16 Answered Questions for the topic Khan Academy

Khan Academy Probability

02/10/19

#### In this sample, are the events "believed the false headline" and "believed the true headline" mutually exclusive?

A civics teacher asked her students to indicate whether they believed each of two headlines. One headline was false and the other was true, but the students did not know this. The probability that...
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Khan Academy

11/03/18

#### khan academy baboon

A baboon steals an apple and runs to a nearby boulder 10.0m to its left. The baboon reaches the boulder in 1.0s with a constant acceleration of 20.0m/s^2 leftward. What was the baboons initial...
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07/24/18

#### When f(m) is divided by (m+1)(m+1),what is the remainder?

The polynomial function fff is defined as f(m) = (m^3-m^2-17m-15)(m+1).

07/23/18

#### Benjamin is riding a unicycle. The tire of his unicycle has a circumference of 2.8m, and the tire revolves 1.5 times per second.

What is the distance Benjamen traveles in 100 seconds?

Khan Academy

05/15/18

#### A theater wants to build movable steps. The measurements are 12 in, 16 in, 20 in, 8 in, and 6 in. How much space is inside the steps?

This is for Khan Academy.

Khan Academy

01/22/18

#### If the total amount of time is spent on all 5 problems was redistributed so the same time was spent on each problem, how many minutes would each problem take

how much time will each question take

Khan Academy

07/12/17

#### A certain circle can be represented by the following equation. x^2+y^2-2y-99=0x 2 +y 2 −2y−99=0x, start superscript, 2, end superscript, plus, y, start

i also need the radius of the circle this is hard why 20 chatacters

#### y=-4x+6 3x+4y=-2 is 2,2 the solution of thew system

Please hurry i need a good grade

Khan Academy

04/22/17

#### Write a whole number that rounds to 700000 if we are rounding to the nearest hundred thousand

I don't understand this

Khan Academy

03/29/17

#### Write an expression to represent: Four more than the product of one and a number x.

khan academy question

Khan Academy

02/21/17

#### Who will get to cliffton first

Aurora, Burlington, and Clifton are three cities. Aurora is 656565 miles west of Burlington. Clifton is due north of Burlington and 979797 miles away from Aurora.Clyde and Minnie leave Aurora at...
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