All categories

2 years ago

Henreys earnings over the past three weeks were $525, 575, and 475 what is his average earnings per week?

1 answer:

7 0

If you would like to know the average earning per week, you can calculate this using the following steps:

525 + 575 + 475 = 1575
1575 / 3 = 525

The correct result would be $525.

You might be interested in

Please help ASAP! Thanks! For the figures below, assume they are made of semicircles, quarter circles and squares. For each shap

bazaltina [42]

Answer:

Part 1) $A=36(\pi-2)\ cm^2$

Part 2) $P=6(\pi+2\sqrt{2})\ cm$

Step-by-step explanation:

Part 1) Find the area

we know that

The area of the shape is equal to the area of a quarter of circle minus the area of an isosceles right triangle

$A=\frac{1}{4}\pi r^{2}-\frac{1}{2}(b)(h)$

we have that the base and the height of triangle is equal to the radius of the circle

$r=12\ cm\\b=12\ cm\\h=12\ cm$

substitute

$A=\frac{1}{4}\pi (12)^{2}-\frac{1}{2}(12)(12)$

$A=(36\pi-72)\ cm^2$

simplify

Factor 36

$A=36(\pi-2)\ cm^2$

Part 2) Find the perimeter

The perimeter of the figure is equal to the circumference of a quarter of circle plus the hypotenuse of the right triangle

<em>The circumference of a quarter of circle is equal to</em>

$C=\frac{1}{4}(2\pi r)=\frac{1}{2}\pi r$

substitute the given values

$C=\frac{1}{2}\pi (12)$

$C=6\pi\ cm$

The hypotenuse of right triangle is equal to (applying the Pythagorean Theorem)

$AC=\sqrt{12^2+12^2}$

$AC=\sqrt{288}\ cm$

simplify

$AC=12\sqrt{2}\ cm$

Find the perimeter

$P=(6\pi+12\sqrt{2})\ cm$

simplify

Factor 6

$P=6(\pi+2\sqrt{2})\ cm$

6 0

2 years ago

Harry invests £5000 for 3 years.

mixas84 [53]

Answer:

600

Step-by-step explanation:

Harry invests £5000 for 3 years.

He gets a simple interest of 4% per year.

Work out the total interest Harry gets.

Solution

The formula for simple interest

S.I = P*R*T/100

Where P = Principal = £5000

R = Rate = 4%

T = Time = 3 years

£ 5000 * 4 * 3 /100

50 * 4 * 3

£ 600.

5 0

1 year ago

What is....<br> -5a = -0.2

Phantasy [73]

Answer:

0.04

Step-by-step explanation:

8 0

2 years ago

What's 3n+1? my teacher asked everyone in his class (including me) and he said it's almost impossible (then he started laughing

Elodia [21]

Answer:

This is a complicated problem

Step-by-step explanation:

it's called collatz conjecture and well is just unsolved problems

7 0

2 years ago

Read 2 more answers

What is Tarzan's favorite game to play?

alexandr1967 [171]

Hide and swing

It's where u have to hide and whenever you get caught you have to swing on vines to get away XD

6 0

2 years ago