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
kykrilka [37]
3 years ago
5

A group of students decided to study the sinusoidal nature of tides. The depth of the water level was recorded at various times.

At t = 2 hours low tide was recorded at a depth of 2 m. At t = 8 hours, high tide was recorded at a depth of 4 m. What was the depth of the water at time t = 5?
A. 4 m
B. 3.5 m
C. 2.5 m
D. 3 m
Mathematics
1 answer:
Alexus [3.1K]3 years ago
6 0
3 meters becasue in the span of 6 hours it went up 2 meters so basically it went up a meter every three hours so at t= 5 it would be three meters
You might be interested in
Christa had a music lesson every week for one year.
raketka [301]

Answer:

39 hours

Step-by-step explanation:

52 × 45 = 2340

2340 mins into hours = 39 hours

hope this helps :)

4 0
1 year ago
Simplify 4.3^2-7?<br> A)8<br> B)17<br> C)29<br> D)43
kakasveta [241]

Answer:

C

Step-by-step explanation:

Simplify 4.3^2-7?

= 4 × 3^2 - 7

= 4 × 9 - 7

= 36 - 7

= 29

5 0
3 years ago
Find the surface area and the volume, help me pretty please
Dimas [21]

Answer:

The surface area is 13.08 and the volume is 3.14

Step-by-step explanation:

4 0
2 years ago
NEED HELP ASAP!!
svlad2 [7]

No One Will Tell The Answer

4 0
3 years ago
I need help ;-; pls i need answer ;-; will give brainliest
Vlad [161]

Answer:

15x because the air ballon drops 15 meters each time the elevation decreases

Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 352+525261 :D
    12·1 answer
  • Help solving this math homework
    8·1 answer
  • Compare different pay scales. Decided if it is better to receive $300 a week or to be paid hourly at a rate of $7.50 per hour. W
    10·1 answer
  • Two machines are used for filling plastic bottles with a net volume of 16.0 ounces. The filling processes can be assumed to be n
    11·1 answer
  • A survey taken during class revealed 30% of the students in a class bring their lunch to school. If the probability that a rando
    8·1 answer
  • My daugher is trying to <br>Solve -7.8x=-1.56  
    6·1 answer
  • is the volume of a cylinder which has the same radius but twice the height greater or less than the original cylinder
    15·1 answer
  • A local pizzeria offers 14 toppings for their pizzas and you can choose any 4 of them for one fixed price. How many different ty
    7·2 answers
  • Write √12 + √-9 as a complex number.
    7·1 answer
  • The sum of two numbers is 200 and the two numbers are in a ratio of 4:6. What are the two numbers?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!