Answer:
t test for one mean.
met
met
met
Step-by-step explanation:
258,177
258,180
258,200
258,000
260,000
300,000 <<<
3x + x - 2 = -14
Add two to both sides
3x + x = -12
4x = -12
x= -3
Answer:
C. 795.45 in^2
Step-by-step explanation:
The formula for the surface area of a cylinder is ...
SA = 2πr^2 +2πrh = 2πr(r +h)
For r=6 and h=15.1, the surface area is ...
SA = 2π(6)(6 +15.1) = π(12)(21.1) = 253.2π
SA ≈ 795.45 . . . . square inches
