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
Mekhanik [1.2K]
3 years ago
8

HELP PLEASE!!! Put 50 points

Mathematics
1 answer:
romanna [79]3 years ago
6 0

Answer:

a) $985

b) 89 people

Step-by-step explanation:

a) For this problem, we are given n, and we solve for C(n).

C(n) = 400 + 5n

           = 400 + 5*117

           = $985

b) For this problem, we are given C(n), and we solve for n.

C(n) = 400 + 5n

    845 = 400 + 5n

    845-400 = 5n

    445 = 5n

     n = 89 people

You might be interested in
Which of the following expression is equivalent to sin(5x) ?
RSB [31]
Use:\\sin(x+y)=sinxcosy+sinycosx\\-------------------------\\sin5x=sin(3x+2x)=sin3xcos2x+sin2xcos3x\\\\Answer:e)
5 0
2 years ago
Read 2 more answers
What numbers multiply to give 100 and when summed up give 25................................​
Kruka [31]
It’s 3 times 25 plus 74
7 0
2 years ago
Is 445,760 divisible by 6?<br><br> HELP ME PLZ!
aivan3 [116]

Answer:

no because a decimal occurs

Step-by-step explanation:

445,760/6 = 74293.3333333

7 0
2 years ago
Read 2 more answers
What are the lengths of DE and EF. Answer with supporting work:
nataly862011 [7]
The length of DE is 39 and the length of EF is 36 because we can see from side AC and DF that triangle DEF is just triangle ABC dilated by 3.
5 0
3 years ago
A 120-pound person uses 3 calories per minute walking at a 20 min/mile pace. approximately, how many miles would a person have t
lora16 [44]
He would have to walk 175/3 minutes to burn off the ice cream.  If you divide this by 20, you could find how many miles he would need to walk.  175/3/20 Which comes to roughly 2.9.  If you round up, it is 3 miles.  Please mark Brainliest!!!
6 0
3 years ago
Read 2 more answers
Other questions:
  • What percent of 70 is 10.5? (write your answer as a percent) A) 10.5% Eliminate B) 11.0% C) 12.5% D) 15.0%
    8·2 answers
  • Farmer Jenson has some geese and some goats. Between them they have 86 legs and 60 eyes. How many geese, and how many goats does
    6·2 answers
  • Rearrange the formula a = v^2/ r for v
    8·1 answer
  • Find the probability of each event. A basketball player has a 50% chance of making each free throw. What is the probability that
    10·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    7·2 answers
  • Select the correct graph of ABC<br><br> Giving brainliest
    11·2 answers
  • I need help this question is due in 20 minutes
    11·1 answer
  • Mike and Carolyn drove to their parents house for Thanksgiving. Mike drove 84 3/4 miles and Carolyn
    7·2 answers
  • Determine if the two triangles are congruent. If they are, state how you know.
    5·1 answer
  • Geometry problem in the picture: find the missing side and round to the nearest tenth
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!