Answer:
dont now the answer but air math app will help you just take photo of problems
<span>The key step is to rewrite the exponential notations so that the exponent is the same. Then you can deal with the addition just as you would adding two decimals. The best way is to rewrite the number with the smaller exponent.
6.30 x 10^11 = 0.0630 x 10^13
Now you are adding 6.28 x 10^13 and 0.0630 x 10^13, and your answer is (6.28 + 0.0630) x 10^13. You can do the addition in the parentheses using the usual rules for sig dig when you add decimals. If necessary, afterward, you can rewrite the exponent again so that the mantissa is between 1 and 10.</span>
Answer:
The answer is 1.4 lbs of beans in each bag
Step-by-step explanation:
You divide 14 by 10 and you will get 1.4
I think the answer is 2468.66666667 because 161 times 4.6 times 10 is 7406 and divided by 3 euals that.
Answer:
16
Step-by-step explanation:
b^2
Let b= -4
(-4)^2
16
