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Reil [10]
3 years ago
11

Which of the following are square roots of the number below check all that apply 144

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
7 0
The square root of 144 is 12
Darina [25.2K]3 years ago
3 0
The square roots of 144 is 12
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Write Ratio 2:12 in the form 1:n
topjm [15]

1:6

Hope this helps! :)

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3 years ago
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Please answer this correctly without making mistakes
lys-0071 [83]

Answer:

13/19, since we are in a pattern in which the number is added by 2/19 each time 11/19+2/19 would equal to 13/19

4 0
3 years ago
Which expression below gives the average rate of change of k on -3 ≤ x ≤ 5 ?
CaHeK987 [17]

Answer:

(k(5)-k(-3))/(5+3)

Step-by-step explanation:

Rate of change is the slope.  We can determine the slope by using the following equation:

m=\frac{f(x)_{2}-f(x)_{1}}{x_{2}-x_{1}}

Where in this case f(x) = k(x) and so we have:

m=\frac{k(5)-k(-3)}{5-(-3)}=\frac{k(5)-k(-3)}{5+3}

7 0
3 years ago
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5.
Anna71 [15]

Answer:

91

Step-by-step explanation:

P(1) = 0.25

P(3) = 2P(2) = 3P(4)

P(5) = P(4) + 0.1 = P(6) − 0.1

The probabilities add up to 1:

1 = P(1) + P(2) + P(3) + P(4) + P(5) + P(6)

Write each probability in terms of P(4).

1 = 0.25 + 1.5P(4) + 3P(4) + P(4) + P(4) + 0.1 + P(4) + 0.2

1 = 0.55 + 7.5P(4)

0.45 = 7.5P(4)

P(4) = 0.06

Therefore, P(6) = P(4) + 0.2 = 0.26.

The expected value is the number of trials times the probability.

E = 350 × 0.26

E = 91

8 0
3 years ago
Can you someone answer this with solution
zaharov [31]

Answer: A. . . . . . . . . .

I can’t do that check mark thing so I’ll use ! instead.

!12+2!8-12!2

!12 2!8

2!3+2!8-12!2

!8 2!2

2!3+2x2!2-12!2

2x2!2 4!2

2!3+4!2-12!2

2!3+(4!2-12!2)

2!3-8!2

6 0
3 years ago
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