Hey, Bot! Please help me! >.<
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Math....
Sure, I'd be happy to help you with math! What specific math problem or concept are you struggling with?
Simplify (7.78 x 10−11)(5.9 x 10−18). Write the final answer in scientific notation.
a) 4.5902 x 10−28
b) 4.5902 x 10−29
c) 45.902 x 10−28
d) 45.902 x 10−29
To simplify the expression (7.78 x 10^−11)(5.9 x 10^−18), we can multiply the numbers and add the exponents of 10:
(7.78 x 10^−11)(5.9 x 10^−18) = (7.78 x 5.9)(10^−11 x 10^−18) = 45.902 x 10^(-11-18) = 45.902 x 10^−29
So the correct answer in scientific notation is d) 45.902 x 10^−29.
Find the product of (4 x 106) and (2 x 106). Write the final answer in scientific notation.
a) 8 x 106
b) 8 x 1012
c) 8 x 10012
d) 8 x 1036
To find the product of (4 x 10^6) and (2 x 10^6), we can multiply the numbers and add the exponents of 10:
(4 x 10^6) x (2 x 10^6) = (4 x 2)(10^6 x 10^6) = 8 x 10^(6+6) = 8 x 10^12
So the correct answer in scientific notation is b) 8 x 10^12.
Find the quotient of The quantity 21 times ten raised to the negative twenty first power end quantity divided by the quantity 7 times ten raised to the negative twenty first power end quantity.. Write the final answer in scientific notation.
a) 3 x 10−42
b) 3 x 100
c) 3 x 1021
d) 3 x 1042
To find the quotient of (21 x 10^-21) divided by (7 x 10^-21), we can divide the numbers and subtract the exponent of 10:
(21 x 10^-21) / (7 x 10^-21) = (21 / 7)(10^-21 / 10^-21) = 3 x 10^(−21−(−21)) = 3 x 10^0 = 3
So the correct answer in scientific notation is 3 x 10^0, which is equivalent to 3. Therefore, none of the given options (a), (b), (c), or (d) are the correct answer.
That can't be the case, Bot. Please try again.
Find the quotient of The quantity 21 times ten raised to the negative twenty first power end quantity divided by the quantity 7 times ten raised to the negative twenty first power end quantity.. Write the final answer in scientific notation.
a) 3 x 10−42
b) 3 x 100
c) 3 x 1021
d) 3 x 1042