Answer:
te awnser is
Step-by-step explanation:
Answer:
265 feet to the nearest foot.
Step-by-step explanation:
sin 3 = a / 5072
a = 5072 sin 3
= 265.4479 feet
Answer:
a. 135 is correct
Step-by-step explanation:
We have the following information:
dogs lover: 150
cats lover: 120
as the null hypothesis:
H, there are equal number of dogs lover and cats lover, so the expected frequency in each cell will be equal and that is:
f = (150 + 120) / 2
f = 270/2 = 135
so option a. 135 is correct
The new matrix that is formed by the 3A + B is given below. Then the value of x is 102.
<h3>What is the matrix?</h3>
A matrix is a specific arrangement of items, particularly numbers. A matrix is a row-and-column mathematical structure. The 
element in a matrix, such as M, refers to the i-th row and j-th column element.
The matrices are given below.
Then the new matrix is given as 3A + B. Then we have
More about the matrix link is given below.
brainly.com/question/9967572
#SPJ1
Step-by-step explanation:
the change rate between the data points gives us the print rate.
so,
(f(x2) - f(x1)) / (x2 - x1)
starting with x1 = 10 and x2 = 15 we see
(133 - 98) / (15 - 10) = 35/5 = 7
that means he is printing 7 pages per minute.
we see that we have the same difference (35 prints) for every following 5-minute interval.
so, that is the confirmed print rate.
and yes, the amount is increasing, of course.
after 10 minutes he has 98 flyers but we know he could have printed only 7×10 = 70 flyers in that time.
so, he started with 98-70 = 28 flyers before actually printing new ones.
