Answer: 21, 28
Step-by-step explanation:
- Side #1 = x
- Side #2 = x + 7
- Hypotenuse = 35
Use the Pythagorean Theorem 
:
Substitute in the values & solve:
<em><u>-28 is not a possible solution since you can't have negative inches...</u></em>
- a = x = 21
- b = x + 7 = 21 + 7 = 28
- c = 35
If the mean score is 55% and the s.d. is 15%, then a test score of at least
55% + 1.5 × 15% = 77.5%
falls in the A range.
The next cutoff score is 0.5 s.d. from the mean, which is
55% + 0.5 × 15% = 62.5%
so any test score between 62.5% and 77.5% is in the B range.
The next cutoff is
55% - 0.5 × 15% = 47.5%
so a score between 47.5% and 62.5% gets a C.
The lower limit of the next range is
55% - 1.5 × 15% = 32.5%
so 32.5% - 47.5% gets a D.
Anything lower than 32.5% is an F.
Step-by-step explanation:
if I understand correctly, then the function is
t(x) = 8x
now we know, that for a specific n
t(n) = 200
that means
200 = 8n
n = 200/8 = 25
the function tells us, that for 25 trucks we need 200 tires.
A-the data set is symmetrical
Step-by-step explanation:
8.8 more than the quotient of five and X
Solution,
