are true? Select three choices.
Josiah’s Music
Sample 1
Sample 2
R & B
5
R & B
4
Pop
4
Pop
3
Classical
3
Classical
5
Jazz
2
Jazz
4
Rock
6
Rock
4
Josiah’s work:
StartFraction 10 over 20 EndFraction = StartFraction x over 1,500 EndFraction. StartFraction 10 times 30 over 20 times 30 EndFraction = StartFraction x over 1,500 EndFraction. 300 = x.
He should have found the average of the number of rock songs by averaging 4 and 6 to get 5.
He did not multiply the numerator and denominator by the correct number to equal 1,500.
His answer will be one-half of what he got because he did not divide 10 by 2 when setting up the proportion.
He can only solve the proportion by multiplying the numerator and denominator by a common multiple.
He should have multiplied the numerator and denominator by 75, not 30, because 20 times 75 = 1,500.
Answer:
Step-by-step explanation:d
Ariana was looking at rent costs for 555 apartments. Each rent was a different amount between \$1{,}000$1,000dollar sign, 1, comma, 000 and \$1{,}400$1,400dollar sign, 1, comma, 400 per month, except for one apartment whose rent was \$4{,}800$4,800dollar sign, 4, comma, 800 per month. [Show data] Ariana looked at the mean and median of the rents. Then, she decided to remove the \$4{,}800$4,800dollar sign, 4, comma, 800 rent from the set and recalculate the mean and median. How will removing this rent affect the mean and median?
Answer:
tough one
Step-by-step explanation:
sorry goodluck