Answer:
<em>Given-</em> y= -5x^2 +5
ATQ,
if it translated vertically downwards then the new function will be,
h = y - 5 = -5x^2
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Answer:
Average height = 64.2 inches
Step-by-step explanation:
We need to find the area under the standard normal curve that is to the right of 66.
Various ways of doing this include the following:
1) Calculator: normalcdf(66, 10000, 100, 15) = 0.988, or 98.8%
2) z-scores (using a published table of z scores)
66 - 100
a) Find the z score corresponding to 66. It is z = -------------- = -2.27
15
b) Find the area under the st. normal curve to the left of z=-2.27 (it is 0.012). Subtract that area from the total area, 1.000. The result will be the answer to this question.
Answer:
28, 35, 42
Step-by-step explanation:
Adding by 7 every time. Also this is on the seven times table.
Answer:
11 times
Step-by-step explanation:
65-10=55
55/5= 11
