Repeat the following procedure for the four given numbers. Multiply the number by 2. Add 8 to the product. Divide this sum by 2. Subtract 4 from the quotient.

The 1st number is 2.

The result is___

Find the values of the variables in the kite

Find the probability that -0.3203 < = z < = -0.0287 find the probability that -0.5156 < = z < = 1.4215 find the probability that 0.1269 < = z < = 0.6772

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account