The Floppy Disk Company makes 3.5 inch floppy disks (mean)
The size of a
manufactures disk is normally distributed with a standard
deviation of 0.1 inches. The company manufactures 1000
disks every hour. In one hour, how many disks would you
expect to be between 3.4 inches and 3.7 inches?

A) 34
B)135
C)68
D)815

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629