When determining the quotient of two numbers written in scientific notation, the base numbers and
the exponents of the powers of ten. Moving the decimal point to the right 4 places in a number is the same as

#12 find the value of x. #13 find the value of the variable.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%