All categories

3 years ago

What is the answer to: 110% of 20?

Mathematics

2 answers:

Nady [450]3 years ago

7 0

Answer:

Step-by-step explanation:

100% x 20 = 20

10% x 20 = 2

20 + 2 = 22

Kruka [31]3 years ago

6 0

Answer: 22

Step-by-step explanation: To find 110% of 20, first write 110% as a decimal by moving the decimal point two places to the left to get 1.10.

Next, the word "of" means multiply, so we multiply (1.10)(20) to get 22.

This means that 110% of 20 is 22.

You might be interested in

Estella buys 1.8 pounds if walnuts for a total if $5.04 she solves the equation 1.8p=5.04 to find the price p in dollars of one

Drupady [299]

Answer: $2.08

Step-by-step explanation:

5.04 divided by 1.08 is 2.08.

8 0

3 years ago

The slope of the tangent to a curve at any point (x, y) on the curve is x divided by y . Find the equation of the curve if the p

frez [133]

Answer:

I THINK MAYBE C hope this helps

Step-by-step explanation:

4 0

2 years ago

Given the following sets:

hjlf

<h3>Answer: 10</h3>

===========================================================

Explanation:

Even though your teacher doesn't want you to list the items of the set, it helps to do so.

We'll be working with these two sets

A = {b, d, f, h, j, I, n, p, r, t}

C = {d, h, I, p, t}

When we union them together, we combine the two sets together. Think of it like throwing all the letters in one bin rather than two bins.

A u C = {b, d, f, h, j, I, n, p, r, t, d, h, I, p, t }

The stuff that isn't bolded is set A, while the stuff that is bolded is set C

After we toss out the duplicates, we end up with this

A u C = {b, d, f, h, j, I, n, p, r, t}

But wait, that's just set A. Notice how everything in set C can be found in set A. This indicates set C is a subset of set A.

That's why all of the stuff in bold was tossed out (because they were duplicates of stuff already mentioned).

Once we determine what set A u C looks like, we count out the number of items in that set to determine the final answer.

There are 10 items in {b, d, f, h, j, I, n, p, r, t} which means 10 is the final answer.

----------------------------

An alternative method is to use the formula below

n(A u C) = n(A) + n(C) - n(A and C)

n(A u C) = 10 + 5 - 5

n(A u C) = 10

The notation n(A and C) counts how many items are found in both sets A and C at the same time. But as mentioned earlier, this is identical to just counting how many items are in set C. So we'll have n(C) cancel out with itself.

In short, n(A u C) = n(A) = 10

8 0

2 years ago

Ughhh please helpppp!!!!

Rom4ik [11]

Answer:

$\frac{2}{3}$

Step-by-step explanation:

4 0

2 years ago

In Grafton, a rural area in Vermont, the distance (in meters) between telephone poles has a uniform distribution between 40 and

coldgirl [10]

Answer:

a) 60% probability that the distance is environment friendly.

b) The mean of the distances between the telephone poles is 52.5 meters.

c) The standard deviation of the distance between the telephone poles is 7.22 meters.

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X lower than x is given by the following formula.

$P(X \leq x) = \frac{x - a}{b-a}$

Uniform distribution between 40 and 65 meters.

This means that $a = 40, b = 65$

a) Any distance between poles greater than 50 meters is considered to be environment friendly. What is the probability that the distance is environment friendly?

This is $P(X > 50)$