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9 months ago

Stem and leaf plots And box Pls help I have no idea what this is

Mathematics

1 answer:

AlladinOne [14]9 months ago

6 0

Answer:

Step-by-step explanation:

The end of the box is at 32.

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What is 15% of 60? How did you find your answer?

Norma-Jean [14]

Answer:

15% of 60 is 9

Step-by-step explanation:

15%= 3/20

3/20*60= 180/20

180/20= 9

15% of 60 is 9

Hope this helps!

5 0

3 years ago

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Choose the equation that represents the line passing through the point -3,-1 with a slope of 4

lubasha [3.4K]

Answer:y=4x+11

Step-by-step explanation:

Substitute the coordinates in each of the above equations,

Then the left hand side of the equation should be equal to the right hand side of the equation.

By substituting the above coordinates in the second answer,

-1= 4(-3)+11

-1=-1

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3 years ago

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The diagram shows the dimensions of a teepee. Find the volume of the building to the nearest cubic unit. Use 3.14 for pi.

LekaFEV [45]

The volume of a cone uses the following formula:

$V = \pi r^{2} \frac{h}{3}$

Our diameter is 20 feet, so divide this by 2 to find the radius:

$20 \div 2 = 10$

We now have all of our values need to fill in the formula. Plug in these values:

$\pi = 3.14, r = 10, h = 17$

$3.14 * 10^{2} * \frac{17}{3}$

$3.14 * 100 * 5.67$

$314 * 5.67 = 1780.38$

The volume of the cone is 1780 cubic feet.

7 0

2 years ago

The regular price of a television set is $1,200. Albert buys the television set at a discount of 35% . How much does he pay for

ololo11 [35]

He pays $780 for the television set.

1200*.35=420

1200-420=780

5 0

2 years ago

Factor/simply x^2-3x+9/4<br> (Please explain also)

Burka [1]

Answer: PSR (Perfect Square Rule) = (x-3/2)^2

The you simplify.... = x^2 - 3x + 9/4

Step-by-step explanation: Factor by using the PSR (Perfect Square Rule). Then you have to simplify.

Hope this helps you out! ☺

7 0

2 years ago