Match the following items. 1.
4
2.
1.5
3. 6 2 ÷ 9 · 2
1
4.
9
5.
5
6. 63 ÷ 3 2 + |2|
8

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

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The function f(x)= -(x+5)(x+1) is down. what is the range of the function?