If a seamstress is paid $7.85 per hour and works 18.75 hours in one week? round your answer to the nearest cent.

$ 147.19

Step-by-step explanation:

To find out how much they are paid per week,  we multiply the hours worked by the  dollars per hour

wages = hours worked * dollars/hour

            = 18.75 hours * $7.85/ hour

             =$147.1875

 We need to round to the nearest cent.    We round the 8 so we look at the 7.  7>5 so we round up.

$ 147.19

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,