Answer:
Step-by-step explanation:
10c^3 * c^4 = 10c^7
When two numbers raised to a power are multiplied, their exponents are added
Answer:
Step-by-step explanation:
The correct steps to solve the equation are:
Because 
So, solving we get:
Sum 3 on every side:
Dividing by 2 into both sides:
So, the answer is
Answer:
Here are the answers I got I hope this is correct!! :)
Step-by-step explanation:
A) 6 x 10^3
B) 4 x 10^8
C) 70 x 10^3
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I hope this helped you sorry for the first try c:
Answer:
He can add through calculater or by doing addition in his mind
If the next number is 125% of the previous number, that means that the previous number is increasing by 25% each time.
The multiplier for increasing by 25% is:
(100 + 25) ÷ 100 = 1.25
So on day one, there are 64 responses. That means on day two, there will be:
---> 64 x 1.25 = 80 responses
On day 3, there will be:
---> 80 x 1.25 = 100 responses
Finally, on <u>day 4</u>, there will be:
---> 100 x 1.25 = 125 responses
A quicker way of getting this would be to do:
64 x 1.25³ since you are multiplying by 1.25 3 times
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Answer:
125 responses
