Answer:
3,240
Step-by-step explanation:
Answer:
- f(5), t=5 Minutes.
- f(60), t=60 Minutes
Step-by-step explanation:
f(t) is the temperature of the yam t minutes after it is placed in the oven.
- In f(5), t=5 Minutes, therefore f(5) is the temperature of the yam 5 minutes after it is placed in the oven. At f(5), the yam is still in the oven since it is not yet up to 45 Minutes.
- In f(60), t=60 Minutes, therefore f(60) is the temperature of the yam 60 minutes after it is placed in the oven. Since the yam is taken out after 45 minutes, at f(60), the yam is no longer in the oven.
-1,080, because they are all being multiplied by 6 :)
Answer:
change to improper fractions first
6/8 + 6/24
make so there is a common denominator
6/8 × 3/3 = 18/24
now add
18/24 + 6/24 = 24/24 = 1
D
add 49 to both sides to get x by itself
x^2 - 49 = 0
+49 +49
square root both sides to get rid of the square
√x^2 = √49
x= ±7
since both -7 and 7 are square roots to 49, it’s D