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gladu [14]
3 years ago
15

Can you explain how the answer to this question is 8 plz!! Thank chu What percent of 2.5 is 0.2. Please helllllp. My whole famil

y is trying to figure out this darn problem! I promise to give the best answer brainliest!
Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
3 0

Answer:

3.9

Step-by-step explanation:

i need more detale """))

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kramer

Answer:

The answer is D.

Step-by-step explanation:

I believe that the answer is D. I am sorry if I am wrong.

Hope this helps.

4 0
3 years ago
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Derek‘s parents are finalizing a budget for his college expenses his first year of college will cost $1000 in expenses will incr
Alenkinab [10]

Answer:

$4779

Step-by-step explanation:

First you need to write an equation to model this situation. In this case it's f(x)=1000(1.12)^x. College usually lasts 4 years, so to find the total amount of money they need to budget, you need to find the sum of f(0), f(1), f(2), and f(3).

This is roughly equivalent to 1000+1120+1254+1405, which equals 4779.

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4 years ago
Simplify the following expression completely, where x
oksano4ka [1.4K]

Step-by-step explanation:

x \sqrt{5x {y}^{4} }  +  \sqrt{405 {x}^{3} y {}^{4} }  -  \sqrt{80 {x}^{3} {y}^{4}  }

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8 0
3 years ago
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"three times a number is greater than or equal to 12 and less than 21"
Diano4ka-milaya [45]

Answer:

The required inequality is: 12 ≤ 3x < 21

Step-by-step explanation:

We are given: three times a number is greater than or equal to 12 and less than 21

We need to answer following questions:

1) The inequality translated in numerical form

Let number = x

12 ≤ 3x < 21

2) Your work solving the inequality

We need to find value of x. Divide the inequality by x

4 ≤ x < 7

3) The solution graphed on a number line

It is shown in figure attached.

4) The solution in set notation

The set notation is: Considering x belongs to natural numbers N

{∀ x|x∈N, 4 ≤ x < 7}

5) The solution in interval notation

The interval notation is: [4,7)

because we have 4 less than equal to x and x is less than 7

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3 years ago
This is a prediction of the outcome of scientific processes based on analysis
vaieri [72.5K]
Your answer is yes it is based on analysis
5 0
4 years ago
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