Find how many times 10 seconds is in 2 minutes and 45 seconds (16 times) and then multiply that my 6 (96) Then find what half of 6 is to compensate for the leftover 5 seconds (Half of 10 - so therefore the remaining amount of cars will be half of 6) to get 99 cars.
Answer:
C. y almost-equals 0.59 x + 0.03
Step-by-step explanation:
The linear regression equation is y ≈ 0.594 x + 0.029; r ≈ 0.998.
0.594 must be rounded down to 0.59 (digits finished in 1, 2, 3 and 4 are rounded down)
0.029 must be rounded up to 0.03 (digits finished in 5, 6, 7, 8 and 9 are rounded up)
Answer:
f(g(2)) = -11
Step-by-step explanation:
f(g(2))=
First we need to find g(2)
g(x) = 3x-4
We let x=2
g(2) = 3(2) -4
6-4
=2
Now we stick the value of g(2) in for x in f(x)
f(x) = -2x^2 - 3
f(2) = -2(2)^2 -3
=-2 (4) -3
= -8 -3
=-11
<span>A.He can rerandomize the results by separating the two groups randomly, then calculate the means and the difference of the means. </span>
Answer:
0.4875 cents per ounce
Step-by-step explanation:
16 ounces per pound
1.75 lbs x 16 = 28 ounces
$13.65/28 ounces = .4875 cents/ounce
Check: 0.4875 cents x 28 ounces = $13.65
