Which ratio forms a proportion with 5: 15?
A: 10:20
B: 75:5
C: 3:1
D:...
Mathematics, 24.02.2021 22:10, PLEASEHELP4528
Which ratio forms a proportion with 5: 15?
A: 10:20
B: 75:5
C: 3:1
D: 1:3
Answers: 3
Mathematics, 21.06.2019 12:30, johnandashley5p65r4a
Which shows one way to determine the factors of x3 + 5x2 โ 6x โ 30 by grouping? x(x2 โ 5) + 6(x2 โ 5)x(x2 + 5) โ 6(x2 + 5)x2(x โ 5) + 6(x โ 5)x2(x + 5) โ 6(x + 5)
Answers: 3
Mathematics, 22.06.2019 02:30, lancaster4977p8mk46
Mr. jones determined that the equation y = 98 - 16/5 x could be used to predict his students' unit test scores, based on the number of days, x, a student was absent during the unit. what was the meaning of the y-intercept of the function? (by the way the 16/5 is a )
Answers: 3
Mathematics, 22.06.2019 04:50, softballlover487
Arectangle has a perimeter of 20 cm. the length, x cm, of one side of this rectangle is uniformly distributed between 1 cm and 7 cm. find the probability that the length of the longer side of the rectangle is more than 6 cm long.
Answers: 3
Mathematics, 22.06.2019 06:30, raivynvieu6605
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4ฯr^2. write your answer in scientific notation.
Answers: 2
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