Answer:
320 miles
Step-by-step explanation:
he drives to work 5 times a week and back 5 times a week, so 5+5 = 10 and 32x10 is 320
C = 2×pi×r
72 = 2×pi×r
so r = 36/pi
DE = 30deg×36/pi
DE = (pi/6)×(36/pi) = 6cm
Answer:
The confidence interval for a population mean proportion mean should be constructed because the variable of interest is time to complete the round, which is a quantitative variable.
Step-by-step explanation:
A researcher with a golf association obtained a random sample of 25 rounds of golf on a Saturday morning and recorded the time it took to complete the round.
Time is the number of hours, so it is mean, and not proportion.
Variable of interest is time to complete the round, and since it is measured in hours it is a quantitative variable.
The answer is:
The confidence interval for a population mean proportion mean should be constructed because the variable of interest is time to complete the round, which is a quantitative variable.
Answer:
Step-by-step explanation:
-3(3x - 4) = - 9x - 12 ...distribute thru the parenthesis
-9x + 12 = -9x - 12
-9x + 9x = -12 - 12
0 = -24 (nope)
NO SOLUTIONS
Answer:
It is D.
Step-by-step explanation:
For tan
(
θ
)= -
√
17/8
Hope it helps
