Jay has lost his mothers favorite necklace, so he will rent a metal detector to try to find it. a rental company charges a one time rental fee of $15 plus $2 per hour to rent a metal detector. jay has only $35 to spend. what is the maximum amount of time he can rent the metal detector?

How many grams must be adde to 970g to make 1 and a half kg

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants