1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Flura [38]
3 years ago
10

Maria is a web designer who runs her own business. She charges and hourly rate of $136. When doing work for a client between 5 p

m and 11 pm , she charges a time and a half rate . How much would she charge a client for working from 9 am to 10 pm?
Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0

Answer:

2108

Step-by-step explanation:

First find the hours between 9 am and 5 pm

8 hours

This is at her regular rate of 136

8*136 = 1088

Then between 5 pm and 10 pm = 5 hours

This is at 1.5 her regular rate 1.5*136 =204

5 *204 =1020

1088+1020 = 2108

solmaris [256]3 years ago
4 0
$136 regular rate
$136 x 1.5 = $204 ( 5pm - 11 pm)
9-5pm = 8 hrs
5-10 = 5 hrs

(136 x 8) + (204 x 5)
$1088 + $1020
= $2108
You might be interested in
How do i plug this in?
Temka [501]

Just jump the gun and multiply -7 and the value of d

-2[7x^2-24]-31

I got

-14x^2+17

as the total answer btw...

4 0
3 years ago
What’s is 3%of 19.86
o-na [289]

Answer:

0.5958

Step-by-step explanation:

Turn the percentage into a decimal.

3% -> 0.03

Multiply.

19.86 * 0.03 = 0.5958

Best of Luck!

7 0
2 years ago
If there is only one space left ob tge bus, what is the probability that you will be picked from a class of 23 students to go on
Dahasolnce [82]
That is 1/23 because that is 1 student out of 23 total students
8 0
3 years ago
Principal: $1500.<br> Annual interest rate: 72%.<br> What is the interest after<br> 6 months?
malfutka [58]
I’m assuming you mean 7.2% for the annual interest rate and not 72%. If the annual interest rate is 7.2% then the interest after 6 months is $54.

To solve this problem, you us the equation A=P(1+rt)

A stands for the amount of money accumulated after t years
P stands for principal
r stands for annual interest rate
t stands for time (in years)

Next you need to plug it into your formula which should look like this...
A=1500(1+(0.072*0.5))

When you plug in your annual interest rate, you have to move your decimal place 2 places to the left. That is why 7.2% is 0.072 in the formula above.

The reason that I plugged in 0.5 for the time instead of 6 months is because the time in this formula is calculated in years. For example, if the question told you the time was 12 months, 12 months is one year, so you would plug in a 1 for t. Since your question asked for 6 months, 6 months is equal to half a year or 0.5 of a year. That is why t is 0.5 in the formula.

Now that you have your problem, the next step is to solve. I will show you what that looks like down below.

A=1500(1+(0.072*0.5))
A=1500(1+(0.036))
A=1500(1.036)
A=1554

From this problem, we just solved for how much money is in this account after 6 months which is $1554. But we’re not done yet, we are looking for how much interest was earned after 6 months.

To find this, all you have to do is subtract the amount earned after 6 months ($1554) by the principal amount ($1500) using this formula (the I stands for Interest).

A-P=I
1554-1500= 54

The interest earned after 6 months is $54.
(If the annual interest rate is 72% and not 7.2%, you can still use the formulas and my lesson to solve it yourself)
5 0
3 years ago
Given f (x) = 17 minus x squared, what is the average rate of change in f(x) over the interval [1, 5]?
PolarNik [594]

Answer:

The average rate of change of the function over the given interval is -6

Step-by-step explanation:

The function we want to find its average rate of change is;

F(x) = 17 - x^2

Mathematically, the average rate of change of a function F(x) over an interval (a,b) can be calculated as;

{F(b) - F(a)}/(b-a)

According to this question, a = 1 and b = 5

F(a) = F(1) = 17 -(1)^2 = 17 -1 = 16

F(b) = F(5) = 17 - 5^2 = 17-25 = -8

So making the substitution; we have

(-8)-16/(5-1) = -24/4 = -6

8 0
3 years ago
Read 2 more answers
Other questions:
  • Need help I’m don’t know how
    14·1 answer
  • Please answer this correctly I only have a little bit of time
    14·1 answer
  • This is the equation: g(r)=25-3r<br> g(4)=
    5·1 answer
  • What is the zero of the linear function?
    12·2 answers
  • LaVant takes a survey of his class and finds that 1/5 of his classmates watch the same show on friday night. If there are 480 st
    6·1 answer
  • Simplify 18m^0 / 18^0
    5·1 answer
  • Which point lies on the line with the point slope equation y-2=5 x-6
    6·1 answer
  • teresa deposits $6000 into a bank account that pays 2% every year. how much interest will be paid in the first 4 years?
    7·1 answer
  • An auto maker estimates that the mean gas mileage of its sports utility vehicle is at least 20 miles per gallon. A random sample
    13·1 answer
  • Eva filled a bucket with 7 gallons of water. A few minutes later, she realizes only 1 3/5 of water remained. How much water had
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!