ANSWER
11% of college costs were spent on books
EXPLANATION
if you multiply 11% (.11) to 2900 you would get your answer ($319)
54-48=6 so you need to find what percent 6 is of 48. 48 x 0.06= 2.88 so it increased by 2.88%
Answer: 172ft
Step-by-step explanation:
Perimeter of rectangle = 2w + 2l
w = 50
l = 36
2*50 + 2*36
100 + 72 = 172
The amount would be 26, HOPE THSI HELPS <3!!!
May I get brainliest please
Chebyshev's theorem says that the probability that a random variable differs from its mean by some multiple of the standard deviation is bounded below as

Solve for <em>k</em> :

Then the theorem says

which is to say that 88.9% of the data will fall in the interval

or roughly corresponding to scores between 7.076 and 7.924.