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
Liula [17]
3 years ago
7

Find the percent of change. Round to the nearest tenth. $56.00 to $80.00.

Mathematics
1 answer:
Nutka1998 [239]3 years ago
5 0

Answer:

42.9 % increase

Step-by-step explanation:

(80 - 56) / 56 = 0.42857...

You might be interested in
Jinko bhi dimaag ki jarurt h vo lelo<br>specially for Vrinda -,-"<br>boht jarurt h &gt;_&lt;​
Alex777 [14]

Answer:

\:  \:  \:  \:

Chukliya bhaiya iss chiz khi toh mere ko zarurat thi zindagi mein!!(╥﹏╥)(╥﹏╥)

3 0
2 years ago
Read 2 more answers
4, 11.6, 50, 23, 20.1, 19, 29, 12.7, 8, 23, 57.5 The min= The max- 015 Q2 Q3 The range The interquartile range​
earnstyle [38]
Ty for points ahaha












No jk lol I think it’s 12.7
4 0
2 years ago
Recall Marginal Cost is the derivative of Total Cost, and Fixed Cost is the cost of producing zero units.
olga nikolaevna [1]

Answer:

The total cost of producing 91 units of ACME rocket fuel is $3999.99.

Step-by-step explanation:

The Marginal Cost is given by the following function

MC(q) = 200*(q+9)^{-5}

The total cost function is the integrative of the marginal cost function. So:

TC(q) = \int {MC(q)} \, dq

TC(q) = \int {200*(q+9)^{-5}} \, dq

TC(q) = -50*(q+9)^{-4} + K

In which K, the integrative constant, is the fixed cost. So K = 4000.

1. Find the total cost of producing 91 units of ACME rocket fuel.

This is TC(91).

So

TC(91) = -50*(91+9)^{-4} + 4000 = 3999.99

The total cost of producing 91 units of ACME rocket fuel is $3999.99.

8 0
3 years ago
Please help me solve this problem​
Stella [2.4K]

Answer:

  • See below

Step-by-step explanation:

<u>Since all graphs pass throught the origin, they all have the form of:</u>

  • y = ax², where a- coefficient

The coefficient of each graph's equation can be calculated based on the given pairs of points.

Each of them calculated for you and attached below.

8 0
2 years ago
Help please very confused.
Nat2105 [25]

Answer:

12.

Step-by-step explanation:

Replace k in the radical by -2:

So we have √(-72*-2)

= √144

= 12.

7 0
2 years ago
Read 2 more answers
Other questions:
  • 5 STARS IF CORRECT! Can you translate a phrase or sentence into symbols? Explain the answer.
    14·1 answer
  • Help me with this question please!<br> (Look at image!)
    15·2 answers
  • A pine tree grows about 18 inches per year. After how many years will the tree be 90 inches tall? [Type your answer as a number.
    11·1 answer
  • For an independent-measures research study (i.e., independent measures t Test), the data show an 8-point difference between the
    8·1 answer
  • What is the height of the tree?
    14·1 answer
  • The Greek method for finding the equation of the tangent line to a circle uses the fact that at any point on the circle the line
    10·1 answer
  • The printed price of a DVD player is $30. If the buyer pays a sales tax of 8%, find the price at which the
    5·1 answer
  • Can someone help me please
    12·1 answer
  • Please help me math guy thanks
    5·1 answer
  • The terminal side of an angle in standard position passes through p(–3, –4). what is the value of tangent theta?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!