Answer: For the model one it’s option 1 and for the other one it’s 10,000
Step-by-step explanation:
A + b = 8
a - b = -4
a = b - 4
(b - 4) + b = 8
2b - 4 = 8
2b = 12
b = 6
a + 6 = 8
a = 2
a = 2
b = 6
2 + 6 = 8
2 - 6 = -4
Answer:
90 seconds
Step-by-step explanation:
If James eats 32 hotdogs in 60 seconds, we want to find how long it would take James to eat 48 hotdogs.
We can use proportion to solve this problem.
If 32:60, then 48:x.
Since it will required more seconds to eat 48 hotdogs, 32 will divide.
If more, less divides.
Therefore


Therefore it will take James 90 seconds if he eats at the same rate
Answer:
Step-by-step explanation:
If the radius of K is 16, and the length of IJ is 1, then the length of JK has to be 15, since 15 + 1 = 16
Answer:

Step-by-step explanation:
In this cross sections problem, we can integrate from -r to +r (so that the integral covers the entire base of the solid).

The formatting for the integral did not let me put -r on the lower bound, so i replaced it with a, just know that a represents -r here.
Evaluating the integral gives use that it is equal to;

Caution: this answer may not meet your needs, but this is the answer I have come up with with the given information.
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