What’s the answer pls

Answer: The best problem solving strategy to solve this problem with is a formula. Additionally Brandon had $12.50 before going to the store.

Step-by-step explanation: Formula and Solving it

He Spent $2.50 on pencils.

Amount left after buying a pencil = x - 2.50

Next, he spent half of the amount left in his pocket.

He spent (x - 2.50)/2 on notebook and paper.

So the total amount he spent = 2.50 + (x -2.50)/2

Amount left when he got home =$ 5.00

That means, x - Total amount spent = 5

=> x - (2.50 + (x -2.50)/2 ) = 5

=> x - 2.50 -x/2 + 2.50/2 = 5

=> x/2 - 2.50/2 = 5

=> x/2 = 5 + 2.50/2

=> x/2 = 6.25

=>x = $12.5

Answer: I am pretty sure that 648 boxes is the answer.

Step-by-step explanation:

Answer:

t(n) = 8n - 7

Step-by-step explanation:

Formula for Arithmetic Sequence: t(n) = (CD)n + t(0)

Solve: Common Difference

Just like how you would solve for slope, you would solve for the CD

Now, we have the equation : t(n) = 8n + t(0)

Now we have to solve for t(0), the y-intercept of the 0th term

Solve: t(0)

Do this the same way you would solve for b in y = mx + b

Our final equation is    \(\boxed{\text{t(n) = 8n - 7}}\)

-Chetan K

Answer:

No is not the solution to that system

Step-by-step explanation:

Answer:

The smaller candy bar is 95.55 calories

Step-by-step explanation:

Answer:

papetushsidjdgfe just eheheie

There are 5 nonfiction books for every 9 fiction books. so we understand the the rate of nonfiction to fiction is: 5 : 9

We are asked to find how many nonfiction books are there if there are 117 fiction ones.

So we use the following proportion applying the rate we know of nonfiction/fiction:

5 / 9 = x /117

where we represented with "x" the number of nonfiction books we need to find.

We solve for that "x" by multiplying both sides by 117:

5 * 117 / 9 = x

then x = 65

Then, there are 65 nonfiction books to shelve.

The ship started at the Position 0.14 units.

To determine the starting position of the ship, we can consider the distance sailed to the left and the distance to the treasure.

Given that you sailed 0.055 units to the left and found the treasure at 0.085 units, we can represent this situation mathematically as follows:

Starting position + Distance sailed to the left = Distance to the treasure

Let's assign a variable, "x," to represent the starting position of the ship.

The equation becomes:

x - 0.055 = 0.085

To find the value of x, we can solve this equation by isolating x on one side:

x = 0.085 + 0.055

x = 0.14

Therefore, the ship started at the position 0.14 units.

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Answer:

Step-by-step explanation:

I am sorry but please give detailed question

The probability that the first ball chosen is black and the second ball chosen is red is 24.24%

First, we shall obtain the total balls present in the box. Details below:

Total ball = 4 + 8

Total ball = 12 balls

Next, we shall obtain the probability of chosen a black ball first. Details below:

P(B) = n(B) / n(T)

P(B) = 8 / 12

Next, we shall obtain the probability of chosen red as the 2nd ball. Details below:

P(R | B)= n(R) / n(T)

P(R | B) = 4 / 11

Finally, we shall obtain the probability that the first ball chosen is black and the second ball chosen is red. Details below:

P(B ∩ R) = [P(B) × P(R | B)] × 100

P(B ∩ R) = [(8 / 12) × (3 / 11)] × 100

P(B ∩ R) = 0.2424 × 100

P(B ∩ R) = 24.24%

Thus, the probability that the first ball chosen is black and the second ball chosen is red is 24.24%

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Answer:

x=9.6

Step-by-step explanation:

The dot in the middle represents the center of the circle, so therefore, the line that is represented by 16 is the radius. Since that is the radius, the side that is the hypotenuse of the small triangle is also 16, since they have the same distance.

The line represented by 25.6 with x as its bisector shows that when we divide it by 2, the other side of the triangle besides the hypotenuse is 12.8.

Now that we have the two sides of the triangle, we can find the last side (represented by x). Use pythagorean theorem:

\(a^2 +b^2=c^2\\x^2+(12.8)^2=16^2\\x^2+163.84=256\\x^2=92.16\\x=9.6\)

The solution is ,if it takes three people 4 hours to clean a warehouse , then 3 hours will it take 4 people to clean the warehouse.

Here, we have,

given that.

if it takes three people 4 hours to clean a warehouse

now, we have to find that  how long will it take 4 people to clean the warehouse.

i.e. we have,

3 people take to clean = 4 hours

let, 4 people will take to do it x hours.

now, we have,

3 people take to clean = 4 hours

so, 1 people take to clean = 4*3 hours

so, 4 people take to clean = 4*3 / 4 hours

i.e. we get,

x = 4*3 / 4 hours

or, x = 12/4 hours

       = 3 hours

Hence, if it takes three people 4 hours to clean a warehouse , then 3 hours will it take 4 people to clean the warehouse.

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The scale read will be 123.28kg weight,f the elevator accelerates upward at a rate.

Given information:

W = 800 N

a = 5 m/s^2

The mass of the man is calculated as -

m = W / g

m = 800 / 9.8

m = 81.63 kg

When the man is standing in an elevator accelerating upwards, effective acceleration acting on him is -

a' = a + g

a' = 5 + 9.8

a' = 14.8 m/s^2

So the scale reading of the weight of the man is -

W' = m × a'

W' = 81.63 × 14.8

W' = 1208 N

W' = 123.28 kg wt

Hence, his weight on the scale is 1208 N.

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The initial deposit needed for the account is given as follows:

$19,257.37.

The amount of money earned, in compound interest, after t years, is given by:

\(A(t) = P\left(1 + \frac{r}{n}\right)^{nt}\)

In which:

The parameters for this problem are given as follows:

\(A = 22000, t = 3, r = 0.0447, n = 4\)

Hence the initial deposit P is obtained as follows:

\(A(t) = P\left(1 + \frac{r}{n}\right)^{nt}\)

\(22000 = P\left(1 + \frac{0.0447}{4}\right)^{4 \times 3}\)

1.142657P = 22000

P = 22000/1.142657

P = $19,257.37.

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The compass can be used to make a copy of given angle in below mentioned steps.

i) Make a line and construct a semi-circle at one end of the line segment.

ii) Now, with same measurement construct a semi-circle at the vertex of the given angle.

iii) Now, measure the arc cutting the edges of the angle and make the same arc at the line segment.

Given, a compass

we have to mention the steps to use the compass

Compass can be used for many purposes such as :

1) To copy a given angle

2) To make a circle

To copy a given angle :

i) Make a line and construct a semi-circle at one end of the line segment.

ii) Now, with same measurement construct a semi-circle at the vertex of the given angle.

iii) Now, measure the arc cutting the edges of the angle and make the same arc at the line segment.

Hence, the compass can be used to make a copy of given angle in above mentioned steps.

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Answer:

x = 65

Step-by-step explanation:

the sum of the interior angles of a quadrilateral = 360°

sum the angles and equate to 360

x + 95 + 118 + 82 = 360

x + 295 = 360 ( subtract 295 from both sides )

x = 65

I) The angles are not equal then the two triangles are not Congruent.

ii) The point E is 1.5 from point B.

A line that divides the line into two distinct or equal segments is referred to as a "bisector." It is applied to angles and line segments.

A ray that divides an angle into two equal pieces is known as an angle bisector or the bisector of an angle.

Given:

As, <CAB = 19.4 and <DAB = 33.7

So,  CAD and DAB are not congruent.

ii) The point E should be located 1.5 away from point B.

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Answer:

42

Step-by-step explanation:

Answer:

2 miles.

Step-by-step explanation: Hopefully this helped!

Answer:

1/6 more

Step-by-step explanation:

find the common denominator which gives you 4/6, rest is self explanatory, 5/6 is 1/6 more than 4/6

Answer:

221 g

The up pinned pic is of inverse variation typed answer.. If u want word problem type answer here are the steps (EVEN IF THE STEPS ARE DIFFERENT ANSWERS REMAIN SAME)

Step-by-step explanation:

Mass of wire from 22cm = 374g

Mass of wire from 1 cm = 374÷22 = 17g

Mass of wire from 13 cm = 13×17 = 221 g

Answer:

Step-by-step explanation:

You paid C dollars for an item that you sold at a 6% profit.

F = 1.06C

Answer:

A

Step-by-step explanation:

B) No 27 is a multiple of 3 alone.

C) No 43 is prime. If you replaced it with 42 all would be well.

D) N 53 is prime.

A) everything is divisible by 7.

The total number of same-sized squares Saige made is 20

The given parameters are:

Rows = 4

Columns = 5

The number of same-sized squares is calculated as:

Square = Rows * Columns

This gives

Square = 4 * 5

Evaluate

Square = 20

Hence, the total number of same-sized squares Saige made is 20

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We have the equation:

and we know that A=44 when l=16; plugging this values and solving fir w we have that:

Therefore w=11/4 (this is the same as 2.75)

Answer:

x = \(c^{4}\) - b

-Amaya

Answer:

6x^2-23x+20

Step-by-step explanation:

i think the expanded form of that equation is equal to it.

(3x-4)(2x-5)

3x(2x-5)-4(2x-5)

6x^2-15x-8x+20

6x^2-23x+20

I hope this helps and sorry if it's wrong

Let's begin by identifying key information given to us:

Number of times she woke early (e) = 6

Total number of days (t) = 80 days

The percentage of days she's been getting up early ​is given by:

Mary has gotten up early 7.5% of the days

The length of the transverse axis, given the length of the blue and red line segments is D . 4 .

Conventionally associated with ellipses or hyperbolas, the transverse axis represents the principal axis or the longest diameter of the said shape .

The formula to find the transverse axis in this scenario would be:

= Length of red line - length of blue line

Length of red line = 10

Length of blue line = 6

The length of the transverse axis is :

= 10 - 6

= 4

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Based on the information, the correct answer is B. Reject the null hypothesis; there is sufficient evidence to warrant rejection of the claim that the age bracket is independent of the choice for the cause of the United States' involvement in other countries' nuclear programs.

The test statistic is greater than the critical value, so we reject the null hypothesis. This means that there is sufficient evidence to conclude that the age bracket is not independent of the choice for the cause of the United States' involvement in other countries' nuclear programs.

In other words, the age bracket of a respondent is related to the reason they believe the United States should be involved in restrictions made on other countries' nuclear programs.

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Answer:

4/15

Step-by-step explanation:

2/5 drive

1/3 bus

and rest walk

fraction of those who walk is 1-(2/5+1/3)

2/5+1/3=(6+5)/15=11/15

15/15-11/15=4/15