A scientist is experimenting with bacteria in his laboratory. He starts out with 3 bacteria. The number of bacteria doubles every hour. How many bacteria will there be after 5 hours?

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

the answer is (-4,-4)

hope this ! : d

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c