Mathematics, 18.07.2019 19:10 AkramMasoud
Mia likes changing her exercise routines every week. this week she decides to have three yoga days and four aerobics days. in how many different ways can she schedule yoga and aerobics for the week? one possible schedule is "yoga - mon, wed, sat; aerobics - tue, thu, fri, sun". max prefers wearing neutral colors at work. he is shopping for shirts at wal-mart. the shirts he likes are offered in three neutral colors - white, black, and grey. in how many ways can he select 7 shirts? one possibility is "4 black shirts, 3 white shirts, and 0 gray shirts".
Answers: 3
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 21.06.2019 17:20
7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?
Answers: 1
Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 21.06.2019 21:00
In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54
Answers: 1
Mia likes changing her exercise routines every week. this week she decides to have three yoga days a...
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