Is the function f(x) = (- 7) ^ x an exponential function ? If so , identify the base . If not , why not ?
1 answer:
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Answer:
Step-by-step explanation:
Formula =======================
<em>consider a and b two real numbers </em>
<em>where a > 0 and b > 0.</em>
……………………………………………………………
log 3 − log 15
Answer:
The exact volume of a cone is 10 yd³.
Step-by-step explanation:
Given:
Height of cone (h) is 6 yd and base (b) is 5 yd.
Now, to get the volume we need to find the radius.
So, to find radius we put the formula of base:
Let the radius be
Base=
Dividing both sides by π and using square root on both the sides:
Now, putting the formula for getting the volume (v) of cone:
Volume =
Substituting the value of from equation (1), we get:
yd³
Volume of cone is 10 yd³
Therefore, the exact volume of a cone is 10 yd³.