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
Vesnalui [34]
3 years ago
12

Help me please hurry!!

Mathematics
1 answer:
liubo4ka [24]3 years ago
4 0

Answer:

answer is 36 centimeter

Step-by-step explanation:

volume of a cylinder=πr^2h

1696=3.14*r^2*15

1696=47.1=r^2

1696-47.1=r^2

1648.9=r^2

\sqrt{1648.9} =r

40.60 =r

here according to the question and option given 40.60 is closest to 36 centimeters.so answer is option d.

You might be interested in
I really need help do can someone do it step by step so I can understand plzzzz​
BabaBlast [244]
V=12000 sq feet
Forgive me if I’m wrong I’ll redo it if so
5 0
3 years ago
Read 2 more answers
I need help on trying to finish solving this problem
wlad13 [49]
X = - 15
Hope this helps
3 0
4 years ago
Read 2 more answers
1-1/2 * 1-1/3 * 1-1/4* 1-1/5........1-1/999<br> How do you solve this?
seropon [69]
1\dfrac{1}{2}\cdot 1\dfrac{1}{3}\cdot1\dfrac{1}{4}\cdot\ldots \cdot 1\dfrac{1}{999}=\\\\&#10;\dfrac{3}{2}\cdot\dfrac{4}{3}\cdot\dfrac{5}{4}\cdot\ldots\cdot\dfrac{1000}{999}=\\\\&#10;\dfrac{\dfrac{1000!}{2}}{999!}=\\\\&#10;\dfrac{1000!}{2\cdot999!}=\\\\&#10;\dfrac{1000}{2}=\\\\&#10;500&#10;
7 0
3 years ago
Read 2 more answers
I just need help on part A
ki77a [65]

Answer:

Part A) see the explanation

Part B) The initial value is 60 meters and the slope is 40 m/min (see the explanation)

Step-by-step explanation:

Part A) see the attached figure with letters to better understand the problem

we know that

If two triangles are similar then the ratio of its corresponding sides is proportional

In this problem

triangles ACD and ABE are similar by AA Similarity Theorem

so

\frac{AE}{AD}=\frac{BE}{CD} ----> equation A

Remember that the slope is equal to divide the change in the y-value by the change in the x-value

so

The slope AB is equal to \frac{AE}{BE}

The slope AC is equal to \frac{AD}{CD}

Rewrite the equation A

\frac{AE}{AD}=\frac{BE}{CD}

\frac{AE}{BE}=\frac{AD}{CD}

therefore

The slope of AB is equal to the slope of AC

Part B)

Let

x ---->the amount of time in minutes

y ----> the depth in meters    

Find the initial value

we know that

The y-intercept or initial value is the value of y when the value of x is equal to zero

In this context the y-intercept is the depth of the shark when the time is equal to zero, so is the initial depth of the shark

Looking at the graph

For x=0

y=60 meters

therefore

The initial value is 60 meters

<em>Find the slope</em>

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

Take two points from the graph

C(0,60) and B(1,100)

substitute    

m=\frac{100-60}{1-0}

m=40\ m/min

That means ---->The depth of the shark increases at the rate of 40 meters per minute                                        

7 0
3 years ago
Help me pls i have a test soon
erik [133]

Answer:

I believe it is true, false, true, true.

Step-by-step explanation:

there are no green marbles, there are way more yellow marbles then even blue and red combined, you could get a blue one being the odds 5/16, and there are only 2 red marbles so it is unlikely that you choose red. I hope this helps!

4 0
2 years ago
Read 2 more answers
Other questions:
  • A car is moving with a velocity (3.0 m/s) x̂ + (1.0 m/s) ŷ and 3.0 seconds later its velocity is (6.0 m/s) x̂ - (3.0 m/s) ŷ. Wha
    11·1 answer
  • What is the slope of the line shown below?
    14·2 answers
  • Need help please! Exponential function! Multiple choice!
    8·1 answer
  • WILL SOMEONE PLEASE HELP!!?? ILL GIVE BRAINLIEST!
    11·1 answer
  • I NEED HELP REALLY BAD!
    14·2 answers
  • What percent of $80 is $20
    11·1 answer
  • The table shows the approximate population of Virginia for 5 years. If the trend continues, which could
    6·1 answer
  • A train is moving at an average speed of 424/4 hm/h. How much distance will it cover in 16/5 hours?
    11·1 answer
  • Help please!
    13·1 answer
  • What are the x-intercepts for the graph of y=3(x-2)(x+6)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!