An engineer studying fuel usage collected data on the speed a car traveled (in kilometers per hour) and how much fuel it used (in liters per 100100100 kilometers). Plot the data in a scatter plot. Speed (km/h) 101010 303030 505050 707070 909090 110110110 Fuel used ((left parenthesisliters per 100\,\text{km})100km)100, start text, k, m, end text, right parenthesis 212121 101010 777 666 888 999

c u m and p i s s

Step-by-step explanation:

lol get rekt

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true