3 years ago

Find value 40% of 25 is what number?

1 answer:

7 0

40% from 25 is:

25 * 40% =
= 25 * 40/100 =
= 25 * 4/10 =
= 25 * 0,4 =
= 10

Another way is to find 1% of 25 and then multiply it by 40:

25 * 40% =
= (25 / 100) * 40 =
= 0,25 * 40 =
= 10

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X cannot be a negative number

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3 years ago

Find f(-3) for f(x) = 4(2)^x.<br> ОА. 1/8<br> O B. -32<br> O C. -24<br> OD. 1/2

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Answer:

Step-by-step explanation:

using the rule of exponents

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substitute x = - 3 into f(x)

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2 years ago

2.5x) 10-8) (9•10^-10)

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Answer:

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2 years ago

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

8_murik_8 [283]

Hey!

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Solution:

= -2.1 + 0.3 + -1.7 + -0.4

= -1.8 + -1.7 + -0.4

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= -3.9

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Answer:

a) -3.9

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Hope This Helped! Good Luck!

5 0

3 years ago

Eliza and Jamie are making cupcakes for a bake sale at school. Eliza needs 2 1/3 cups of flour for her recipe, and Jamie needs 1

mylen [45]

Answer:

yes, they do have enough flour for both recipes

Step-by-step explanation:

they have a total of 4 cups of flour, one needs 2 1/3 cups and the other person needs 1 3/4 cups.

4- 2 1/3= 1 1/3

1 1/3- 1 1/3= 0

this means they have the perfect amount of flour for both recipes.

3 0

2 years ago