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
ddd [48]
3 years ago
9

I need help!! This is so hard an I can’t find any one to help me

Mathematics
2 answers:
Trava [24]3 years ago
6 0

I believe that it is 8cm

Gala2k [10]3 years ago
5 0

Answer:

1

Step-by-step explanation:

To find the radius:

\sqrt{3\frac{V}{\pi h} }

\sqrt{3\frac{16}{12\pi } }

Blah, blah, blah

Eventually you end up with 1.13.

Round.

You might be interested in
Math help please show work I will make brainlist if correct thanks
emmasim [6.3K]

Step-by-step explanation:

number 1 is 68 degrees Fahrenheit and number 2 is 98.6=37 degrees Celsius and 102 fahrenheit is higher than the normal

6 0
2 years ago
An Internet reaction time test asks subjects to click their mouse button as soon as a light flashes on the screen. The light is
Ganezh [65]

Answer:

(a) 0.20

(b) 31%

(c) 2.52 seconds

Step-by-step explanation:

The random variable <em>Y</em> models the amount of time the subject has to wait for the light to flash.

The density curve represents that of an Uniform distribution with parameters <em>a</em> = 1 and <em>b</em> = 5.

So, Y\sim Unif(1,5)

(a)

The area under the density curve is always 1.

The length is 5 units.

Compute the height as follows:

\text{Area under the density curve}=\text{length}\times \text{height}

                                          1=5\times\text{height}\\\\\text{height}=\frac{1}{5}\\\\\text{height}=0.20

Thus, the height of the density curve is 0.20.

(b)

Compute the value of P (Y > 3.75) as follows:

P(Y>3.75)=\int\limits^{5}_{3.75} {\frac{1}{b-a}} \, dy \\\\=\int\limits^{5}_{3.75} {\frac{1}{5-1}} \, dy\\\\=\frac{1}{4}\times [y]^{5}_{3.75}\\\\=\frac{5-3.75}{4}\\\\=0.3125\\\\\approx 0.31

Thus, the light will flash more than 3.75 seconds after the subject clicks "Start" 31% of the times.

(c)

Compute the 38th percentile as follows:

P(Y

Thus, the 38th percentile is 2.52 seconds.

4 0
3 years ago
How do u figure out my equation? I know I need to use tan, but how?
Marysya12 [62]
Basically, you need to calculate "x" correct?
The tangent of (52) = x / 20
1.2799 = x / 20
x = 1.2799 * 20
<span><span><span>x = 25.598 </span>

</span> </span>


8 0
3 years ago
Read 2 more answers
If angle A = 34°, angle B = (x-5)°, angle C = 4y °, what is the value of y?
nevsk [136]
180-34=146
146-5=141
ratio=1:4
1+4=5
141÷5=28.2
x=28.2
y=112.8

I may be wrong, ask for more opinions
-
--- O
-
4 0
3 years ago
Read 2 more answers
For somebody that need it
djverab [1.8K]

Answer:

is there a question in this? lol, if not, tyy!!

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • How do I find out if -5 1/5 is greater,less or equal to 5.2?
    14·2 answers
  • Find three consecutive odd integers whose sum is 129
    7·1 answer
  • The ratios of the tomatoes to red apples is 2:5. If there are 20 tomatoes how many red apples are there
    10·2 answers
  • James can finish a job in 1.5 hours. Jane can finish the same job in one hour. How long will it take them to finish this job if
    15·2 answers
  • Below, the two-way table is given for a
    15·1 answer
  • Select all the true statements.<br><br> x=y
    10·1 answer
  • Simplify -(2x-3)+7-4x
    6·1 answer
  • PLZ HELP!!! I Will give brainliest. What is the value of x in sin(3x)=cos(6x) if x is in the interval of 0≤x≤π/2
    12·1 answer
  • A home loan of £240 000 was paid off at £1 675
    14·1 answer
  • How many ribbons 2/3 yard long can be cut from 3 1/2 of ribbon?<br> help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!