3 years ago

What percentage of videos on the streaming site are between 39 and 189 seconds?

Mathematics

1 answer:

PolarNik [594]3 years ago

4 0

Answer:

B) 15.85%

Step-by-step explanation:

normalcdf(minimum,maximum,μ,σ)

normalcdf(39,189,264,75)

≈0.1573

≈15.73%

Therefore, the closest answer is B

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Find the length of the hypotenuse of a right triangle with legs of lengths 12 ft and 16 ft answer

Finger [1]

Use Pythagorus theorem:

a²+b²=c²
(12)²+(16)²=c²
400=c²
√400=c
20=c

Therefore, the hypotenuse would be 20 ft.

Hope I helped :)

8 0

3 years ago

The perimeter of a rectangular banner is 72 inches. The width of the banner is 1/3 its length. What is the area of the banner?

muminat

Answer:

144

Step-by-step explanation:

If you multiply 4 by 12, then add 100, you get 144 which is the area.

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3 years ago

need explanation on answer: Cameron makes a quilt design using four congruent triangles as shown below. 4 connecting congruent t

AysviL [449]

Answer:

its 64cm

Step-by-step explanation:

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3 years ago

Translate to an inequality. "A number m is at most 2"

Leni [432]

Answer:

m $\leq$ 2

Step-by-step explanation:

"at most" can translate to "less than or equal to," meaning m is less than or equal to 2.

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3 years ago

What is the slope of a line between the points (-4,-3) and (4, -2)?

Mashcka [7]

Answer:

slope is 1/8

Step-by-step explanation:

you have to substitute the values of x and y into the equation below:

after simplifying your answer would be 1/8

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3 years ago