PLS HELP! WILL GIVE BRAINLIEST! DON'T ANSWER IF YOU DON"T KNOW THE ANSWER! If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expression w 2 - v + 1?
-22 - (-8) + 1
-22 - 8 + 1
(-2)2 - (8) + 1
(-2)2 - (-8) + 1

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Select the number of ways in which a line and a circle can intersect