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
fgiga [73]
3 years ago
7

To edit a manuscript, Miguel charges 12 dollars per hour for the first 4 hours and 15 dollars per hour after the first 4 hours.

Write an expression for the amount, in dollars, Miguel charges if it takes him t hours to edit a manuscript, where t>4 ?
Mathematics
1 answer:
aleksley [76]3 years ago
5 0

Answer:

C = 12 + 15(x - 4)

C = 15x - 48

Step-by-step explanation:

Let the number of hours = t

The total amount Miguel earns =

C

To edit a manuscript, Miguel charges 12 dollars per hour for the first 4 hours and 15 dollars per hour after the first 4 hours.

C = 12 + 15(x - 4)

Expand the t

C = 12 + 15x - 60

C = 15x - 48

Therefore, an expression for the amount, in dollars, Miguel charges if it takes him t hours to edit a manuscript, where t>4 is given as:

C = 15x - 48

You might be interested in
What are the coordinates of the pre-image of B'?
dimulka [17.4K]

Answer:

b. (-8, -2)

Step-by-step explanation:

Reflection across the x-axis

(x, y) ---> (x, -y)

B'(- 8, 2) ---> B( - 8, -2)

5 0
3 years ago
Read 2 more answers
A line passing through the points (6, –2) and (–2, 4). Complete the work shown: 1. Use slope formula to find the slope. 2. Subst
Dennis_Churaev [7]

Answer:

2.5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the 11th term of the sequence: 7, 13, 19, 25, ....
wel

pattern is adding 6

so the 11th would be 67

8 0
3 years ago
Read 2 more answers
There are three boxes: one with two golden coins, one with two silver coins, and one with one golden coin and one silver coin. A
krek1111 [17]

Answer:

Step-by-step explanation:

From Bayes' theorem is stated mathematically as the following equation:[2]

{\displaystyle P(A\mid B)={\frac {P(B\mid A)\,P(A)}{P(B)}},}

where A and B are events and P(B) ≠ 0.

P(A) and P(B) are the probabilities of observing A and B without regard to each other.

P(A | B), a conditional probability, is the probability of observing event A given that B is true.

P(B | A) is the probability of observing event B given that A is true.

At this point, go through the attached file before you continue with part B.

Part B)

P(silver) = P(silver from SS)+P(silver from GS)

note P(SS)=P(GG)=P(GS) = 1/3

P(silver from SS) = 1

P(silver from GS) = 1/2

hence

P(Silver from SS) = 1/3

P(Silver from GS) = 1/3 *1/2

P(Silver) = 1/3*1+1/3*1/2

required probability = P(Silver from SS)/P(Silver) = 2/3

4 0
3 years ago
The weight of each cookie in a batch of a certain type of commercially produced cookie follows an approximately normal distribut
melisa1 [442]

Answer:

Around 34.14% of the cookies are between 11.32 and 11.35 grams.

Step-by-step explanation:

In a normal distribution around 68.28% of the values are around minus one to one standard deviation. In this case we want to know the percentage of values that are between zero and one standard deviation, therefore the percentage of values that are in that range is given by 68.28% / 2 , which is equal to 34.14%.

7 0
3 years ago
Other questions:
  • Solve by simplifying the problem. There are 18 students in Mr. Alvarez’s art class. Throughout the year, every student must pair
    12·1 answer
  • an air conditioning system can circulate 360, cubic feet of air per minute. how many cubic yards of air can it circulate per min
    6·2 answers
  • The first day of the food drive missed easily for cans of beans 7 boxes of noodles and for cans of soup. Find the ratio of cans
    5·1 answer
  • Cassandra wants to solve the Quetion 30 equals 2/5 Pete. What operation should she perform to isolate the variable
    14·1 answer
  • 75 is what percent of 150
    9·2 answers
  • We know the following about the numbers a, b and c:
    8·1 answer
  • In Triangle A B C, what is the measure of angle B?
    15·2 answers
  • There are 30 fruits, all apples and peaches, in a basket. Take out any three of them and at least one will be an apple. How many
    11·1 answer
  • Please I need hep, get free brainly :D
    7·2 answers
  • (GIVING BRAINLYIST) A line plot with the lengths of meteors is shown. Two more identical meteor measurements were added so that
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!