Answer:
=
- 3
Step-by-step explanation:
recall for a logrithimic expression,
(c)=a, can be expressed as
hence for our question
[ (x^4) -3] = 4
can be expressed as
=
- 3
Olivia’s age plus twice John’s age is 30. Three times Olivia’s age plus 8 times John’s age is 108. How old are Olivia and John?
1 answer:
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Answer:
you need the formula for the cone , Korc
Step-by-step explanation:
formula for cone = *π*
*h
they tell us that the diameter is 8 so r = 4
and that h = 9
volume of cone = *π*
*9
VoC = 150.796
VoC = 150.8 ( to the nearest 10th)