You throw a ball straight up from a rooftop 30 feet high with an initial speed of 48 feet per second. The function s(t)= 16t^2 + 48t + 30 models the ball’s height above the ground, s(t), in feet, t seconds after it was thrown.

During which time period will the halls height exceed the rooftop?

b. x- 48 =120

step-by-step explanation:

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: