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3 years ago

What is 4 over 25 as a decimal

1 answer:

5 0

The answer is:
4/25 is the same as saying 16/100 (you do it the easy way because its obvious). Thus, you have 16 over 100. That's 16 one-hundredths. .16 is your answer.

<span>Or you simply divide the denominator into the numerator (the bottom into the top) like this: 4 divided by 25, which will give you the same answer: .16
</span>Hope this helpes! :3

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You select a marble without looking and then put it back. If you do this 6 times, what is the best prediction possible for the n

mojhsa [17]

Answer:

the possible prediction of getting a purple or blue is 2 out of 6

Step-by-step explanation:

(hope this helps can i plz have brainlist :D hehe)

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2 years ago

Let f(x) = 2x - 1, g(x) = x²- 2 x+ 1. find (f• g ) (x)

Nana76 [90]

Answer:

f•g(x) = f(x)•g(x)

f•g(x) = (2x-1) (x²-2x+1)

= 2x³-4x²+2x-x²+2x-1

= 2x³-5x²+4x-1

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2 years ago

Help please <br> Brainiest answer to whoever is first <br> Show work if you can

aalyn [17]

Answer:

114

Step-by-step explanation:

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3 years ago

Read 2 more answers

At least 100 students at a certain high school study Japanese. If 4 percent of the students at the school who study French also

oksano4ka [1.4K]

Answer: Yes, Number of students who study French is greater than number of students who study Japanese.

Step-by-step explanation:

Since we have given that

Number of high school students study Japanese ≥ 100

Percent of high school students who study French also study Japanese = 4%

If the Percent of the students who Japanese also study French = 10%

So, our equation becomes

$0.04\times F=0.10\times J\\\\\dfrac{F}{J}=\dfrac{0.10}{0.04}=\dfrac{10}{4}$

With the help of ratio, we get that

Number of students who study French is greater than number of students who study Japanese.

Hence, Yes, Number of students who study French is greater than number of students who study Japanese.

7 0

3 years ago

I need help with this cause of online I don’t know how to do this

WITCHER [35]

Answer to problem 1 is (-4, 4)

Answer to problem 3 is (2, 2)

=====================================

Explanation:

When the center of a dilation is the origin (0,0), we simply multiply the scale factor by each coordinate.

For problem 1, point U is located at (-2,2). Multiply each coordinate by the scale factor 2 (since it says "dilation of 2") to get (-4,4)

For problem 3, we multiply 0.5 by each coordinate of the point U(4, 4) getting to U ' (2,2)

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The dilation rule used here is $(x,y) \to (kx, ky)$ where k is the scale factor or dilation factor. This rule only applies if the center of dilation is (0,0). For other centers, you'll need to apply a translation first, dilate, then translate back again.

If k > 1, then the point moves further away from the origin.

If 0 < k < 1, then the point moves closer to the origin.

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3 years ago