What is 8.57x10-⁴ in standered form ?

Mathematics

1 answer:

marusya05 [52]3 years ago

6 0

Kaleerain5,

In order to get your answer you must remember that if the exponent is negative move to the left and if the exponent is positive you have to move to the right.

$8.57 \times 10^{-4}$
The exponent is negative so move to the left:
$8. = .8 = .08 = .008 = .0008$
$= .000857$

Therefore your answer is ".000857."

Hope this helps!

You might be interested in

Help please! 13 points! :) Kerry bought a pair of athletic shoes for $45. She also bought a pair of colorful shoelaces for the s

Tasya [4]

Here in this case the answer is "a". The way to find the percentage is to add all the numbers you have which is $49. And then you need to use it to divide it with the percentage you need for the number. Which in this case you are searching for shoelaces and it $4. So you divide the cose of the shoelaces $4 to the total amount $49. And then you multiply by 100 to get the percentage. If you round it off the the tenth place you should get 8.2%

6 0

2 years ago

The function y=h(x) is defined as follows:

Lunna [17]

Answer:

h(1) = 1

h(4) = 5

Step-by-step explanation:

Since 1 is in the interval 1 ≤ x ≤ 3, you must substitute 1 into the expression $x^{3}$