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
kherson [118]
2 years ago
13

A scuba diver descends farther down into the ocean from an initial depth of 12.8 feet below sea level. The scuba diver descends

at a constant rate for 312 minutes and reaches a depth no more than 49.2 feet below sea level.
What is the maximum rate, r, that the scuba diver may descend?


r≥10.4

r≤10.4

r≥13 7/9

r≤13 7/9
Mathematics
1 answer:
Kay [80]2 years ago
4 0

Answer:

r \geqslant 10.4

You might be interested in
How far will a train travel in 5hours if it travels at 80ml per hour
Aleks [24]

Answer:

If the ml means miles than its 400

Step-by-step explanation:

3 0
3 years ago
How do I find the perimeter of a figure to the nearest hundreth
aev [14]

Answer:

25

Step-by-step explanation:

add the two sides which are 6 and 6, then find the circumference of one of the circles and thats it, the reason why you only need one is because both of those circles are halfs, so they make one circle up, so its 6+6, then the circumference is 12.5667 so its 12+12.5667 which is 24.5667 which rounds up to 25.

5 0
3 years ago
Roland bought a dresser for k dollars. After restoring it, he sold it for 3.1k dollars. Which is another way to describe the cha
xxMikexx [17]

Answer: 210 percent increase

Step-by-step explanation: So w know the starting value is k so we can replace it with 1 dollar

now we know he bought the dresser for 1 dollar and sold it for 3.10 dollars

First we have to subtract the starting value 3.1 - the original value

3.1 - 1 = 2.1

then we have to divide that number by the starting value

2.1 divided by 1 = 2.1

Lastly multiply times 100 to get the percent increase

2.1 x 100 = 210 % increase

hope this helps mark me brainliest if it helped

6 0
3 years ago
How does sin 30 compare to sin -30
Kisachek [45]

Answer:

c. sin 30 is positive and sin -30 is negative

Step-by-step explanation:

Picture the unit circle (which is attached). <u>Sine is like the y-coordinate.</u> And -30 and 30 on the unit circle both form equally-sized triangles, but -30 is underneath the x-axis, so it has a <u>negative y-coordinate.</u> 30 is above the x-axis, so it has a <u>positive y-coordinate.</u>

6 0
3 years ago
Why do people need pie in there life
tatuchka [14]

Answer:

We dont need pie. Pie is a option. A thing we want

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Alexi’s restaurant bill is $58, and he wants to leave a 20 percent tip. Which expression represents the total amount that Alexi
    13·2 answers
  • On Friday, a local hamburger shop sold a combined total of 330 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
    14·2 answers
  • A seamstress has 5.2 feet of ribbon. How many 6/10 feet strips of ribbon can she cut?
    8·1 answer
  • On a highway a wreck occurred and cause a 10 mile traffic jam. The average car is
    5·1 answer
  • Select the answer that contains one countable noun and one uncountable noun
    15·1 answer
  • Can someone please help me? I’m so close...
    9·1 answer
  • Ill mark brainlist plss help
    12·1 answer
  • Can anyone give me the answer? I’ll give brainleist if its right ^^
    6·2 answers
  • **Two trains are traveling at constant speeds on different tracks. What is the speed of Train B? *
    11·1 answer
  • Whats is the answer x-6 = -5?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!