Answer:
6.10×10² μK/ms
Step-by-step explanation:
When there are trailing zeros in a whole number, the number of significant figures is ambiguous. The given number would ordinarily be considered to have 2 significant figures, as the trailing zero would not count. In order to unambiguously specify the significant figures when there are trailing zeros, the number must be written as a decimal fraction or using scientific notation.
Here, we have 610 mK/s = 0.610 K/s = 610 μK/ms. The latter number can only be shown as having 3 significant digits if it is written in scientific notation:
6.10×10² μK/ms
If l is lucille's age and s is shateria's age then:

and

so that means that

and if s=17 then l is:
Answer:
or 
Step-by-step explanation:
Given


Required
Calculate the area of the sector
When angle is given in degrees, the area of sector is calculated as thus;


becomes






The above is the area in terms of π
Solving further.... (Take π as 3.14)
becomes


Hence, the area of the sector is
or 
Answer:
D: All fractions containing integers are rational numbers.
Answer 6 is and exponential, but I don’t know what 7 is, sorry