Assignment Active
Using a Bar Diagram
One of the giraffes, Bermard, is sick. Last week he weighed 2,490 pounds. This week he weighs 2,312 pounds. If w
represents the amount of weight lost, use the bar diagram to write an equation and find the amount of weight
Bernard lost.
2,490
2,312
w
The equation used to solve the equation is
The amount of weight Bernard lost is

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?