Answer:
Ans: -21.87 ≅ -22°C
Step-by-step explanation:
T(x)=-22+44e^-0.03x
Initial temperature (x = 0):
T(0) = = -22 + 44e-0.03(0) = -22 + 44(1) = 22°C
After 18 minutes (x = 18):
T(18) = -22 + 44e-0.03(18) = -21.87°C ≅ -22°C
Answer:
15 if b is supposed to the side length, √15 if b is the base which is a square.
Step-by-step explanation:
He can use his debit card to purchase the bike now. (Not an option)
“Four times the difference of a number and 7 is 32”
Translation-
4(x-7)=32
