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3 years ago

4 Which of the following is a composite number between 80 ard 100?

Mathematics

1 answer:

Firlakuza [10]3 years ago

8 0

Answer: 90

90 is a composite number because:

4 x 15 = 90

10 x 9 = 90

A composite number has more than two factors.

Hope this helps!

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What is the lower quartile of the data? 16, 18, 59, 75, 30, 34, 25, 49, 27, 16, 21, 58, 71, 19, 50

svetlana [45]

Answer:

19.

Step-by-step explanation:

First arrange in ascending order:

16, 16, 18, 19, 21, 25, 27, 30, 34, 49, 50, 58, 59, 71, 75.

There are a total of 15 numbers, so the median is the 8th number = 30.

The lower quartile is halfway alone the first 7 numbers which is the 4th number and it is 19.

The median which is the middle number

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3 years ago

A basketball team has five players how many different teams can be formed from 15 people if position doesn't matter

luda_lava [24]

Answer: 15•5= 75

Step-by-step explanation:

8 0

3 years ago

P(A)=7/20,P(B)=3/5,P(A∩B)=21/100 ,P(A∪B)=?

icang [17]

$P(A U B) = P(A) +P(B) - P(AB) \\ \\ = \frac{7}{20} +\frac{3}{5} - \frac{21}{100} \\ \\ = \frac{35}{100} +\frac{60}{100} - \frac{21}{100} \\ \\ =\frac{74}{100} \\ \\ =\frac{37}{50}$

6 0

3 years ago

6 − x = −12<br><br> A) -18<br><br> B) -6<br><br> C) 0<br><br> D) 18

Leya [2.2K]

Answer: D) 18

Step-by-step explanation:

6 - x = -12

Subtract 6 from both sides.

-x = -18

Divide by -1 on both sides so as to isolate x.

x = 18

6 0

3 years ago

Read 2 more answers

15-8x Choose ALL of the statements that are TRUE. The factors are 8 and x. The coefficient is -8. The constant is -8. The terms

baherus [9]

<h3>3 Answers:</h3>

Coefficient is -8
Terms are 15 and -8x
Constant is 15

Explanation:

The coefficient is the number just to the left of the variable. So that's why -8 is the coefficient for -8x. This is the variable term while 15 is the constant (it has no variable multiplied with it). The two terms are 15 and -8x since we can write 15-8x as 15+(-8x). Terms are separated by a plus sign.

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3 years ago

Read 2 more answers

4 Which of the following is a composite number between 80 ard 100?​

4 Which of the following is a composite number between 80 ard 100?