Norman weighed his loaded truck of apples at a weigh station. it weighed 15 tons 100 lbs. his empty truck weighed 3 tons 200 lbs. what was the weight of his load of apples?

The weight of apples is 11.95 tons.

Step-by-step explanation:

The weight of the truck with load = 15 tons 100 pounds

The weight of the truck without load = 3 tons 200 pounds

We will convert all the values in tons.

1 pound = 0.0005 ton

100 pounds = tons

So, truck with load weighs 15.05 tons

200 pounds = tons

So, truck without load weighs 3.10 tons.

Difference in weighs is = tons

This difference is the weight of apples.

Therefore, the weight of apples is 11.95 tons.

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!