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
harina [27]
2 years ago
15

I have trouble with these two questions, even i did my equation but i don’t get the answers

Mathematics
1 answer:
Sophie [7]2 years ago
3 0

Answer:

$318.17, out of state college is $161.12 cheaper per month

Step-by-step explanation:

72*24 = 1728 + 410*4 = 1728 + 1640 = 3368 + 450 = 18/12 = $318.17

8700+650*9 = 8700 + 5850 = 14550/9 = 1616.66

8500+400*9 = 8500 + 3600 = 12100 + 1000 = 13100/9 = 1455.56

1616.67 - 1455.56= $161.11 (use $161.12)

You might be interested in
What is the critical value of -1.393
Burka [1]
Is -1.393 the significance level and if so what’s the degree of freedom?
5 0
2 years ago
Work out the surface area of the solid cuboid.<br> 3cm<br> 4cm<br> 5cm
Zarrin [17]

Answer: 94 cm^3.

Step-by-step explanation: You use the formula 2(ab+bc+ca). You plug in 3, 4, and 5 to get 94.

4 0
2 years ago
Read 2 more answers
It takes 3 hours for Marty and Cora to weed a garden. How long will it take this 6 people to weed the same garden if they all wo
vfiekz [6]
It would take 1 hour
6 0
3 years ago
Read 2 more answers
Can you help me with the answer
tamaranim1 [39]
Divide them all then put those answers down from least to greatest and then use the original numbers booooooommmm
5 0
3 years ago
Read 2 more answers
You have the first season of your favorite television show on a set of DVDs. The set
Misha Larkins [42]

Answer: There are 45 combinations.

Step-by-step explanation:

If the order in which you watch the episodes does not matter, then we can use the combinatory defined as:

If we have N elements, and we want to make groups of K elements, we have

C(N,K) = \frac{N!}{(N-K)!*K!}

combinations.

In this case, we have a total of N = 10 episodes, and we want to make groups of  K = 2.

Then we have:

C = (10, 2) = \frac{10!}{8!*2!} = (10*9)/(2) = 5*9 = 45

There are 45 combinations.

8 0
3 years ago
Other questions:
  • I will give brainliest answer
    11·1 answer
  • Simplify. (½) ²− 6(2−2/3)
    14·1 answer
  • A dance floor is in the shape of a rectangle. it is 25 meters long and 24 meters wide. what is its perimeter
    15·1 answer
  • A graph titled Fast Freddy has time (minutes) on the x-axis and Distance (miles) on the y-axis. A line goes through points (0, 0
    9·1 answer
  • The ratio of the heights of two similar solids is 6:11. Find the ratio of their surface areas.
    10·1 answer
  • Help please, I don’t know how to do this. Ill give brainliest!
    5·2 answers
  • Evaluate 9^x2-8^2=<br> Plss helppppp
    6·1 answer
  • Is the expression a valid way to calculate a 15% tip on a cab fare of d dollars?
    6·1 answer
  • A bus traveling from Memphis to Nashville has an average speed of 53 mph. How long will the trip take in hours if the distance b
    5·1 answer
  • A) What is the domain and range of the graph? (Use the equations editor or explain)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!