Mathematics, 04.08.2019 00:30 rb161040

# Sum of two numbers is 31 and their difference is 7 what are the two numbers math

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Mathematics, 21.06.2019 16:10

Apopular ride at six flags has two carts that each take exactly 5 minutes for a round (i.e., thrill seekers get in, ride does its thing, thrill seekers get out) and can take 40 thrill seekers each (assume that it is always full). you can assume that each seat in a cart is a “server”, or m = 80. per hour, on average 950 thrill seekers are attracted to this popular ride, who arrive at completely random times. how many thrill seekers are waiting for this popular ride on average?

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Mathematics, 22.06.2019 01:30

Two waiters in a restaurant share 1/4 of their tips with the host on saturday one waiter earned $60 in tips and the other with earned $80 in tips what was the host share of their tips

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Mathematics, 22.06.2019 02:30

$30 to spend on dinner tax and gratuity at mos restaurant rax is 6% and they give a 15% tip on the total bill after taxes thier dinner cost $21 which statement correctly explains wether andrew and kate have enough money to pay their bill

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Mathematics, 22.06.2019 03:30

Atechnician compares repair costs for two types of microwave ovens (type i and type ii). he believes that the repair cost for type i ovens is greater than the repair cost for type ii ovens. a sample of 6767 type i ovens has a mean repair cost of $79.79$79.79. the population standard deviation for the repair of type i ovens is known to be $19.18$19.18. a sample of 5555 type ii ovens has a mean repair cost of $75.24$75.24. the population standard deviation for the repair of type ii ovens is known to be $21.40$21.40. conduct a hypothesis test of the technician's claim at the 0.050.05 level of significance. let μ1μ1 be the true mean repair cost for type i ovens and μ2μ2 be the true mean repair cost for type ii ovens. step 2 of 4 : compute the value of the test statistic. round your answer to two decimal places.

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Sum of two numbers is 31 and their difference is 7 what are the two numbers math...

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