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Goryan [66]
2 years ago
13

Need help on this problems!

Mathematics
1 answer:
Fofino [41]2 years ago
3 0
For six you can write 1/4 because there is 4 pennies and 1 represents each penny


for number 5 you can put 2/10 because there is 10 coins and 2 quarters

and for number 7 is that Bradley has 10 coins not 9 so it would be 1/10
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10 is 5% of what number
GarryVolchara [31]
We can use proportion to get the result
10 ----------- 5%
x ------------- 100%
Crossmultiply proportion

5*x=10*100
5x=1000     /:5 divide both sides by 5
x=1000:5
x=200 - its the answer


6 0
3 years ago
Read 2 more answers
Nevaeh had 12 blue pencils and 18 red pencils to give out equally among the maximum number of classmates. How many red pencils w
marissa [1.9K]

Answer:

The answer to this problem is 3

Step-by-step explanation:

8 0
3 years ago
Write 2^40 as a power with the following base<br> a) 2^2<br> b)2^5<br> c)2^8<br> d)2^10
Akimi4 [234]

Answer:

2^2×20

Step-by-step explanation:

2^2×20

because 2×20=40

so, 2^2×20=2^40

3 0
2 years ago
What is the value of 4x^3 + 4x when X=4?
IRISSAK [1]

Step-by-step explanation:

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5 0
2 years ago
What is the midpoint of the x intersects of f(x)=(x-2)(x-4)
scoundrel [369]

Answer:

3

Step-by-step explanation:

First of all, it's easy to see that the x intersects are 2 and 4, so midpoint is 3.

4 0
2 years ago
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