16 Answered Questions for the topic Khan Academy
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... more
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... more
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).
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?
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.
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
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
Write a whole number that rounds to 700000 if we are rounding to the nearest hundred thousand
I don't understand this
Write an expression to represent: Four more than the product of one and a number x.
khan academy question