OMG CAN SOMEBODY PLEASE HELP ME PLLLLLLLLLLLSSS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Graduate Management Aptitude Test (GMAT) scores are widely used by graduate schools of business as an entrance requirement. Suppose that in one particular year, the mean score for the GMAT was 476, with a standard deviation of 107.
What values are two standard deviations above and below the mean?
Answers
476-107=369
369-107=199
199-107=29
The values that are two standard deviations above and below the mean are 690 and 262, respectively
How to determine the values?
The given parameters are:
Mean = 476
Standard deviation = 107
The values above and below the mean are calculated using:
In this case n =2.
So, we have:
The value above is:
x = 476 + 2 * 107 = 690
The value below is:
x = 476 - 2 * 107 = 262
Hence, the values that are two standard deviations above and below the mean are 690 and 262, respectively
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Six people share 34pound of peanuts equally. What fraction of a pound of peanuts does each person receive? Enter your answer in simplest form.
Answers
Hi there!
Since we know a number raised to a power means exponents, and exponents mean repeated multiplication, the following is what we would do --
7 × 7 × 7 × 7 × 7 = 16,807
So, 7 raised to the 5th power equals 16,807.
Hope this helps!
Message me if you need anything, I'd be happy to help! :D
The value of 7 raised to the fifth power () is 16,807.
To calculate 7 raised to the fifth power, you multiply 7 by itself five times.
7⁵
= 7 × 7 × 7 × 7 × 7
Simplifying the calculation:
= 16,807
So, the value of 7 to the fifth power is 16,807.
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2) y=4.75x+4.75
3) y=1.5x+4.75
4) y=4.75x+1.5
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Answers
Answer:
3, 1.03, 0.9, 6, 0, 15/4, -1 1/2, 0.01, 7, -2 (because also satisfies equal), 2, 9/10, 3.01, 2.97, -1, 0.0001, 2 1/5, 5/2, 4, -4/3, 5, 7/3, 1
Step-by-step explanation:
The inequality means that x is greater than or equal to -2. So, we can select all of the values that satisfy that.
Answer:
3, 1,03, 0,9, 6, 0, 15-4, -1 1-2, 0,01, 7, -2, 2, 9-10, 3,01, 2,97, -1, 0.0001, 2 1-5, 4, -4-3, 5, 7-3, 1
Answers
Answers
We want to find f(5).
Let's substitute 5 for n.
f(5) = -2f(5-1) + 1
f(5) = -2f(4) + 1
We need to know f(4).
f(4) = -2f(4-1) + 1
f(4) = -2f(3) + 1
We need to know f(3).
f(3) = -2f(3-1) + 1
f(3) = -2f(2) + 1
We need to know f(2).
f(2) = -2f(2-1) + 1
f(2) = -2f(1) + 1
We know that f(1) = 3
f(2) = -2(3) + 1
f(2) = -6 + 1
f(2) = -5
Now we can use f(2) = -5 to find f(3)...
f(3) = -2(-5) + 1
f(3) = 10 + 1
f(3) = 11
Now we can use f(3) = 11 to find f(4)...
f(4) = -2(11) + 1
f(4) = -22 + 1
f(4) = -21
Now we can use f(4) = -21 t find f(5)!
f(5) = -2(-21) + 1
f(5) = 42 + 1
f(5) = 43
Answers
The expected value of the payment is $5
What is Proportionality?
When two quantities have some dependence in their values they can be said proportional to each other.
It can be of two types such as direct and indirect.
The direct proportionality means the values of both the quantities are increasing or decreasing at the same time while the indirect proportionality implies value of one quantity is increasing while the other is decreasing.
Given that,
The rent for 5 DVDs for 5 nights is $5.
In order to find the rent for 1 night for 1 DVD, direct and indirect proportion method can be used as follows,
5 DVD for 5 night costs $5.
Then, 5 DVDs for 1 night costs 5 × 5 = $25.
And, 1 DVD for 1 night costs 25/5 = $5.
Hence, the cost of 1 DVD for 1 night is $5.
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