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
Eva8 [605]
2 years ago
8

A submarine is at 400 feet below sea level. If it ascends 150 feet and then descends 320 feet, how far is it above or below sea

level?
Mathematics
1 answer:
Ivan2 years ago
6 0

Answer:

The answer is 570 ft below sea level

Step-by-step explanation:

Ascends 150 ft: 400 - 150 = 250 ft

Descends 320 ft: 250 + 320 = 570 ft

You might be interested in
Solve for x PLZ HELP!!!
r-ruslan [8.4K]

21


3 times 5 =15

15+6=21



3 0
3 years ago
Read 2 more answers
The following graph represents a retirement savings account after the owner of the account begins withdrawing 5% each year.
Dmitry [639]

Answer:

Options 2 and 5 are true.

Step-by-step explanation:

We are given that,

The graph represents the amount in the savings account after the owner withdraws the money each year.

According to the options, we have,

1. As time increases, the amount of money in the savings account is decreasing. So, the function is an example of exponential decay.

2. Also, the initial amount of money in the account is 500,000 dollars.

3. After 10 years, the amount in the account is less than 300,000 dollars.

4. Now, the amount withdrawn by the owner is decreasing exponentially and so cannot be same each year.

5. Further, the y-intercept is the point when y= 500,000 dollars, which is the amount of money in the account when the owner started withdrawing.

Hence, we get that,

Options 2 and 5 are true.

6 0
3 years ago
Read 2 more answers
If sarah works 40 hours a week and earns 660 dollars per payroll. how much does she make an hour
Anika [276]

Answer:16.50

Step-by-step explanation: hope it helps

5 0
2 years ago
Read 2 more answers
HELP YOU WILL GET BRAINLIEST
dezoksy [38]

Answer:

60π

Step-by-step explanation:

2π(3 × 7 ) + 2π (3)^2

Distribute: 2x3x7 and 2x3^2

42π + 18π

That gives 60π.

7 0
3 years ago
?????????????????????????
Monica [59]

Answer:

Interest earned = $32.835

Step-by-step explanation:

Given the following data;

Principal = $275

Number of times = 0.5

Interest rate = 2.9% = 0.029

Time = 4 years

To find the interest earned, we would use the compound interest formula;

A = P(1 + \frac{r}{n})^{nt}

Where;

A is the future value.

P is the principal or starting amount.

r is annual interest rate.

n is the number of times the interest is compounded in a year.

t is the number of years for the compound interest.

Substituting into the equation, we have;

A = 275(1 + \frac{0.029}{0.5})^{0.5*4}

A = 275(1 + 0.058)^{2}

A = 275(1.058)^{2}

A = 275(1.1194)

A = $307.835

Interest earned = 307.835 - 275

Interest earned = $32.835

5 0
3 years ago
Other questions:
  • 15pts<br> rewrite 2y=8+4x in slope-intercept form.
    5·2 answers
  • What is 2 1/2 + 4 2/5 in simplest form
    8·1 answer
  • Help me please. I AM CONFUSED ​
    13·1 answer
  • Find three consecutive odd integers so that the product of the second and third integer is 63
    15·1 answer
  • at the end of dinner a restaurant had several dishes of quiche each with 2/6 size pieces of quiche. the chef was able to combine
    14·1 answer
  • Which of the following functions are continuous for all real numbers? \begin{aligned} &amp;h(x)= \log(x) \\\\ &amp;g(x)=\cot(x)
    10·1 answer
  • Tonysha has two bags. Each bag has three objects in it. The first bag has one dime, one nickel, and one penny. The second bag ha
    5·2 answers
  • A city has the population of 210,000 people. Suppose that each year the population grows by 7.5%. What will the population be af
    5·1 answer
  • Using the formula from part a, calculate the retail price for each quantity range.
    12·1 answer
  • If a driver drives at a constant rate of 38 miles per​ hour, how long would it take the driver to drive 247 miles?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!