15) For your birthday next year, you decide to start looking into getting a new cellphone. You do a lot of research on which plan will be best for you. You decide to pick the plan that has an initial fee of $275 and a monthly fee of $18.50. When will the cost of your cell phone plan be $386?

you have to pay monthly 6 times

Step-by-step explanation:

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.