Question

Bethany wants to estimate the value of 4 296 x 10""

*) (1 8514 x 10***) which statement about the estimate is true?
The valide will be greater than 1 because 4 296x 10"" is a very large number and multiplication always increases the size
of a number
The value will be greater than 1 because 4 x2 = 8 and 8 is larger than 1
© The value will be less than 1 because ( 4 296x 10'') (1.9814x10-**) will be a negative number. Al negative numbers ar
less than one The number will be less than because when adding the exponents. 11+(-14) --3 and a number in scientific notation
ha negative exponent is less than 1

Answer 1

When multiplying numbers in scientific notation, you multiply the coefficients and add the exponents. In this case, the answer is 7,956,534 x 10^9.

Step-by-step explanation:

When multiplying numbers in scientific notation, you can simplify the process by multiplying the coefficients and adding the exponents.

In this case, we have (4,296 x 10^6) multiplied by (1,8514 x 10^3). We can simplify this by multiplying the coefficients: 4,296 x 1,8514 = 7,956,534.

Then, we add the exponents: 6 + 3 = 9. So the answer is 7,956,534 x 10^9. This means the value will be greater than 1 because the coefficient is larger than 1, and the exponent indicates a large number.