Express the following in scientific notation: 10,030,400,000 a. 1.00304 x 109
b. 1.00304 x 1010
c. 1.00403 x 1010
d. 1.00304 x10-10

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?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

The radius of a sphere is 3 inches. which represents the volume of the sphere?