Multiply the following and express your answer in appropriate scientific notation, and a correct number of significant figures. (
8.7
×
10
11
)
×
(
1.1
×
10
−
44
)
(
8.7
×
10
11
)
×
(
1.1
×
10
-
44
)

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.