Mathematics, 04.04.2020 22:32 quee31
I’ll give brainlest please help ‼️The Rivera family and the Morgan family each used their sprinklers last summer. The water output rate for the Rivera family’s sprinkler was 35L per hour. The water output rate for the Morgan family’s sprinkler was 15L per hour. The families used their sprinkler for a combined Total of 45 hours resulting in a Total water output of 1175L how long was each sprinkler used?
Answers: 1
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
Mathematics, 21.06.2019 18:30
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3
Answers: 2
Mathematics, 21.06.2019 22:00
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
Answers: 2
I’ll give brainlest please help ‼️The Rivera family and the Morgan family each used their sprinklers...
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