All categories

2 years ago

Use the box-and-whisker plot to complete each of the following statements.

Mathematics

1 answer:

m_a_m_a [10]2 years ago

5 0

The range of set B is approximately the range of set A

You might be interested in

At a sale, coats were sold for $118 each. If the coats originally cost $200 each, what percentage of its original price was a co

pochemuha

rAnswer:

Step-by-step explanation:

20$

5 0

2 years ago

Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 99 people

sertanlavr [38]

Answer:

The probability of getting someone in the 18-21 age bracket or someone who agreed to respond $= 0.365$

Step-by-step explanation:

The counts are as follows

Age Group No of people contacted No of refusals Total

18-21 88 8 96

22-29 240 42 282

Total 328 50 378

The probability of getting some one in the age bracket of 18-21 or some one who refused to respond is

$= \frac{96}{378} + \frac{50}{378} - \frac{8}{378} \\= \frac{96+50-8}{378} \\= \frac{138}{378} \\= 0.365$

8 0

2 years ago

PLS HELP ILL GIVE BRAINLEIST !!!!!!

lana66690 [7]

Answer:

y=3x+2

Step-by-step explanation:

For a the equation is y=3x+2 because he makes 3 every hour (3x) and he already has 2 (+2).

For the graph you replace x with any number and solve. Plot the point.

Then you do it again but with a different x.

Finally you draw a straight line trough the 2 points.

6 0

2 years ago

Find the area of each figure

Anon25 [30]

Area of trapezoid = a + b/2 * h
a = 20, b = 9, h = 21/-16
20+9/2 * (21-16) = 29/2 * 5 = 72.5
The area of the trapezoid = 72.5 in^2

Area of the rectangle = l * w
l = 16, w = 20
16 * 20 = 320
The area of the rectangle: 320 in^2

7 0

2 years ago

Celeste rides her bike to work, averaging 12 miles per hour. On her way home she averages 8 miles per hour. If the total trip ta

elena-14-01-66 [18.8K]

20 miles from work is the total distance

5 0

2 years ago