1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AleksAgata [21]
3 years ago
12

110% of 90 is what number a?

Mathematics
2 answers:
Rudik [331]3 years ago
5 0
Well 1 percent is 0.9, so an easy way to work it out:
100(0.9)=90
10(0.9)=9
90+9=99.
Olenka [21]3 years ago
4 0
<span>110% of 90=99 is the answer</span>
You might be interested in
Find the area of the irregular figure. Round to the nearest hundredth
stepladder [879]

Answer:

total area = 100

Step-by-step explanation:

10 x 4 = 40

1/2 * 6 * 10 = 30 ( x 2 triangle) = 60

total area = 40 + 60

total area = 100

6 0
3 years ago
I need help.. 
Debora [2.8K]
This is exactly like the one with the 'n's that you posted yesterday.
I guess you didn't get enough help on that one to understand it.

<span><u>7k/8 - 3/4 - 5k/16 = 3/8</u>

3/4 is the same as 6/8.
Add it to each side of the equation:

7k/8         - 5k/16 = 9/8

Multiply each side by 16 :

14k - 5k = 18

Add up the 'k's on the left side:

9k = 18

From this point, you can proceed directly to the numerical value of 'k'
if you need it.<u />

In your question, you said you need help, and I showed you how to
strip the problem down so that the only thing left is ' k = something '.
Giving you the answer is no help.  Nobody actually needs the answer.
</span>


8 0
3 years ago
Read 2 more answers
The probability distribution of random variable, X, is defined as follows:
stealth61 [152]

Answer and Step-by-step explanation:

A) For the model to be a probability distribution, it has to follow two conditions:

1) The probability of each value of the discrete random variable is between, and included, 0 and 1:

2) The sum of all probabilities is 1;

In the table shown, the probabilities are from 0 to 0.3 - between 0 and 1;

Adding the probabilities: 0 + 0.3 + 0.1 + 0.3 + 0.3 = 1

Therefore, this model is a valid probability distribution model.

B) They are discrete because each value correspond to a finite number of possible values.

C) Expected value is calculated by

E(X) = \Sigma xP(x)

E(X) = 0.0 + 1*0.3 + 2*0.1 + 3*0.3 + 4*0.3

E(X) = 2.6

D) P(X=3) = P(3), which means probability of 3:

P(X=3) = 0.3

E) P(X<4): probabilities of values of X that are less than 4:

P(X<4) = P(0) + P(1) + P(2) + P(3)

P(X<4) = 0 + 0.3 + 0.1 + 0.3

P(X<4) = 0.7

F) P(X>0) = P(1) + P(2) + P(3) + P(4)

P(X>0) = 0.3 + 0.1 + 0.3 + 0.3

P(X>0) = 1

G) P(X=5) = P(5)

There is no probability of P(5) because the model doesn't "cover" that number.

H) P(X=0) = P(0)

P(X=0) = 0

I) The total area of any density curve is 1 because it represents all the possible values a variable can assume.

3 0
3 years ago
On the first play, a football team lost 6 yards, on the second play they gained 20 yards, what was their total change in yards?
Arada [10]
20 - 6 = 14
so the answer is 14
3 0
3 years ago
Multiply q by r, subtract p from the result, then triple what you have
Annette [7]
3((q*r)-p)

..................
6 0
3 years ago
Other questions:
  • Rewrite the fractions with their LCD.
    14·1 answer
  • Which of the binomials below is a factor of this trinomial?
    12·2 answers
  • I need to solve for x and I’m confused it’s about angels please help me
    12·1 answer
  • A theater charges $9.50 for adults and $6 for children. Which expression shows the total cost of buying 3 adult tickets and 2 ch
    9·2 answers
  • Students at Mills Middle School are required to work a certain number of community service hours. The table shows the numbers of
    14·1 answer
  • This is amazing and whare did you get this information from
    12·2 answers
  • I NEED HELP AS SOON AS POSSIBLE
    9·2 answers
  • I need help pls and explain ​
    6·1 answer
  • Plzzz help me it would mean a lot I willl mark you brainliest if you are right plz and ty ​
    7·2 answers
  • 3h
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!