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3 years ago

Select all irrational numbers. √4 √8 √10 √15 √36

Mathematics

1 answer:

Setler [38]3 years ago

8 0

It's /8 /10 and /15
/ is for square root. Lol sry I can't type it. Hahahah

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I'm stuck what is 15% of 32

Len [333]

In math, 'of' means 'multiplied by,' so 15% of 32 translates to '15% * 32.'
Now solve the equation:
x = 15% * 32
x = .15 * 32
x = 4.8

6 0

2 years ago

Score Frequency

RUDIKE [14]

Scores on an AP Exam at a local high school are recorded in the table. What was the average score?

Answer: D) 4.266 is correct

Explanation:

We are given the below frequency table:

Score Frequency

1 | 0

2 | 3

3 | 4

4 | 16

5 | 22

Let's denote the score by $x$ and frequency by $f$ .

The average formula is:

$Average=\frac{\sum fx}{\sum f}$

$=\frac{(1\times0) + (2\times3)+(3\times4) +(4\times16) + (5\times22)}{0+3+4+16+22}$

$=\frac{0+6+12+64+110}{45}$

$=\frac{192}{45}=4.267$

Therefore, the average score was 4.267

Hence the option D) 4.266

7 0

3 years ago

How do i solve -3x-5=10

natulia [17]

Answer:

x= -5

Step-by-step explanation:

Add 5 to both sides

-3x -5+5 = 10 +5

-3x = 15

Divide both sides by -3.

-3x/-3= 15/-3

x= -5

8 0

2 years ago

Solve. 6 divided by 2(1 + 2) = Ok goodluck please tell me the answer :)

dalvyx [7]

Answer:

Step-by-step explanation:

Based on the order of operations, this would be 3 times 3, which is 9 I think.

4 0

3 years ago

Read 2 more answers

Evaluate −12(−2). 14 −14 −24 24

bixtya [17]

The answer would be positive 24. The reason being is because of the fact that two negatives when multiplied cancel the negative. Also 12 * 2 is 24 so yeah

5 0

3 years ago

Read 2 more answers