d times spent studying for 10 students: Name Scores (%) Time Spent Studying (hrs) Angela 90 4 Brad 70 2 Curt 80 3 Dozer 60 1 Enda 50 1 Frank 40 2 Gill 100 4 Hailey 100 3 Intra 50 1 John 80 3 Describe the correlation between the score and time spent studying.

b

step-by-step explanation:

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

a

step-by-step explanation:

its wrong

how many friends does he have? i think some of the information got cut off in the problem.