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
natulia [17]
2 years ago
9

Can somebody help me with questions 11 and 12 I’ll appreciate it!

Mathematics
2 answers:
Phoenix [80]2 years ago
5 0
11) 88140 divided by 4520 = 19.5 meaning you would need 20 fire extinguishers
Gala2k [10]2 years ago
5 0
Yah why she said I am just here for points
You might be interested in
You have $600,000 saved for retirement. Your account earns 5.5% interest. How much, to the nearest dollar, will you be able to p
Nat2105 [25]

9514 1404 393

Answer:

  $4127

Step-by-step explanation:

The amortization formula is good for finding this value.

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

where P is the amount invested at rate r for t years.

  A = $600,000(0.055/12)/(1 -(1 +0.055/12)^(-12·20)) = $4127.32

You will be able to withdraw $4127 monthly for 20 years.

3 0
3 years ago
Complete the following sentence. If 3/4 =x/8 , then x is equal to what?
Tanzania [10]

Answer:

#1. Let x be the number of hours spent dog walking, then the amount of money earned dog working is 12x.

#2. Let y be the number of hours spent washing cars, then the amount of money earned washing cars is 18y.

Step-by-step explanation:

Hopefully this helped, if not HMU and I will get you a better answer.

<em>-Have a great day! :)</em>

5 0
3 years ago
Candy selling at six dollars per pound will be mixed with candy selling at nine dollars per pound how many pounds of more expens
podryga [215]

The 15 lbs at $7=$105

So multiple 5x9 as a test and check results. 105-45=60

Here you can see that 60 is a factor of 6 by 10 so you got lucky and got the answer of 10lbs at $6 & 5lbs at $9=15 lbs at $7 average

3 0
3 years ago
Nia has number cards 2,3,8,9, and 5 . What are the different way bus can arrange the cards to show only even numbers with 2 in t
zhuklara [117]
There are 6 different ways:

23,598
23,958
25,398
25,938
29,538
29,358

8 0
3 years ago
Amanda exercised for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40
Dominik [7]

Amanda's method is linear because the number of minutes increased by an equal number every week.

7 0
2 years ago
Other questions:
  • A packet contains 1.5kg of oats.
    11·2 answers
  • Match the vocabulary word with the correct definition.
    6·2 answers
  • Please help me I've been struggling and nobody in my house can help
    9·1 answer
  • Which of the following is not a valid representation of a probability? Group of answer choices 0 3/8 35% 1.04
    12·1 answer
  • A rectangular garden that is 11 feet wide. the length of the diagonal is 1 foot greater than the length of the garden. what is t
    11·1 answer
  • What is the Awnser to this?
    14·1 answer
  • Oak Street and Elm Street run parallel to each other. When Main Street
    12·1 answer
  • (5, 14) and (18,3)? Helppppppppp
    8·1 answer
  • Add. Write the sum in simplest form. <br><br><br><br> 12 1/3 + 6 2/6 =
    11·2 answers
  • Help math pklz hekllo
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!