Lauren is on a hiking trail that goes north to south. If Lauren hikes xx miles north, her elevation, in feet, can be found using the function f(x)=(x+3)^2+150.f(x)=(x+3) 2 +150. Negative xx values would find the elevation if Lauren hiked south. Find and interpret the given function values and determine an appropriate domain for the function.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Given that abcd is a rhombus, what is the value of x?

Charlie tosses five coins.what is the probability that all five coins will land tails up.