Question 7 Review

1) Listen

A new bagel store opened. The first day 15 customers entered the store. The number of

customers that enter the store triples each day after. Which function represents f(d), the

number of customers that enter on the d day?

1.

f(d) = 3(15)

2.

f(d) = 3d + 15

3

f(d) = 150 + 3

f(d) = 15(3)

Submit Answer

Step-by-step explanation:

Given

--- day 1

-- i.e. triples daily

Required

Determine the function f(d)

The number of customers on a particular day is:

Customers = Day 1 + Rate * Number of days

Represent as a function:

Where d is the number of days.

So, we have:

The answer is in the image 

The answer is in the image 

The total nom of  code that can be used is equal to 5+3 = 8

The answer is in the image 

The answer is in the image 

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

tip=18% of 75.45

     =18/100 * 75.45 = $13.581

Tip = $13.581

Let the father's age be x and son's be y

10 years before-

Father age=x-10

sons age=y-10

Given,

x-10=10(y-10)

x-10=10y-100

Given present age of father=40

therefore,

x=40

40-10=10y-100

10y-100=30

10y=130

y=130/10

y=13

Therefore present age of son=13years