Answer:
The answer is (D) the starting temperature was 82 degrees F and dropped at a rate of 8 degrees per hour.
Step-by-step explanation:
For every 2 hours the temperature drops 8 degrees.
hope it helps
Answer:
H = 3t + 8
Step-by-step explanation:
Since the plant has an initial height of 8 inches, this will be added to the amount it grows each month.
3t will represent how much it grows t months after he bought the plant, since it grows 3 inches each month.
So, the equation will be H = 3t + 8
To solve for H, we use Sin
sin=opp/hyp
Now, we don't have the hypotenuse, so we have to multiply.
So: H= sin18×100
H= 30.9(correct to 1 significant figure)
To check for the correct answer, we take sin inverse on calculator (2nd F, sin), then 30.9
Then press the ab/c button then 100, then press =
You will get 17.99(correct to 1 s.f= 18)
That 18 you got was actually the sin18 or the 18 degrees!!!!!!!!!!
Hope this helps!!!!!
