Mathematics, 30.07.2020 01:01 mercedesamatap21hx0
A school's multicultural club is selling muffins for a fundraiser. The
club spends $16.00 on advertising. The cost of ingredients for each
muffin is $0.30. The club decides to sell the muffins for $0.75 each.
The following equations model this situation: C= 0.3m + 16 and
C= 0.75m.
a) Describe what each equation represents.
b) Determine the minimum number of muffins the club will have to
sell to cover their total costs.
Answers: 2
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
Mathematics, 21.06.2019 19:00
Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
Answers: 3
Mathematics, 21.06.2019 22:00
Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0
Answers: 2
A school's multicultural club is selling muffins for a fundraiser. The
club spends $16.00 on advert...
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