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
34kurt
3 years ago
8

Question 17 (5 points)

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

Malcolm’s debt-to-income ratio is 0.8125

Step-by-step explanation:

we know that

To find out Malcolm’s debt-to-income ratio, divide monthly expenses by the monthly salary

Let

x ------> Malcolm’s monthly expenses

y -----> Malcolm’s monthly salary

In this problem we have

x=\$975\\ y=\$1,200

The ratio is equal to

975/1,200=0.8125

You might be interested in
Sue Mitchell weighed 8 lb. 13 oz. when she was born. She now weighs 93 lb. 5
ra1l [238]

Answer:

Weight gain = 84 lb 5 oz

Average weight gain = 6 lb 5 oz

Step-by-step explanation:

lb means pounds

16 oz = 1 pound

Convert the weight to pounds

Weight when she was born = 8 lb. 13 oz

= 8 pounds + 0.8125 pounds

= 8.8125 pounds

Present weight = 93 lb. 5

oz

= 93 pounds + 0.3125 pounds

= 93.3125 pounds

How much has she gained since birth

Weight gain = Present weight - Weight when she was born

= 93.3125 pounds - 8.8125 pounds

= 84.5 pounds

= 84 lb 5 oz

Weight gain = 84 lb 5 oz

what has been her average weight for each year if she is 13 year old

Average weight gain = Weight gain / 13

= 84.5 pounds / 13

= 6.5 pounds

= 6 lb 5 oz

Average weight gain = 6 lb 5 oz

8 0
2 years ago
IS THIS RIGHT <br> JUST ANSWER YES OR NO
Ivanshal [37]

Answer:

B

Step-by-step explanation:

x^3 + 2x^2 - 9x - 18 = x^2(x + 2) - 9(x + 2) = (x + 2)*(x^2 - 9)

(x + 2)/(x + 2)(x^2 - 9) = 1 / (x^2 - 9)

==============

1/(x^2 - 9) * (x^2 - 9)/(3x  + 1) = 1/(3x + 1)


Yes B is correct.


4 0
3 years ago
Read 2 more answers
Divide 30 by it's half, add the half of 18 that has been divided by the half of the half of 12 after been divided by half.
WARRIOR [948]

Answer:

We want to divide 30 by it's half.

The half of 30 is 30/2 = 15

then we have: 30/15 = 2

Now we want to add the half of 18, that has ben divided by the half of the half of 12 hafter been divided by half.

The half of 12 is 12/2 =  6

the half of the half of 12 is 6/2 = 3

now, we wanto to divide the half of 18 by that number.

The half of 18 is 18/2 = 9

then we have 9/3 = 3

and we wanted to add this to the number previous found:

2 + 3 = 5

6 0
3 years ago
Customers enter the waiting line to pay for food as they leave a cafeteria on a first-come, first-served basis. The arrival rate
Elan Coil [88]

Answer:

The answer is B) 0.57.

Step-by-step explanation:

In this problem we have to apply queueing theory.

It is a single server queueing problem.

The arrival rate is  \lambda=4 and the service rate is \mu=7.

The proportion of time that the server is busy is now as the "server utilization"and can be calculated as:

p=\frac{\lambda}{c\mu} =\frac{4}{1*7}=0.57

where c is the number of server (in this case, one server).

3 0
3 years ago
How many solutions does this system have 2x + y = -1 -4x - 2y = -5
postnew [5]
5. There’s your answer buddy
6 0
3 years ago
Other questions:
  • 180=2x+y which equation is used to find x
    12·1 answer
  • An _____ angle of a triangle is equal to the sum of the two remote interior angles
    9·1 answer
  • Quick help: Explain how to solve the following system of equations. What is the solution to the system?
    12·2 answers
  • Which number is irrational? Is 2 correct? And please help on 3 I don’t understand this :(
    15·2 answers
  • At a gymnastics competition, Joey scored 9.4, 9.7, 9.9, and 9.8. Carlos scored 9.5, 9.2, 9.7, and 9.6. Who had the greater avera
    13·2 answers
  • Out of 120 students in exam, 2/3 of them passed. How many students passed?​
    13·2 answers
  • 2z^8- 32z^8<br> Help plz
    12·2 answers
  • Can anyone help me with my maths problem.<br>Thank you​
    8·1 answer
  • The ______________ probability of an outcome is obtained by dividing the frequency of occurrence of an event by the number of tr
    11·1 answer
  • N(-2,-2) After a rotation 90 degrees counterclockwise
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!