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
iogann1982 [59]
3 years ago
5

The function f(x) = −x2 + 60x − 116 models the monthly profit, in dollars, a shop makes for repairing windshields, where x is th

e number of windshields repaired. Determine the vertex, and explain what it means in the context of the problem. (30, 784); The vertex represents the maximum profit.
(30, 784); The vertex represents the minimum profit.
(2, 58); The vertex represents the maximum profit.
(2, 58); The vertex represents the minimum profit.
Mathematics
2 answers:
Gwar [14]3 years ago
6 0

Answer:

Even tho the answer is not up there but its

(30, 784); The vertex represents the maximum profit.

Step-by-step explanation:

....

wel3 years ago
5 0

Answer:

30,784

Step-by-step explanation:

i took the test

You might be interested in
Simplify: 8^2 + 9(12 / 3*2) -7
Naily [24]

Answer:

357 / 2

Step-by-step explanation:

your answer would have been 178.5 but just a reminder always do whats in the exponets

5 0
3 years ago
Hillary buys 3 pounds of Gala apples and some Granny Smith apples. Both kinds of apples cost $4.50 per pound. The total cost is
Elodia [21]

Answer:

24.75 = 3*4.50 + x*4.50

x= 2.5 pounds of Granny Smith apples

Step-by-step explanation:

Gala apples = 3 lbs

Granny apples = x lbs

They cost 4.50 a pound

Total cost = 24.75

Total cost = gala apples * cost per pound + granny apples * cost per pound

Substitute in what we know

24.75 = 3*4.50 + x*4.50

24.75 = 13.50 + 4.5x

Subtract 13.50 from each side

24.75-13.50 = 13.50-13.50 + 4.5x

11.25 = 4.5x

Divide by 4.50 on each side

11.25/4.5 = 4.5x/4.5

2.5 =x

6 0
3 years ago
Read 2 more answers
Solve the system of equations<br> 3x+4y+12<br> 9x-2y=15
Mrrafil [7]
3x+4y=12
9x-2y=15
we will use elimination
multiply 3x+4y=12 by -3

-9x-12y=-36
9x-2y=15
_________ add
-14y=-21
÷-14 both sides
y=1.5
find x
3x+4 (1.5)=12
3x+6=12
-6 both sides
3x=6
÷3 both sides
x=2

x=2
y=1.5
3 0
3 years ago
Concrete is made by mixing cement, sand, and
prohojiy [21]

Answer:

60

Step-by-step explanation:

Sum the parts of the ratio, 5 + 9 + 13 = 27 parts

Divide the amount of concrete by 27 to find the value of one part of the ratio.

324 ÷ 27 = 12 ← value of 1 part of the ratio , thus

5 parts = 5 × 12 = 60 ← cement

9 parts = 9 × 12 = 108 ← sand

13 parts = 13 × 12 = 156 ← gravel

5 0
2 years ago
Read 2 more answers
Find the common difference for the sequence shown.<br><br><br><br> 56, 49, 42, 35, ...
NemiM [27]

Answer:

7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • josiah has 147 toy cars. if he organizes them in groups of 9, how many cars will be in the final group?
    14·2 answers
  • Six friends order lunch. write an expression that shows the total cost if each person offers one sandwich and one cookie.
    11·1 answer
  • 1+tan²A/1+cot²A find its value​
    8·1 answer
  • What is the volume of this sphere? use 3.14 for pi and round to the nearest hundredth when necessary.
    10·1 answer
  • You preform an experiment to determine how many breaths a fish takes per minute. Your experiment yields the following data: minu
    6·2 answers
  • Given a ∆ with exterior angles (55x)°, (40x)°, (85x)°
    12·1 answer
  • I’ll give brainly
    10·2 answers
  • amanda baked 10 chocolate cupcakes and 6 blueberry cupcakes(a) what is the ratio of chocolate cupcakes to bluueberry cupcake?Wha
    9·2 answers
  • I need help so fast please!
    13·1 answer
  • Rewrite 150o in radian form.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!