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
Leno4ka [110]
3 years ago
13

#20

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0

0.48 miles

Step-by-step explanation:

Step 1

It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.

Step 2

Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]

You might be interested in
What is the value of a° in the figure shown below?
VMariaS [17]
The answer would be 18 because if you put 3a+6a+a=180 (the degrees of a triangle) and solve it a becomes 18
3 0
3 years ago
a storeroom 21 feet long, 15 feet wide, and 11 feet high was enlarged to a length of 25 feet and a width of 17 feet. how many cu
xenn [34]
<h2>1210 cubic feet</h2>

Step-by-step explanation:

       Initial dimensions of the storeroom were 21\text{ }ft length, 15\text{ }ft width and 11\text{ }ft height.

       The room is in the shape of a cuboid. Volume of a cuboid = V=l\times b\times h, where l,b,h are the length, width and height of the cuboid.

       So, Volume of storeroom initially = 21\text{ }ft\text{ }\times15\text{ }ft\text{ }\times11\text{ }ft\text{ }=3465\text{ }ft^{3}\text{ }

       Finally, the length was increased to 25\text{ }ft and width to 17\text{ }ft.

       Final volume of storeroom = 25\text{ }ft\text{ }\times 17\text{ }ft\text{ }\times 11\text{ }ft\text{ }=4675\text{ }ft^{3}\text{ }

       Increase in volume = 4675\text{ ft}^{3}-3465\text{ ft}^{3}=1210\text{ ft}^{3}

∴ 1210 cubic feet of storage was added.

7 0
3 years ago
What does x equal in the equation 14-3(x+1)=22
Anna11 [10]

Answer:

-11/3

Step-by-step explanation:

14-3(x+1)

14-3x-3=22

11-3x=22

-3x=22-11

-3x=11

x=-11/3

x=-3 2/3

7 0
2 years ago
Factor.<br> 5j + 55<br><br> helpp
aliya0001 [1]

Answer:

5(j+11)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which of the following options have the same value as<br> 5% of 352<br> Choose 2 answers:
Mars2501 [29]
Where are the options ? But I know 5% of 352 = 17,6
4 0
2 years ago
Other questions:
  • Describe the following variation: y/x2=5
    6·1 answer
  • Is 0.135135135135...... a irrational number?
    10·2 answers
  • Find the slope of a ski run that descends 15 feet for every horizontal change 24 feets
    15·1 answer
  • Pls help answer question in picture
    15·1 answer
  • Which type of dog food will the trainer run out of first
    7·1 answer
  • if a mobile was sold for Rs.24408 after allowing 10% discount on the marked price and adding 13% VAT.Findthe discount amount.
    8·1 answer
  • A tree casts a shadow of 24 feet at the same time as a 5-foot tall man casts a shadow of 4 feet Find the height of the tree
    6·1 answer
  • FAST
    13·1 answer
  • Sec={ }
    11·1 answer
  • If an regular interior angle of a regular polygon is 140 degrees, how many sides does the polygon have and I need the work
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!