Mathematics, 09.07.2019 02:00 eminh5145
1. use the formula p = 2l + 2w to find l if p = 48 feet and w = 6 feet. p = 2l + 2w p = 2(48) + 2(6) p = 96 + 12 p = 108 feet true false 2. stress on a suspension cable on a bridge can be estimated using s = 7.2(weight)2 + 3480. find the stress if the weight is 8 tons. a. 3537.6 pascals b. 6797.76 pascals c. 3595.20 pascals d. 3940.8 pascals 3. find the sales revenue from selling 175 coffees at $3.25 each. round to the nearest cent if necessary. a. $0.02 b. $53.85 c. $568.75 d. $56,875
Answers: 1
Mathematics, 21.06.2019 12:30
Muscles, a membership-only gym is hoping to open a new branch in a small city in pennsylvania that currently has no fitness centers. according to their research approximately 12,600 residents live within driving distance of the gym. muscles sends out surveys to a sample of 300 randomly selected residents in this area (all of who respond) and finds that 40 residents say they would visit a gym if one was located in their area. based on the past survey research, muscles estimates that approximately 30% of these respondents would actually join the gym if they opened one in the area. based on this information and the results of the sample survey, about how many residents should muscles expect to join its new branch? a) 134 b) 504 c) 1,680 d) 3,780
Answers: 1
Mathematics, 21.06.2019 22:10
Use the spider tool located on page 1 of this activity to draw a 12-pointed star for the new logo. (hint: if the spider rotates 360 degrees -- or 720 degrees or 1080 degrees -- she will be facing in the same direction in which she started. when the spider is done drawing, you want her to be facing in the same direction in which she started. she'll be making 12 rotations, all the same size, so each rotation must be some multiple of 360/12 = 30 degrees.) urgently. been stuck on this problem for around 45 minutes now.! it should be easy if you're smart enough
Answers: 3
1. use the formula p = 2l + 2w to find l if p = 48 feet and w = 6 feet. p = 2l + 2w p = 2(48) + 2(6)...
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