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Shawn sells 36 vehicles in 4 weeks. Brett sells 56 vehicles in 7 weeks .who seeks more vehicles per week

myrzilka [38]

Answer:

Shawn

Step-by-step explanation:

We can find the amount of vehicles sold in one week by dividing the total vehicles sold by the number of weeks

Shawn:

36 vehicles / 4 weeks

9 vehicles/week

Brett:

56 vehicles / 7 weeks

8 vehicles/week

9 is greater than 8 so Shawn sells more vehicles per week

4 0

3 years ago

Read 2 more answers

The following histogram presents the amounts of silver (in parts per million) found in a sample of rocks. One rectangle from the

gladu [14]

Answer:

The height of the missing rectangle is 0.15

Explanation:

The image attached has the mentioned histogram.

Such histogram presents the relative frequencies for the clases [0,1], [1,2],[2,3], [4,5], and [5,6] Silver in ppm.

Only the rectangle for the class [3,4] is missing.

The height of each rectangle is the relative frequency of the corresponding class.

The relative frequencies must add 1, because each relative frequency is calculated dividing the absolute class frequency by the total number in the sample; hence, the sum of all the relative frequencies is equal to the total absolute class frequencies divided by the same number, yielding 1.

In consequence, you can sum all the known relative frequencies and subtract from 1 to get the missing relative frequency, which is the height of the missing rectangle.

1. Sum of the known relative frequencies:

0.2 + 0.3 + 0.15 + 0.1 + 0.1 = 0.85

2. Missing frequency:

1 - 0.85 = 0.15

3. Conclusion:

The height of the missing rectangle is 0.15

4 0

3 years ago

what crisis did president carter face during his presidency? A.) the explosion of a u.s space shuttle. B. the breaking apart of

rjkz [21]

B breaks apart of the soviet union

5 0

4 years ago

Yoko made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces w

aniked [119]

$1.90 for each pendant

Can you please give me the brainliest answer? I am trying to get to the next rank, and my friend and I are competing :)

7 0

4 years ago

Read 2 more answers

When there are few data, we often fall back on personal probability. There had been just 24 space shuttle launches, all successf

Stels [109]

Answer:

1

Step-by-step explanation:

There are about 110,000 days in 300 years, so the expected number of failures is about 10/11 ≈ 1.

_____

This assumes the launch conditions are identical for each of the launches, or that whatever variation there might be has no effect on the probability. These are bad assumptions.

6 0

3 years ago