Raymond B.

Help me how to solve and explain this probability problem in simple terms.In a bag there are 20 balls, 12 green balls, and 8 white balls.You draw three balls at random.If you get 3 white balls, you... more

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Algebra 1 Algebra 2 Geometry

05/11/21

Find the area of a triangle whose vertices are D(-5,4), O(2,1), and G(6,5). Type only numbers in your answer

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Math

05/11/21

A sum of 15 and a difference of 7

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Algebra 1 Algebra

05/11/21

the perimeter of a rectangle is 48 m. If the length is decreased by twice, the result is 12 m. Find the length and the width of the rectangle.

The perimeter of a rectangle is 48 m. If the length is decreased by twice, the result is 12 m. Find the length and the width of the rectangle.

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Math Precalculus Sat Math

05/11/21

Find an angle precalculus

Find an angle θ with 0 ∘ < θ < 360 ∘ that has the same: Sine as 30 ∘ : θ = ____ degrees Cosine as 30 ∘ : θ = ___ degrees

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Math Mathematics 8th Grade Math

05/11/21

Kelly is running home from the park. The function shown gives her distance, d, in miles, from home after t minutes. d = -0.15t + 2.3 What does -0.15t represent in this function?

I need help answering this question step by step.

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Math Precalculus Sat Math

05/11/21

find the reference angle

Without using a calculator, compute the sine and cosine of 7π/6 by using the reference angle.What is the reference angle? radians.In what quadrant is this angle? (answer 1, 2, 3, or 4) ... more

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Math Precalculus Sat Math

05/11/21

what is the reference of angle im lost

Without using a calculator, compute the sine and cosine of 315∘ by using the reference angle.What is the reference angle? ____ degrees.In what quadrant is this angle? ____ (answer 1, 2, 3,... more

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Trigonometry

05/11/21

Use inverse functions where needed to find all solutions of the equation in the interval [0,2n)

Use inverse functions where needed to find all solutions of the equation in the interval [0,2n)csc^2 x-7 csc x=0

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Geometry Algebra

05/11/21

Find the distance from the point (0,0) to the line y = x – 6. Round your answer to the nearest tenth.

i need help with this question

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Math

05/11/21

HELPPPPPPP!!!!!!

A container has 3 kg of phosphorus which is 81% strong. It is made from two mixes of 75% and 90% strength. How much of each mix is there?

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Math

05/11/21

5x−19≤1 OR −4x+3<−6

PLEASE HELP! i NEED THIS In 10 min

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Math Calculus Precalculus

05/11/21

PLEASE HELP, will cash app you money

Consider the sequence, 3,9,15,21 Find the sum of the first N terms Find the N^th term Consider the sequence, 5,10,20,40 Find the N^th term Find the sum of the first N terms Find the Sum of... more

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Math

05/11/21

How do you solve this problem and get the answer?

A glass jar contains 4 red marbles, 6 blue marbles, and 5 green marbles. The probability that Alexa would select a blue marble is 6/15. Which is the probability that Ryan would select a marble that... more

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Math

05/11/21