Answer:
b=h/G
Step-by-step explanation:
let's substitute h for 6, G for 3, and b for 2. you can also do this with the product of any two numbers (ie, 8,2, and 4 & 20,4, and, 5, etc.). so we have the equation 6=(3)2. to get 2 by itself we need to divide both sides by 3. so we get 6/3=2. now just plug the variables back in place of the numbers and you have b=h/G. hope this makes sense!
Answer:
168/(x² +7x)
Step-by-step explanation:
The height of each window is 14/(x+7), and the width of each window is 12/x. The area of each window is the product of its height ans width:
area = (14/(x+7))(12/x) = 168/(x(x +7))
area = 168/(x² +7x)
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<em>Comment on the problem</em>
There is not enough information given to determine suitable values for x. If x is 42, each window is a square 3 3/7 inches on a side.
Answer:
C.
3 units to the right would mean you are adding the positive value of 3 to the number 5
Answer:how about NO? shuuuuush
you tell ME cuzzeh
Step-by-step explanation:
Answer: the correct option is e
Step-by-step explanation:
Since the The length of time needed to complete a certain test is normally distributed, we would apply the the formula for normal distribution which is expressed as
z = (x - u)/s
Where
x = The length of time needed to complete a certain test
u = mean time
s = standard deviation
From the information given,
u = 62 minutes
s = 8 minutes
We want to find the probability the probability that it will take less than 74 minutes to complete the test. It is expressed as
P(x lesser than or equal to 74)
For x = 74,
z = (74 - 62)/8 = 1.5
Looking at the normal distribution table, the corresponding value for the z score is 0.9332
P(x lesser than or equal to 74) = 0.9332