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
kodGreya [7K]
3 years ago
8

A dolphin is 1,000 feet below the sea level, it begins ascending at the rate of 20 feet per second. Assume the dolphins continue

s at the same rate of ascent. When will it reach the surface?
Mathematics
1 answer:
Darya [45]3 years ago
7 0
Starts at 1,000feet
Each second is getting 20 feet closer to the surface since is ascending ( going higher)

1,000/20= 100/2=50 second it takes to reach the surface
You might be interested in
Write the resulting inequality.<br><br> −7 ≤ −2; Add 8 to both sides
Cloud [144]

Answer:

1 is less than or equal to 6

Step-by-step explanation:

1 is less than or equal to 6

7 0
3 years ago
The least common multiple of two whole numbers is 40. The ratio of the greater number to the lesser number is 4:5. What are the
strojnjashka [21]

Answer:

8 and 10

Step-by-step explanation:

the ratio of the two numbers is 4:5

So let's take 4 and 5 as our number, we find out that their LCM is 20.

The next pair would be 8 and 10. Their LCM is 40 , so they are the numbers.

4 0
3 years ago
The average July temperature in Texas is 99 degrees Fahrenheit. The actual July temperature for a city may be about 5 degrees ho
melisa1 [442]

Answer:

| x-99 | =5

Step-by-step explanation:

x equals the temperature on that day

5 0
3 years ago
Round 2,227 to the nearest ten​
Bond [772]
The answer is 2230. You have to round 27 to the nearest ten and it’s 30 so it’s 2230
6 0
3 years ago
Read 2 more answers
James took a total of 28 quizzes over the course of 4 weeks. How many
Andru [333]

Answer:

6

Step-by-step explanation:

We use rates to solve this so we do 28/4=7.

Using that, we know he can do 7 quizzes in 1 week.

Now 7 times 6= 42 right? so do 1 times 6.

The final answer is 6 weeks.

Hope this helps :)

3 0
2 years ago
Other questions:
  • PLZZZZZ NEED HELP!!!!!!!
    9·1 answer
  • What is the simplified form of the expression k^3(k7/5)^-5
    7·1 answer
  • How much liquid will fit in the glass shown? Round your answer to the nearest hundredth.
    5·1 answer
  • Please help me out fast(:
    7·1 answer
  • Due in 3 mins please help!!!
    6·1 answer
  • Is this a right triangle??? Show work
    9·1 answer
  • See picture above and solve surface area
    9·1 answer
  • Factorize:
    10·1 answer
  • ASAP I AM IN CLASS
    5·2 answers
  • Someone please help with all this. Show working out as well! Will mark as brainliest.<br> Thanks
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!