There were 417 cell phones sold at an electronics store in January. Since then, cell phone sales at

this store have increased at a rate of 3.75% per month. At this rate of growth, which function can

be used to determine the monthly cell phone sales x months after January?

f(x) = 417(1.375)*

f(x) = 417(3.75)

f(x) = 417(0.0375)*

Step-by-step explanation:

This question is not complete; please find the question attached.

Sales of cell phones at the store is growing at the rate of 3.75% per month which reveals that the monthly sales of cell phone is growing exponentially.

Sales per month will be represented by the growth function,

Where f(x) = Monthly sales

A = Sales in the first month

r = rate of increase in the sales

x = Duration or time

Fro the given question,

A = 417,  r = 3.75

So the function showing the monthly sales will be,

Step-by-step explanation:

610kylie

610kylie

06.04.2020

Mathematics

Middle School

+5 pts

Answered

How many favorable outcomes are expressed in the fraction 12/5

calculista

calculista

The number of favorable outcomes is 5

Step-by-step explanation:

The correct question is

How many favorable outcomes are expressed in the fraction 5/12

we know that

The probability of an event is the ratio of the size of the event space to the size of the sample space.

The size of the event space is the number of outcomes in the event you are interested in or the number of favorable outcomes

The size of the sample space is the total number of possible outcomes

In this problem we have

\frac{5}{12}

therefore

The number of favorable outcomes is 5

The total number of possible outcomes is 12