Mathematics, 14.02.2022 14:00 emmaja121003
The width of a rectangle measures (7a + 10b) centimeters, and its length
measures (9a + 5b) centimeters. Which expression represents the
perimeter, in centimeters, of the rectangle?
32a + 10 + 10
32a + 30
30b + 32a
16a + 15
Answers: 3
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What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)
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Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
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Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.
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70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?
Answers: 1
The width of a rectangle measures (7a + 10b) centimeters, and its length
measures (9a + 5b) centim...
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