Answer:
43,000: 4.3×10^4
0.0072: 7.2×10^-3
0.0000901: 9.01×10^-5
Step-by-step explanation:
scientific notation: a×10^b, where should be 0<a<10
Step 1. Count the zeros
Step 2. Look at the number left, and determine whether or not it fits in the range of [a]. If not, we divide or multiply 10 to get it fit
------------------------
43,000: 4.3×10^4 (since 43 does not fit, we divide by 10 to get it fit)
0.0072: 7.2×10^-3 (since 0.72 does not fit, we multiply 10 to get it fit)
0.0000901: 9.01×10^-5 (since 0.901 does not fit, we multiply 10 to get it fit)
Hope this helps!! :)
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Answer:
start with root and minus with 2 and 5 and answer 16b
Answer:
7 carrots all together
Step-by-step explanation:
4+3=7
Answer:
Step-by-step explanation:
Given
Cost Price 
Price 
Revenue generated 
where x=no of units
To get maxima and minima differentiate R(x)
maximum Revenue 
(b)Profit=Revenue - cost
differentiate Profit to get maximum value
maximum Profit 
(c)Now company decided to tax the company $ 55 for each set
Profit 
differentiate Profit to get maximum value
company should charge 207.5 $ for each set
Answer:
See below.
Step-by-step explanation:
The expression 30 / x is the same as 30 -x - x - x - x - x because division is repeated subtraction. Division divides a number into a specified number of group sizes. 30 / x where x = 6 means divide 30 into 6 groups. Within each group will be 5.
The expression 30 - x -x -x -x-x-x has 6 groups of x where each group is size 5.
