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
tekilochka [14]
3 years ago
6

An electrician charges an hourly rate of $75, but also charges a fixed fee for making house calls regardless of time spend on th

e job. One day, the electrician earned a total of $450 for a 4 hour job. Write an equation for the function C ( t ) , C(t), representing the total cost of the electrician's services if the electrician spends t t hours at the house working.

Mathematics
2 answers:
Trava [24]3 years ago
5 0
The answer is going to be C(t)= 150

BartSMP [9]3 years ago
3 0

Answer:

C=60t+50

Step-by-step explanation:

You might be interested in
If I cut a piece of cake into 3 equal parts then each slice will be 0.333333 of the whole. If I put the three wholes back togeth
Travka [436]

Step-by-step explanation:

That is because 1/3 is not exactly equal to 0.333333. 0.333333 is a rounded number from the real number which 0.3 and the 3 goes on forever. In the image it show the the answer, in where the 3 goes on forever.

4 0
3 years ago
The Fibonacci sequence is the sequence 1, 1, 2, 3, 5, ... where the first and second terms are 1 and each term after that is the
noname [10]

Answer:

44,278,106,022,432,739,384.375  =   1/8 of ((1+√5)/2)^100/√5

Step-by-step explanation:

We separate the x10^21 number into 2 so that becomes x10^8 number with decimal of .75 when it is a x10^21 split into 2 large parts and a small subtraction creates the third step. we have found 1/4 then we half.

354224848179261915075 / 4

= 000000000000065478768.75

354224  848179000000000/4

-88556212044.8

= 354 has become a 12 digit number temporary starting with 885 the decimal .8 is simply put in front

3542248481  79-  so it has become a x10^20 number. 885562120448,65478768.75

We arrange the comma's

  88,556,212,044,865,478,768.75

  88,556,212,044,865,478,768.75

  88,556,212,044,865,478,768.75

  88,556,212,044,865,478,768.75  is division by 4

=354224848179261915075

88,556,212,044,865,478,768.75 /2

= 44278106022 (/2) 432739384.375(/2)  in two part.

=  44278106022,432739384.375 replace /2 with comma

= 44,278,106,022,432,739,384.375 replace all other comma.

4 0
3 years ago
Write and expression to show the calculations you could use to determine the total area of the rectangles (its question 11)
Scilla [17]
18m x 22m would be how you solve one of the rectangles area
For all 3 it would be 1188m
How to solve= multiply length by width then multiply by three to find the area of all three rectangles
8 0
3 years ago
Which function is the reverse of f(x)=-5x-4
Elena L [17]
f(x)=-5x-4\\
y=-5x-4\\
5x=-y-4\\
x=-\dfrac{1}{5}y-\dfrac{4}{5}\\\\
f^{-1}(x)=-\dfrac{1}{5}x-\dfrac{4}{5}\\\\
8 0
3 years ago
Leona earns $14 an hour. how many dies he earn in 4 weeks if he works 12 hours each week?
Alborosie
14x12=168 168x7=1174 1174x4=4704 so the answer is 4074
5 0
4 years ago
Other questions:
  • Solve for x in terms of p and a 2x+a=p
    7·2 answers
  • A road map has a scale of 1:20000 on the map a road has a length of 4cm work out the actual distance five your answer in metre
    15·1 answer
  • Mary had five and one-half dollars. She spent tw wo and one-fourth dollars on a snack. How much money does Mary have left?
    11·1 answer
  • Function (True/False)
    9·2 answers
  • Solve for k. 9/2k-3=4/k+1
    9·1 answer
  • Mia hiked 2 1/2 miles farther than Jacob.Which could be the two distances each person hiked?
    7·1 answer
  • 2/8 = ?/32 Find the missing numbers that make the fractions equivalent
    9·2 answers
  • A. Factor: 5m2 40m + 5 <br>B. Expand: 72(x – 3)​
    6·1 answer
  • Roger gets $40 per day as wages and $4.50 as commission for every pair of shoes he sells in a day. His daily earnings goal is $1
    6·1 answer
  • Answer for all 3 boxes please :)​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!