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
jonny [76]
2 years ago
13

The expression -120 + 13m represents a submarine that began at a depth of 120 feet below sea level and ascended at a rate of 13

feet per minute. What was the depth of the submarine after 6 minutes?
Mathematics
1 answer:
Juli2301 [7.4K]2 years ago
8 0

Answer:

It would be at a depth of 42 meters below the surface

Step-by-step explanation:

13(6)=78  -120+78=-42

You might be interested in
20.35 - 08.57 - 09.99 ​
rewona [7]
Your answer will be 1.49
7 0
2 years ago
Read 2 more answers
The cost table shows the average cost
snow_tiger [21]

Answer:

B

Step-by-step explanation:

it matches the table

7 0
3 years ago
A company's revenue function and cost function are as follows: R(x) = 0.55x and C(x) = 10 + 0.05x. What is the minimum number of
Oduvanchick [21]

Answer:

Minimum number of units sold to make profit is equal to 20

Step-by-step explanation:

Revenue earned by the company as a function of number of units sold as x:

R(x) = 0.55x

Cost for selling units as a function of number of units sold as x:

C(x) = 10 + 0.05x

<em>Net profit earned by the company = (Revenue earned by the company) - (Cost of selling units)</em>

P(x) = (0.55x) - (10 + 0.05x)

P(x) = 0.55x - 10 - 0.05x

P(x) = 0.5x - 10

To earn profit the following condition should satisfy: P(x) ≥ 0

0.5x - 10 ≥ 0

0.5x ≥ 10

x ≥ \frac{10}{0.5}

x ≥ 20

4 0
3 years ago
72.82 +29.311 x 4.55
RSB [31]

Answer:

look im sorry but ur on your own

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which of the following is the solution to the equation 4 / 5n = 20?
S_A_V [24]
N=25 because 20 divided by 4 is 5 which is 1/5 of n meaning 5x5 is 25
5 0
3 years ago
Other questions:
  • What is the ratio of 3 eggs for every 2 cups of sugar
    8·2 answers
  • Find the area of the sector with a central angle of 60° and a radius of 5 inches. round to the nearest tenth.
    9·2 answers
  • What is the equation of a horizontal line passing through the point (-3,8)
    5·1 answer
  • Determine which of (a)-(d) form a solution to the given system for any choice of the free parameter. (HINT: All parameters of a
    9·2 answers
  • Find the equation of a line parallel to y=2x+1 that contains points (14, 3)
    9·1 answer
  • Plot the points (0, −5) and (2, 4) on the coordinate plane.
    11·1 answer
  • Container A is cylinder with a radius of 6 units and a height of 6 units. A right cone has been carved from its base and has a h
    12·1 answer
  • what is 4x + 1 over 3 y2 when x=3 and y=6. Please show your work and tell me in a descriptive way how you got the answer!!! plea
    9·1 answer
  • Evaluate t-7 for t =20
    5·2 answers
  • What is the equation of a line that is parallel to -x + 3y = 6 and passes through the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!