29. A lamppost casts a 18-foot shadow along the ground when the angle of elevation of the Sun is 52°. Which equation can be solved to find the height of the lamppost, h?

A. cos 52°= 18/h

B tan. 52°=18/h

C. cos 52°= h/18

D. tan 52° = h/18
​

What is the measure of x, in degrees

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample