Mathematics, 05.02.2021 01:00 breonnabyers
A restaurant sells a coffee refill mug for $6.75. Each refill costs $1.25. Last month Keith spent $31.75 on a mug and refills. Write an equation you can use to find the number of refills that Keith bought.
Which number represents the cost of a mug?
Which number represents the cost of refills?
Which number represents the total cost?
Answers: 3
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The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
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Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq less than 132. the probability that a randomly selected adult has an iq less than 132 is?
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A restaurant sells a coffee refill mug for $6.75. Each refill costs $1.25. Last month Keith spent $3...
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