Mathematics, 28.06.2021 15:10 SapphireWolf

Seventh Grade Students Instrument # of Students
Guitar 12
Bass 10
Drums 9
Keyboard 12
Eighth Grade Students
Instrument # of Students
Guitar 5
Bass 6
Drums 15
Keyboard 5

Based on these results, express the probability that a seventh grader chosen at random will play the drums as a fraction in simplest form.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

There are 10 chicks on ginger's farm .she has 2 chicks in one outdoor pen and 5 chicks in another. the rest of the chicks are in the barn.what is the fraction of total chicks in outdoor pens?

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Ahmed plans to add a rectangular sunroom to his house. the sunroom will have a length of 14 feet and a width of 10 feet, and the construction will cost $40 per square foot. how much more would the sunroom cost if it’s width were increased to 12 feet?

Answers: 2

Answer

You know the right answer?

Seventh Grade Students Instrument # of Students
Guitar 12
Bass 10
Drums 9
K...

Questions

Mathematics, 14.06.2021 01:10

Which equation can be used to find x, the length of the hypotenuse of the right triangle? A triangle has side lengths 18, 24, x. 18 + 24 = x

Mathematics, 14.06.2021 01:10

What is the opposite of 24? what is the reciprocal of 24? use a pencil and paper. Describe any similarities and differences between the opposite of a...