Answer:
Step-by-step explanation:
someone needs to answer this like rly
Answer:
16%
Step-by-step explanation:
if you do 1-0.84 it equals .16 & .16 as a percentage is 16% so it is decaying at a rate of 16%
The area of the deck that surrounds the hot tub is 17.93 m²
<h3>What is Area?</h3>
The area is the amount of space within the perimeter of a 2D shape.
radius = 3/2 = 1.5 m
Area of deck,
=Area of square - area of circle
= side side- πr²
=5*5 - 3.14* 1.5*1.5
= 25- 7.065
= 17.93 m²
Learn more about this concept here:
brainly.com/question/12744368
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You need to solve this for h(t)=0
<span>-16t^2-30t+124=0
This has two solutions, one is negative that does not make sense as time cannot be negative.
The positive solution is t=2
So the interval where it is in the air is [0;2)
</span>
Melinda could solve this problem be doing 4x6=24
put a blank where the 4 is