To convert decimal over to percent, we move the decimal place two places to the right. So 0.5 becomes 50%.
Answer:
R =6, C ≈38 also A ≈113
Step-by-step explanation:
Use the following questions & solve for n to find the sample size: sample error = o / sqrt(n). Next you would arrange equation to solve for sample size: sqrt(n) = o / sample error. Then square both sides to get: n = (o / sample error)^2.
Step-by-step explanation:
The solution is on the script
F(x) = -3x^2 - 6x - 6
(-1,-3)....x = -1 and f(x) = -3 (f(x) is the same as y)
-3 = -3(-1^2) - 6(-1) - 6
-3 = -3 + 6 - 6
-3 = -3 (correct)
yes, it is a solution