NEED HLP! PLS!!?!?!?!?!?!?!?!?!? I already did question ( a )... IT IS A 20 POINT QUESTION!!!
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Mathematics, 01.12.2020 01:00 jaidajordan34
NEED HLP! PLS!!?!?!?!?!?!?!?!?!? I already did question ( a )... IT IS A 20 POINT QUESTION!!!
Answers: 2
Mathematics, 21.06.2019 16:20, hann647
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
Answers: 1
Mathematics, 21.06.2019 19:20, girlydiy17
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Social Studies, 31.01.2020 04:44
Mathematics, 31.01.2020 04:44
Mathematics, 31.01.2020 04:44
Mathematics, 31.01.2020 04:44