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I am Lyosha [343]
2 years ago
7

The three walls of Jane's bedroom each measure 8ft by 16ft. The are two windows each measuring 2.5 ft by 4 ft. Jane needs to kno

w how many square feet she needs to cover so she can go to the store and by the right amount of paint. What's the exact square footage that needs to be painted?
Mathematics
1 answer:
Oliga [24]2 years ago
8 0

Answer:

-10

Step-by-step explanation:

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At Garcia's Bike Rentals, it costs $13 to rent a bike for 3 hours. How many dollars does it cost per hour of bike use?
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3 hours -> $13

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3 years ago
For a standard normal distribution, find the approximate value of P(-0.78 = z = 1.16). Use the portion of the standard normal ta
VikaD [51]

Correction:

I think the question should be like that find the approximate value of

P(-0.78 < z < 1.16)?


Now,

the symbol Ф represent the cumulative density.

first find the

Ф(1.16) from the above given table which is equal to 0.8770.

Now,

find the Ф(-0.78) .

in our table we are given the value of Ф(0.78)=0.7823

so as the curve is symmetrical Ф(-0.78)=1-0.7823=0.2177


P(-0.78 < z < 1.16) = Ф(1.16)-Ф(-0.78)

= 0.8770-0.2177

= 0.6593

6 0
3 years ago
Read 2 more answers
1) What is the volume of a figure with that is 3 inches wide, 5 inches tall and 8 inches long?
Romashka-Z-Leto [24]
The volume is 120 cubic inches.
6 0
2 years ago
What is the volume rounded to the nearest whole number?
Semenov [28]

Answer:

13 in³

Step-by-step explanation:

This is a skewed pyramid, but that doesn't change the way you find the volume of the figure.

The formula for the volume of a pyramid is 1/3(b)(h)

Multiply 6 by 6.5 to get 39, then divide it by 3 to get 13 in³

3 0
3 years ago
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