What is the precent of 2 is 8?

Answers

Answer 1

Answer: 2 * x/100 = 8

x/100 = 4

x = 400

400%

Related Questions

Could someone help me with these.
The height of a right circular cylinder is 1.5 times the radius of the base. What is the ratio of the total surface area to the lateral (curved) surface area of the cylinder?
A student has some $1 and $5 bills in his wallet he has a total cost of 15 bills that are worth $39 how many of each type of bill does he have
(x − 2) is a factor of x4 + 2x3 − 7x2 − 8x + 12. The other factors are ___, ___, and ___.
Samuel has $2,000 in the bank and owns a car worth $9,000. He also has $10,000 worth of student loans and a $500 credit card bill. What is Samuel's net worth?Select the best answer from the choices provided.A. $0B. $15,000C. $1,100D. $500

Find the circumference of the circle with the given radius or diameter. (Use 3.14 for π.)radius = 20 in.
a.
1,256 in.
b.
125.6 in.
c.
5,024 in.
d.
62.8

Answers

Answer: b.

125.6 in.

Step-by-step explanation:

We know that the circumference of a circle is given by :_

$\text{Circumference}=2\pi r$ , where r is the radius of the circle.

Given : The radius of the circle : r= 20 i.

Then , the circumference of the circle is given by :-

$\text{Circumference }=2(3.14)(20)\n\n\Rightarrow\ \text{Circumference }=125.6\ in.$

Hence, the circumference of the circle = 125.6 in.

C= 2πr
C= 2 x 3.14 x 20
C = 125.6

answer: b. 125.6 in.

Can you plz help me on this?

Answers

Answer:

B 2x-31 = -2x-31

Step-by-step explanation:

A is exactly the same on the left side as the right so it has infinite solutions

B 2x-31 = -2x-31

Add 2x on each side

2x+2x-31 = -2x+2x-31

4x -31 = 31

Add 31

4x =62

This has one solution

C 2x+31 = 2x-31

Subtract 2x from each side

31 = -31

This is never true so it has no solutions

D 2x-2 = 2x-31

Subtract 2x from each side

-2 = -31

This is never true so it has no solutions

Answer:

Step-by-step explanation:

2x - 31 = -2x - 31

4x = 0

x = 0

x = 0 is the only solution

What is the fraction ten twelves in its simplest form

Answers

You just divide each by one of there common factors (except from 1 and 0)

Eg.10÷2=5

12÷2=6

This would look like:

10/12

Next look for a common divisor that works for both the top (numerator) and bottom (denominator) numbers. Incidentally, think 'Notre Dame' or ND if you cannot remember which is which.

Dividing by 2 works for both numbers, so dividing the '10' and the '12' by 2 gives you a simplified form of 5/6.

And voila! That's your answer!

Rita and Tina each make $11 an hour working as cashiers at a supermarket. Last week, Rita worked r hours while Tina worked t hours. Rita also worked overtime hours during the week, for which she was paid an extra $32 flat wage. Which expressions represent the total weekly wages of both Rita and Tina?

Answers

For Rita
=> 11 dollars (r) + 32 dollars - r is for the number of hours she worked and the additional 32 dollars is for her over time.
For TIna
=> 11(t) - T is for the number of hours tina worked in the supermarket.

Answer: Equation for Tina be $11t$

Equation for Rita be $11r+32$

Step-by-step explanation:

Since we have given that

Number of hours Rita worked for = r

Number of hours Tina worked for = t

Cost per hour = $ 11

Amount for overtime Rita earned = $32

So, the equation expressing total weekly wage for Tina be $11t$

The equation expressing total weekly wage for Rita be $11r+32.$

Which of the following points is on the graph of y = log1/2x?(1, 1/2)
(1/2, 1)
(0, 1)
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Answers

Answer:

(1/2,1) is on the graph of $y=\log_(1/2)x$

B is correct.

Step-by-step explanation:

Given: $y=\log_(1/2)x$

We are given a log function whose base 1/2.

Log property:

$\log_aa=1$

If base and mantissa is same then their value is 1

We need to choose correct point from the options.

Option 1: (1,1/2)

$y=\log_(1/2)1 = 0$

$(1)/(2)\neq 1$

False

Option 2: (1/2,1)

$y=\log_(1/2)(1/2) = 1$

$1= 1$

True

Option 3:

Log is not defined for x=0.

Hence, (1/2,1) is on the graph of $y=\log_(1/2)x$

(1/2,1) is the points is on the graph of y = log1/2x?

What is the points

For (1, 1/2):

So, By Substituting x = 1 and y = 1/2 into the equation, we get:

1/2 = log₁/₂(1)

Since log of 1 to any base is always 0, the equation becomes:

1/2 is not equal to 1

In terms of Option 3: Log is not defined for x=0.

Therefore , (1/2,1) is on the graph of y = log1/2x?

Answers

$(x-y)^2=x^2-2xy+y^2\n---------------------------\n\n4-12r+9r^2=2^2-2\cdot2\cdot3r+(3r)^2=(2-3r)^2$

$other\ method:\n\n4-12r+9r^2=4-6r-6r+9r^2=2(2-3r)-3r(2-3r)\n\n=(2-3r)(2-3r)=(2-3r)^2$

Because:
$(a-b)^2=a^2+2ab+b^2$

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