Evaluate 4r(t – v) if r = 3, t = 5, and v = 2.

Answers

Answer 1

Answer: 4r(t-v) r=3, t=5, and v=2
4*3(5-2)
12(3)
36

Answer 2

Answer: 4r(t – v) if r = 3, t = 5, and v = 2.

4.3(5-2) = 12.3 = 36

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A music club has 35 drum players. If 25% of the total number of members in the club are drum players, what is the total number of members in the club?60
70
120
140

Answers

So, all we have to do for this is
1. Turn the percent into a decimal. 25%=0.25
2. Divide the whole number by the percent. 35/0.25=140

The answer is 140

Answer:

D is the correct answer.

Step-by-step explanation:

Write 2 eggs is to 3 cups of flour as 12 eggs is to 18 cups of flour as a proportion.A. 2 eggs / 3 cups of flour = 12 eggs / 18 cups of flour.
B. 3 eggs / 2 cups of flour = 12 eggs / 18 cups of flour.
C. 2 eggs / 3 cups of flour = 18 cups of flour / 12 eggs.
D. 3 eggs / 12 cups of flour = 32 eggs / 18 cups of flour.

Answers

The answer is A. 2 eggs / 3 cups of flour = 12 eggs / 18 cups of flour because 2 x 18 = 3 x 12 = 36.

If the function h(x) represents the number of full hours that it takes a person to assemble x sets of tires in a factory, which would be an appropriate domain for the function?1) the set of real numbers
2) the set of negative integers
3) the set of integers
4) the set of non-negative integers

Why?

Answers

Of course the D answer is correct.
The number of sets of tires must be a whole number. It can't be real number because it is impossible to assemble for example 3.2321 set of tires.The negative -- it certainly also isn't possible. The amount can't be a negative number that's why C isn't correct as well.

Suppose that a randomly generated list of numbers from 0 to 9 is being used to simulate an event that has a probability of success of 30%. Which of these groups of numbers could represent a success?

Answers

While this question lacks the actual choices, determining the correct answer should be fairly easy. The "probability of success" that is being referred to here is the amount of numbers that will be listed. Since a probability of 30% is being looked for, we only have to choose the choice with 3 of the 10 numbers listed.

Answer:

0, 1, 2

Step-by-step explanation:

just took the test with the following answers;
a. 0, 1, 2, 3
b. 0, 1, 2
c. 0, 1, 2, 3, 4
d. 0, 1

How many times does 5 go into 2000000?

Answers

All we have to do is divide 2,000,000 by 5
lets do the math :P
2,000,000 ÷ 5 = 400,000

Answer = 400,000 times

Anna baked 3 batches of cookies with c cookies in each batch. She then ate 888 cookies!How many cookies does Anna have left?

Answers

You have 12 cookies left because C=300

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What substitution should be used to rewrite 6(x + 5)2 + 5(x + 5) – 4 = 0 as a quadratic equation? u = (x + 5) u = (x – 5) u = (x + 5)2 u = (x – 5)2