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3 years ago

If W is 25% of Z, then Z:W is 75:25. Is it true or false??

Mathematics

2 answers:

d1i1m1o1n [39]3 years ago

7 0

That is false because is percentage is basically x/100, so W:Z is 25/100. Thus, Z:W is 100:25

Brilliant_brown [7]3 years ago

3 0

It would be false for sure because 25% or .25 will be considered with 100 100/.25 and so not forget to put in simplest form so it will be 4 / .1 and that does not equal to 75/25 Hoped that helped !!!!

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velikii [3]

Answer:

x < -3

Step-by-step explanation:

2x - 3 < -9

Add 3 to each side

2x - 3+3 < -9+3

2x < -6

Divide by 2

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3 years ago

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Leslie made a chocolate milkshake in the blender for her daughter milkshake occupies just a little more than 50 in.³ of space in

Butoxors [25]

Answer:

Glass A is too small, Glass B is large enough and Glass C is too small ....

Step-by-step explanation:

Glasses are cylindrical in shape. Thus the formula is:

V = π r² h

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r = 1.75

h = 4 inches

Now substitute the values in the formula:

V= 3.14*(1.75)^2 * 4

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For Glass B:

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V = π r² h

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4 0

3 years ago

Read 2 more answers

If you are given a3=2 a5=16, find a100.

ra1l [238]

I suppose $a_n$ denotes the n-th term of some sequence, and we're given the 3rd and 5th terms $a_3=2$ and $a_5=16$ . On this information alone, it's impossible to determine the 100th term $a_{100}$ because there are infinitely many sequences where 2 and 16 are the 3rd and 5th terms.

To get around that, I'll offer two plausible solutions based on different assumptions. So bear in mind that this is not a complete answer, and indeed may not even be applicable.

• Assumption 1: the sequence is arithmetic (a.k.a. linear)

In this case, consecutive terms <u>d</u>iffer by a constant d, or

$a_n = a_{n-1} + d$