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3 years ago

A normal distribution has a mean of 14 and a standard deviation of 4. What percent of values are from 14 to 22?

Mathematics

1 answer:

Ivenika [448]3 years ago

3 0

Answer:

80% of the values will occurs above 68.24.

Step-by-step explain

thinking this is right but im sorry if its wrong

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ILL MARK BRAINLEST IF YOU GIVE ME RIGHT ANSWER!!!! Which of the following is a Pythagorean triple?

user100 [1]

Answer:

C.(5,5,10)

1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, ... 5, 10, 13, 15, 17, 20, 26, 29, 30, 34, 35, ... 25, 50, 75, 100, 150, 169, 175, 200, 225, ...

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3 years ago

Will give brainliest, someone please help

zavuch27 [327]

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▹ Answer

▹ Step-by-Step Explanation

A = b * h ÷ 2

A = 9 * 2 ÷ 2

A = 9

Hope this helps!

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3 0

3 years ago

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What is the gcf of 24a^3c and 3a?

Archy [21]

$24a^3c = 3a(8a^2c)$

$3a = 3a(1)$

$\text {GCF = }3a$

6 0

3 years ago

A rectangular bin has a perimeter of 36 inches. The length of the bin is twice the width. Write and solve an equation to determi

bekas [8.4K]

2x + 4x = y
x=6
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3 years ago

The length of the subway is 850 miles. If .15 inch represents 45 miles, what is the length of the subway on the map?

Scilla [17]

Answer:

The length of the subway on the map is $2.83\ inches$

Step-by-step explanation:

we know that

The scale on the map is equal to the length of the subway on the map divided by the length of the subway in the actual

Let

z------> the scale on the map

x------> the length of the subway on the map

y------> the length of the subway in the actual

$z=\frac{x}{y}$

In this problem we have

$z=\frac{0.15}{45}\frac{inches}{miles}$

$y=850\ miles$

substitute and solve for x

$\frac{0.15}{45}=\frac{x}{850}$

$x=850*\frac{0.15}{45}=2.83\ inches$

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4 years ago

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