Ask question

Ask question

All categories

2 years ago

10

Kareem saves his coins in a jar. 30% of the coins are pennies. if there are 24 pennies in the jar, how many coins does Kareem ha

ve?

1 answer:

olga2289 [7]2 years ago

8 0

Ok so
24=30%
find 100%
24=30%
diivde by 3
8=10%
multiply 10
80=100%

answe ris 80 coins

You might be interested in

What is the length of Line segment A B? Round to the nearest tenth. Triangle A B C is shown. Angle A C B is a right angle and an

amm1812

C=90°, A=75°, b=AC=19, x=AB

Without a figure, we see AC is adjacent to angle A, so

cos A = AC/AB = b/x

x = b/cos A = 10 / cos 75° ≈ 38.637

Answer: 38.6

3 0

2 years ago

Read 2 more answers

A door with width 4.20m has an arc as shown in the diagram. Find: a) the radius of the arc, to the nearest cm. b) the length of

Ksju [112]

Hi there!

~

$R = \frac{2.1}{sin 67.5}$

$Arc = R$ $\frac{3\pi }{4}$

(A)

Hope this helped you!

5 0

2 years ago

Read 2 more answers

Look at the figure. Which of the following segments is parallel to AB?

marusya05 [52]

I think it’s c and h

5 0

2 years ago

Jack works for a company that pays him $20 an hour. His normal workday does not exceed 8 hours. After working 8 hours in a day,

Inessa05 [86]

He would get $40 and the correct graphs is c

4 0

2 years ago

Read 2 more answers

Julia is offered a job selling advertising for two different companies. Company A offers a base salary of $30,000 per year plus

patriot [66]

A=30000+0.03S and B=25000+0.05S.
When A=B, 5000=0.02S, so S=$250000 when the earnings are the same.
The slope of A is smaller than that of B. In excess of this value of S B pays more than A and below it A pays more than B.
So answer option B. (When S=0, clearly A is better than B. Put S=$300000, A pays $39000 and B pays $40000).

8 0

2 years ago

Read 2 more answers