Answer:
A graphing calculator can do quadratic regression on the given points. It tells you the cost function is
.. c(x) = (1/2)x^2 +8x +10
Then c(12) = 178
The cost function predicts the total cost of producing 12 camera cases is $178.
Step-by-step explanation:
<3 follow
Answer:
Step-by-step explanation:
vol = r^2*h*pi
2257 = r^2*9*3.14159
r = square root ( 2257/ (9*3.14159))
r = 8.9345 cm
Answer: The first one that says t is greater than or equal to -7
Step-by-step explanation:
Hope this helped you
btw can i have brainliest?
Answer:0.0668
Step-by-step explanation:
Given
mean of sample 
Standard deviation 
For
sample
Random variable 
For combined resistance of 1458 ohm mean resistance of 





Answer:
Maha has of red clay
Step-by-step explanation:
Here we want to know the color of modeling clay that Maha has more of
Since 1.3 is greater than 1.05; This mens;
the small has will be;
1.3 ounces of raw