Examples of prime numbers

Answers

Answer 1

Answer: 1,2,3,5,7,11.... Any number that are only divisible by 1 and the number itself

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about 60% of the normal human beings body weight is composed is water. How much of a 125 pound person is water weight?

Answers

60% of weight 60%=0.6 'of' means multipy 60% of 125 means 0.6 times 125=75 75 pounds

u do .6 x 125 = 75
Hope it right! and it helps u out!

Identify the numbers that are located below -3.5 on a vertical number line.

Answers

Answer:

Using integers, the answer would be:

-4, -5, -6, -7, -8...

Step-by-step explanation:

Answer:

4 5 6 7 8

Step-by-step explanation:

What is the highest common factor of 12 and 49?

Answers

$12|2\n.\ 6|2\n.\ 3|3\n.\ 1|\n==========\n49|7\n.\ 7|7\n.\ 1|\n==========\n\nHCF(12;\ 49)=1$

Factors of 12 . . . . . 1, 2, 3, 4, 6, 12

Factors of 49 . . . . . 1, 7, 49

Common factors . . . 1

Highest common factor . . . 1

162 is what percent of 200

Answers

In order to find out what percentage of 200 162 is, we just need to divide 162 by 200.

162 / 200 = 0.81

To transform the decimal to a percentage, we just need to multiply it by 100.

0.81 * 100 = 81

162 is 81% of 200.
Hope that helped =)

Answer:

81%

Step-by-step explanation:

1. We assume, that 200 equals 100% -because it's the output value of the task

2. We assume, that x is the value we are looking for.

3. If 100% equals 200,so we can write it down as 100%=200

4. We know, that x% equals 162 of the output value, so we can write it down as x% =162

5. Now we have two simple equations

1) 100%=200

2) x%=162

where the left sides of both of them have the same units, and both of the right sides have the same units, so we can do something like that:

100%/x%=200/162

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. the solution for 162 is what percent of 200

100%/x%=200/162

(100/x)*x=(200/162)*x -we multiply both sides of the equation by x

100=1.234567890123*x -we divide both sides of the equation by (1.234567890123) to get x

81%=x

x=81%

now we have:

162 is 81% of 200

hope this helps!

What is the solution of −81=b6 ?A. b = −486
B. b = −75
C. b = 13.5
D. b = 486

Answers

We have to isolate b to be alone.
Soooo first we divide both sides by 6

-81 = b6
÷6 = ÷6 The right side cancels out and gets the b alone. While we solve the right side of the equal sign.
-81 ÷ 6 = -13.5
So this means we isolated b alone!
b = -13.5

Our final answer is..
b = -13.5

:)

You bought one skirt at $18.27, two shirts at $15.78, and a pair of shoes at $34.50. If the tax rate is 7%, what is the total cost of your purchase?Question 4 options:

$84.23

$90.23

$49.83

$69.00

Jack bought two sweaters for $17.99 and a pair slacks for $25.50. Including a 5 1/2% tax, how much was his total purchase?

Question 5 options:

$64.86

$61.48

$52.99

$28.98