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
seraphim [82]
3 years ago
7

According to building codes, a wheelchair ramp should have a slope of 1/10 or less.

Mathematics
1 answer:
Leto [7]3 years ago
7 0

Using the slope formula, it is found that the slope is of <u>0.09375 < 0.1</u>, hence, it meets the requirements.

The slope of a ramp is given by it's height divided by it's length, that is:

m = \frac{h}{l}

In this problem:

  • The height is of 75 cm, hence h = 75.
  • The length is of 800 cm, hence l = 800.

Then, the <em>slope </em>is given by:

m = \frac{h}{l} = \frac{75}{800} = 0.09375

The slope is of <u>0.09375 < 0.1</u>, hence, it meets the requirements.

A similar problem about the use of slopes in ramps is given at brainly.com/question/18090623

You might be interested in
The quotient of 8 and twice a number z
juin [17]
2z divided by 8
Z= 16
4 0
4 years ago
An investor purchased a house 8 years ago for ​$48,000 This year it was appraised at ​$73,500 Complete parts​ (a) through​ (d) b
raketka [301]

Answer:

b = $48000, m = $3187.5 / year

Step-by-step explanation:

The equation of a linear function is given as y = mx + b, where m is the rate of change, b is the value of y when x = 0, y = dependent variable and x = dependent variable.

Given that V = mt + b:

b = initial price of the house at 0 years = $48000

V = mt + 48000, At 8 years the house is appraised at ​$73,500

73500 = 8m + 48000

8m = 73500 - 48000

8m = 25500

m = 3187.5

6 0
4 years ago
A dinner cost $22 and a sales tax of $1.87 was added to the bill. How much would the sales tax be on a $66 dinner? What is the t
alexdok [17]

Answer:

The correct answer is the sales tax charged is $5.61 for $66 dinner at 8.5% tax rate.

Step-by-step explanation:

Cost of the dinner is $22. Tax levied on it is $1.87

Let x% is the rate of tax in the city.

Therefore, x% of 22 = 1.87

⇒ x = 1.87 × \frac{100}{22} = 8.5

Therefore 8.5% is the tax rate in the city on foods.

Now another dinner costs $66.

Tax levied on it at the same percentage is given by 8.5% of 66 = $5.61.

Thus $5.61 as sales tax would be charged for a $66 dinner.

8 0
3 years ago
Chris cut a rope into two pieces. One piece was 11.36 meters long and the other piece was 13.46 meters long. About how long was
rosijanka [135]
If you would like to know about how long was the rope before Chris cut it and you would like to round each length to the nearest tenth to estimate the total length of the original piece of rope, you can calculate this using the following steps:

11.36 meters = 11.4 meters
13.46 meters = 13.5 meters

11.4 + 13.5 = 24.9 meters

Result: The rope was 24.9 meters long (before Chris cut it) - rounded to the nearest tenth.
4 0
4 years ago
Read 2 more answers
I have 300 lbs of potatoes, I give half to my brother for work he did on the farm. I then keep 20% of the remainder after I sell
Nataly_w [17]

Answer:

30 pounds

Step-by-step explanation:

300/2 = 150

20% of 150 is 30.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A circular pool has a radius of 20 feet. What is the area of the pool? Use 3.14 for π.
    6·1 answer
  • Show me what repeated subtraction looks like for 93 divided by 3
    8·1 answer
  • A cube shaped terrarium has a volume of 27/64 cubic feet. what is the length of its sides?
    5·1 answer
  • م<br> Let f(x) =X²-4 and g(x) = 3x+2<br> 3f(x)+2g(x)=
    6·2 answers
  • Write a two column proof.<br><br> Given: 4y = 2x - 10; y = 6<br><br> Prove: x = 17
    11·1 answer
  • GEOMETRY HELP!
    5·1 answer
  • Carly missed 22.5% of the questions on
    5·1 answer
  • There are thirteen shirts in your closet,
    6·1 answer
  • Are these Equivalent expressions 4(2 + 3) and 4(2) + 4(3)
    7·2 answers
  • 8w-6(w-4)=2(w+9) <br> please help asap
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!