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exis [7]
3 years ago
9

I need to know how to do this

Mathematics
1 answer:
kiruha [24]3 years ago
5 0
1) 2
2) 3
3) 4
4) 7
Hope this helps ^-^
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3rd out of 10 questions<br> For a cooking class, Tom earns 4 points for each meal that he cooks.
Pani-rosa [81]
The ratio would be 1 meal : 4 points.
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3 years ago
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Actor the following expressions:<br> 10n + 15<br> GCF:<br> Check:<br> 1
ZanzabumX [31]

Answer: GCF = 5 (5 goes into both 10 and 15)

Step-by-step explanation:

10n/5= 2n

15/5=3

if we factor it out it would be:

5(2n+3)

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3 years ago
Lydia bought a shirt at 20% off of retail price of 40$ She paid 5% tax on the price after discount how much does Olivia pay for
posledela

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I dont know if its right but I think its 50

Step-by-step explanation:

3 0
3 years ago
App 19.study
HACTEHA [7]

Answer:

1 \to 22 \to 0.176

2 \to 13 \to 0.104

3 \to 18 \to 0.144

4 \to 29 \to 0.232

5 \to 37 \to 0.296

6 \to 6 \to 0.048

Step-by-step explanation:

Given

n = 125

See attachment for proper table

Required

Complete the table

Experimental probability is calculated as:

Pr = \frac{Frequency}{n}

We use the above formula when the frequency is known.

For result of roll 2, 4 and 6

The frequencies are 13, 29 and 6, respectively

So, we have:

Pr(2) = \frac{13}{125} = 0.104

Pr(4) = \frac{29}{125} = 0.232

Pr(6) = \frac{6}{125} = 0.048

When the frequency is to be calculated, we use:

Pr = \frac{Frequency}{n}

Frequency = n * Pr

For result of roll 3 and 5

The probabilities are 0.144 and 0.296, respectively

So, we have:

Frequency(3) = 125 * 0.144 = 18

Frequency(5) = 125 * 0.296 = 37

For roll of 1 where the frequency and the probability are not known, we use:

Total \ Frequency = 125

So:

Frequency(1) added to others must equal 125

This gives:

Frequency(1) + 13 + 18 + 29 + 37 + 6 = 125

Frequency(1) + 103 = 125

Collect like terms

Frequency(1) =- 103 + 125

Frequency(1) =22

The probability is then calculated as:

Pr(1) = \frac{22}{125}

Pr(1) = 0.176

So, the complete table is:

1 \to 22 \to 0.176

2 \to 13 \to 0.104

3 \to 18 \to 0.144

4 \to 29 \to 0.232

5 \to 37 \to 0.296

6 \to 6 \to 0.048

3 0
3 years ago
What value of x makes the equation true?
Gekata [30.6K]
Any answer choices? BUT if your SOLVING for x then x=5
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3 years ago
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