Cassandra noticed heavy rain outside. She decided to investigate how much rain would fall in a 1/2 hour by placing an empty cup outside. After a 1/2 hour (30 minutes), she measured the height of the water in the cup. There was 9/8 inches of rain. If the rain continues to fall, what is the rate of the rain in 1 hour? [INCLUDE UNITS] * URGENT PLEASE HELP!!

18/8 or 9/4 or 2 1/4 inches of rain per hour

Step-by-step explanation:

Since the rain is falling at 9/8 inches per half hour, we can double that to get the inches of rain per hour.

9/8 x 2/1 = 18/8

Simplify

9/4  or  2 1/4

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,

chicken nugget stir fry

step-by-step explanation: