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3 years ago

FIND THE UNIT RATE 30 inches per 5 years

Mathematics

2 answers:

Nataliya [291]3 years ago

6 0

Answer:

6 inches per year

Step-by-step explanation:

Per means to divide, so we will divide 30 by 5.

30 (total inches) / 5 (years total)

= 6

Leona [35]3 years ago

5 0

Answer:

6 inches per year

The drawing will help

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3 years ago

A plumbing supply company has fixed costs of $9,000 per month and average variable costs of $9.30 per unit manufactured. The com

nekit [7.7K]

Answer:

8710 units

Step-by-step explanation:

Step 1: Write all the data

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4 years ago

Ten cards numbered 1 through 10 are mixed together and then one card is drawn. Find the probability of each event. Write each an

liraira [26]

Answer:

2/5, 0.4, 40%

7/10, 0.7, 70%

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4/5, 0.8, 80%

3/5, 0.6, 60%

3/10, 0.3 ; 30%

Step-by-step explanation:

Sample space = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

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Required = (1, 2, 3, 4) = 4 observations

P(less than 5) = 4 / 10 = 2 / 5 = 0.4 = 40%

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P(not 5, 6, 7, or 8) = 6 / 10 = 3/5 = 0.6 = 60%

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P(divisible by 3). = 3/10 = 0.3 = 30%

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3 years ago