Mathematics, 13.11.2019 04:31 bbea
Calib received $50 for his birthday and put it in his piggy bank. each week, he puts 2 more dollars in his bank. the amount of money in dollars d in his bank is given by
d = 2w + 50 where w is the number of weeks he has saved 2 dollars. his sister lara him find how much money he will have after 4, 15, 20, and 36 weeks. this table shows her results. what is the rate of change using lara's values for d and w? is this a linear model or non-linear model?
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the rate of change varies. it is a non-linear model.
the rate of change is . it is a linear model.
the rate of change varies. it is a linear model.
the rate of change is 2. it is a linear model.
Answers: 3
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Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.
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Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
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Mathematics, 21.06.2019 21:30
Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
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Mathematics, 21.06.2019 21:40
Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.
Answers: 3
Calib received $50 for his birthday and put it in his piggy bank. each week, he puts 2 more dollars...
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