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Rasek [7]
3 years ago
9

Fill in the missing facts from the fact family3•3=9

Mathematics
1 answer:
Ivahew [28]3 years ago
7 0
3x3=9. 9÷3=3. is the fact family
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I NEED THE ANSWERS PLZ
g100num [7]

Answer:

1. 32

2. 4.7

3. 3

Step-by-step explanation:

4*8=32

6.5-1.8= 4.7

18/6=3 or 18 divided by 6 = 3

5 0
2 years ago
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Calculate the Volume<br> Pls help
elena-14-01-66 [18.8K]

Answer:

420

Step-by-step explanation:

Multiply length, times width, times height to get your answer.

7 times 12 times 5=420

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2 years ago
How do i simplify 3√96×√98
Vera_Pavlovna [14]
<span>3√96 * √98 = </span><span>12√6 * 7√2 = 84</span>√12 = 168√3
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3 years ago
I need to know this asap thanks
lisabon 2012 [21]
1. 1   7/8

wait a minute for me to answer number 2

7 0
3 years ago
Scott is on his school's academic team. On average, it takes Scott 4 minutes, with a standard deviation of 0.25 minutes, to solv
uysha [10]

Answer:

15.87% is the chance that Scott takes more than 4.25 minutes to solve a problem at an academic bowl.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 4 minutes

Standard Deviation, σ = 0.25 minutes

We standardize the given data.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

P(more than 4.25 minutes to solve a problem)

P( x > 4.25) = P( z > \displaystyle\frac{4.25 - 4}{0.25}) = P(z > 1)

= 1 - P(z \leq 1)

Calculation the value from standard normal z table, we have,  

P(x > 4.25) = 1 - 0.8413 = 0.1587 = 15.87\%

Thus,15.87% is the chance that Scott takes more than 4.25 minutes to solve a problem at an academic bowl.

8 0
3 years ago
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