Koko
This page lists questions and answers that were posted by visitors named Koko.
Questions
The following questions were asked by visitors named Koko.
I don't understand how to write 3 groups of w as an algebraic expression. Can anyone help me?
9 years ago
A dvd box set includes 5 comedies and 3 westerns. Use c to represent the cost of each comedy and w to represent the cost of each western. Write and simplify an expression that represents the cost of 4 box sets. I came up with 4(5c + 3w) = 20c + 12w Is tha...
9 years ago
A ball is rolled up a ramp with an initial velocity of +10m/s. It arrives at the bottom of the ramp with the same speed 5 seconds later. What is the ball acceleration for the whole trip? What is the velocity after 2 seconds? After 3 seconds?
9 years ago
A body of weight 4N rest on a plane inclined at 30degree to the horizontal. What force keep it from sliding from the plane?
5 years ago
Which of the following best represents the average rate at which infants grow in height during the first four years after birth? (2 points) Select one: a. 3 inches per month b. 3 inches per year c. 3 feet per month d. 3 feet per year
5 years ago
Answers
The following answers were posted by visitors named Koko.