Mathematics High School

Beth normally cycles a total distance of 56 miles per week.
She increases her distance by 15% each week for the next three weeks.
How many miles will she cycle in the third week?
(3 marks)
miles

Answers

Answer 1

Answer:

She will cycle 85.169 miles in the third week.

(round if needed)

Step-by-step explanation:

56÷100=0.56 (this is 1%)

0.56 x 15 + 56 = 64.4 (you find 15% then add 56 (the original amount) because it's an increase of 15%)

repeat for the other 3 weeks

64.4÷100=0.644

0.644 x 15 + 64.4 = 74.06

74.06÷100=0.7406

0.7406 x 15 + 74.06 = 85.169

Answer 2

Beth will cycle a distance of 85.169 miles in the third week.

What is the percentage?

The percentage is defined as a ratio expressed as a fraction of 100.

For example, If john obtained a score of 57% on his exam, that corresponds to 57 out of 100.

Beth rides her cycle 56 kilometers each week on average.

For the next three weeks, she will increase her distance by 15% each week.

As per the given condition, the required solution would be as

⇒ 56 / 100 = 0.56

⇒ 0.56 × 15 + 56 = 64.4

If we obtain 15%, add 56 (the initial amount) because there is a 15% increase.

Repeat for the remaining three weeks.

⇒ 64.4 / 100 = 0.644

⇒ 0.644 × 15 + 64.4 = 74.06

⇒ 74.06 / 100 = 0.7406

⇒ 0.7406 × 15 + 74.06 = 85.169

Therefore, she will cycle a distance of 85.169 miles in the third week.

Learn more about the percentages here:

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Related Questions

PLEASE I NEED THESE 4 ANSWERED ASAP :))

Answers

Answer:

3. x = 53

4. x = 60

Step-by-step explanation:

Answer:

1. 53

2. 60

Step-by-step explanation:

70+ (4+2x) = 180

74+2x=180

180-74=106/2=53

x=53

2x+x=180

3x=180/3

x=60

find the exact value of sin 60.

Answers

Answer:

0.866025

Step-by-step explanation:

Exact value = (root 3)/2

What is the best buy for the following advertise sale on pop A(eight cans for $4.88 B(10 cans for $5.80 or C(3 cans for d cans for $7.20

Answers

I’d say B.

Cause you can get 10 cans of pop for only 92 cents more.
If this helped mark me brainliest please!!

Buying 10 cans for $5.80 is the best deal.

What is unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

According to the question

We have

Cost of eight cans is $4.88

⇒ cost of one can = [tex]\frac{4.88}{8}[/tex] = $0.61

Cost of 10 cans is $5.80

⇒ cost of one can = [tex]\frac{5.80}{10}[/tex] =$0.58

Cost of 3 cans is $7.20

⇒ cost of one can = [tex]\frac{7.20}{3}[/tex] = $2.4

Hence, buying 10 cans for $5.80 is the best deal.

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how many 3/5's are in 3

Answers

Answer:

1

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

3=15/5

15/5 divided by 3/5=5

Please help me solve either one will mark brainliest!! thank you!! Easy

Answers

Answer:

A is A=2(1+2)a2

B is A≈208.18cm²

Step-by-step explanation:

A explanation is A=2(1+2)a2=2·(1+2)·102≈482.84271

B explanation is A=145(5+25)a2=14·5·(5+2·5)·112≈208.17777cm²

482.84 and 208.18 i think

Help!!!
The radius of a circle is 3 m. Find its circumference in terms of pi

Answers

Gotcha, bro.

(I don't know what pi is, so I'm gonna assume that it is 3.14)

C=pi x diameter

First, multiply the radius by 2 so you have the diameter.

3x2=6

Second, multiply 3.14 (pi) by 6 (diameter)

3.14x6=18.84

Therefore, the circumference is 18.84.

(19 if you round it to the whole number)

Hope this helps!

(btw if pi is something else, use these steps to help you out)

The circumference of the circle is 6π meters.

What is a circle?

A circle is a two dimensional figure with a radius and circumference of 2πr.

We have,

The circumference of a circle is given by the formula:

C = 2πr

where r is the circle's radius and π (pi) is a mathematical constant approximately equal to 3.14.

In this case, the radius of the circle is 3 meters.

Substituting this value in the formula, we get:

C = 2πr

C = 2π(3)

C = 6π

Therefore,

The circumference of the circle is 6π meters.

Learn more about Circle here:

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Mr. Fernández packed 31 red apples and 41 green apples into a box for a customer. He packed 8 boxes like this. Mr. Fernández used this equation to find x, the number of apples he packed into all the boxes. x = (31 + 41)8 How many apples did Mr. Fernández pack into the boxes?

Answers

He packed 576 apples into the boxes.
31 + 41 = 72 and 72 * 8 = 576

umm can someone answer this question pls

Answers

Answer:

100

Step-by-step explanation:

Answer:

The awnser is -107

Step-by-step explanation:

The table shows a gophers scores for four rounds of a recent US women's open her total score was even with par what was her score for the third round.

Answers

Answer:

no table posted

Step-by-step explanation:

What point is the solution to the system of equations y = -1/2 and y = 2x - 5?

Answers

Answer:

(2.25,-0.5)

Step-by-step explanation:

If you were to graph the equations, they intersect at the points 2.25, and -0.5.

Answer:

(9/4, -1/2)

Step-by-step explanation:

We already know the y-coordinate of the solution:  It is y = -1/2.  To find the x-coordinate, we substitute -1/2 for y in y = 2x - 5:

-1/2 = 2x - 5

Clearing out fractions, we multiply all three terms by 2:

-1 = 4x - 10, or

4x = 9

Then x = 9/4

The solution is (9/4, -1/2)

1 and 3/4 + 1 and 5/4

Answers

Answer:

the answer would be 4

Step-by-step explanation:

hope this helps

Pleaseeee help I beg of you Its the fist image

Answers

i got 4,356 by multiplying 6 times 6 which is 36 and than 11 times 11 which equals 121 and then i multipled those two numbers which got me 4,356. i’m very sorry if i’m wrong!!

What is the relashionship between the sides in a right triangle

Answers

One of the angles will always be 90° because it is a right angle triangle.

I need help it’s due in 30 minutes

Answers

Answer:

yeet

Step-by-step  

i dont know

A car travelled 72 km in 3/4 h. If the car is travelling at a constant rate how far will the car travel in one hour?

Answers

Answer:

96 km

Step-by-step explanation:

72/3 is 24. When yo add 24 to 72 you get 96km.

Johanna owes $2,400 to a bank. The debt grows with simple interest at a rate of 5% per year. How much will Johanna owe in two years?

Thank you to whoever helps me❤️

Answers

Answer:

$2,640

Step-by-step explanation:

5% × $2,400 = 120

120 × 2 = $240

$2,400 + $240 = $2,640

Kim has a a coin and a dice with 6 sides. She flips the coin once and rolls the dice once. What is the probability that the coin lands tails-up and the dice lands on a 4?

Answers

Answer:

10

Step-by-step explanation:

6+4=10

Answer:

1/3

Step-by-step explanation:

because if you multiply 1/2 and 4/6 you get 4/12 and 4/12 reduced is 1/3

Please help !! I am confused

Answers

Answer:

The scale factor is 5

Step-by-step explanation:

-20/-4. -35/-7

5        5

PLEASE HELP
You want to buy a pet rabbit that costs ​$242. You already have ​$62 and you plan to save ​$12 per week. If w represents the number of weeks until you have enough money to buy the rabbit, what equation could you use to find the value of​ w?

A. 12-62w=242

B. 12w-62=242

C.62w-12=242

D. 12w+62=242

Answers

Answer: b

Step-by-step explanation:

Can someone help me?

Answers

Hopefully this the correct answer 15 percent I am not sure

Step-by-step explanation:

Elizabeth has 1.32 pounds of candy. She wants to share it equally with herself and 3 friends. How much candy will each person receive?

Each person will receive pounds of candy.

Answers

Answer:

1/3 pound per person

Step-by-step explanation:

(All)    (People)   (Amount per person)

1.32  /  4          = .33                        

.33 = 1/3

Help pls, answer choices listed!

Answers

Answer:

I believe it is answer B if it's wrong I'm very sorry/

Step-by-step explanation:

Explain how you would solve the equation. Justify each step.
-7h = 49

Answers

Answer:

Step-by-step explanation:

Divide both sides by -7 to isolate the variable

H = -7

Answer:

This is how you would solve this question

Step-by-step explanation:

All you have to do first is divide: 49 divided by 7

Next you should get 7

A negative times or divided by a positive is always a negative

The last step is to add your subtraction back to the equation

help

What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to approximate pi, and express your final answer to the nearest hundredth. Enter your answer as a decimal in the box. mm³

Answers

Answer:

2034.72

Step-by-step explanation:

i took the k-12 quiz and got the answer-

Answer:

2034.72

Step-by-step explanation:

Imagine using two of these triangles to construct a figure. What are the characteristics of the figure? Select all that apply. It’s a rectangle. Opposite sides are congruent. All sides are congruent. Opposite sides are parallel. All angles are right angles.

Answers

Answer:

A, B, D, E :)

Step-by-step explanation:

Answer:

The correct answer is A,B,D,E

Step-by-step explanation:

i did the work on edg and got it right

Find a third number so that three numbers form a right triangle

13 ,85​

Answers

Answer:

84

Step-by-step explanation:

I just use an online calculator.-

www.calculator.net/triangle-calculator

Let perpendicular = x and base = 13
So, P² = H² - B²
Or, x² = 85² - 13²
Or, x² = 7225 - 169
Or, x² = 7056
i.e x = = 84
Hence, the third number to make it right triangle = 84 Answer

What is the formula for area of a rectangle/square/parallelogram?

Answers

Answer:

Rectangle= lw (length times width)

Square= a²

Parallelogram=bh (base times height)


Craig Design Inc. received its annual property tax bill for $7,200 in January. It is due
on February 28th. What is the journal entry that should be made in January?

Answers

16,900 because this inc is so muck money

Graison made a $ 400 non refundable deposit of her new apartment and her monthly rent is $600. By the time the she moved out, she has spent a total of $14,800. For how long has she lived in the apartment?

Answers

Answer:

24

Step-by-step explanation:

Write the expression in simplest form.

Answers

Can you plss tell what is the expression

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