3 years ago

Joey wants to collect 20 coins from foreign countries. If he has 3 coins so far, what percent of his collection is complete?

Mathematics

2 answers:

irinina [24]3 years ago

8 0

Answer:

17%

Step-by-step explanation:

I think you maybe have to subtract

Sphinxa [80]3 years ago

8 0

Answer:

15%

hope this helps!

You might be interested in

-10d 4 e 3 f 5 ÷ 15d 2 e 2 f

Stolb23 [73]

The answer is going to be 5f + 2e <span> hopes this helps :)
</span>

6 0

4 years ago

What is the exact volume of a sphere that has a radius of 18 m?

krok68 [10]

Answer:

Step-by-step explanation:

36 u think you need to multiply it by 2

7 0

3 years ago

The recipe made eight servings but I only want to make a note for five people if the recipe for eight servings call for 2 cups o

Hunter-Best [27]

8 / 2 = 45 / x....8 servings to 2 cups = 45 servings to x cups
cross multiply
(8)(x) = (2)(45)
8x = 90
x = 90/8
x = 11 1/4 (or 11.25) cups of flour are needed <==

7 0

3 years ago

9. Given f(x) = 7x2 and g(x) = x +1,<br> find f(g(x)). SHOW ALL WORK.

Nezavi [6.7K]

I hope this helps you

f(g(x)) =f(x+1)=7(x+1)^2

f(x+1)=7.(x^2+2x+1)

f(x+1)=7x^2+14x+7

8 0

3 years ago

Read 2 more answers

A photograph was enlarged and made into a poster using the scale factor of 2. The photograph is 5 inches by 11 inches. What is t

arsen [322]

Answer:

the area is 55

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers