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
Hatshy [7]
3 years ago
7

What is the probability that he got a heads (round to the nearest hundredth)?

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
8 0
The answer is A) 0.37.
When you want to find probability in a problem like this one, just divide the number of times he got heads by the total amount of times he flipped the coin in all. 28/75 ≈ 0.37.
Hope that helped you.
Arisa [49]3 years ago
3 0
Probabilty is (desired outcomes)/(total possible outcomes)
desired=28 heads
totall=75
prob=28/75=0.373333333333
round
0.37 is probability
You might be interested in
What is 50 times 10 with the power of 4
iren2701 [21]
THE ANSWER IS  2000 i think

8 0
4 years ago
Read 2 more answers
Find the value <br><img src="https://tex.z-dn.net/?f=%282x%290" id="TexFormula1" title="(2x)0" alt="(2x)0" align="absmiddle" cla
charle [14.2K]

\bf {(2x)}^{0}  = 1

The rule is that any number raised to the power of 0 equals to 1.

So if 2 or 1,000,000 is raised to the power of 0 it equals 1.

But 0 to the power 0 is undefined!

0 to any positive power is 0, so 0 to the power 0 should be 0. But any positive number to the power 0 is 1, so 0 to the power 0 should be 1. We can't have it both ways. Underlying this argument is the same idea as was used in the attempt to define 0 divided by 0.

5 0
3 years ago
10 pts to answer this!
Brut [27]

Answer:

Yes, the previous answer was right, 209.40625

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP GEOMETRY !!!!!
statuscvo [17]

Answer:

x = 11.5

Step-by-step explanation:

\sin \: 35 \degree =  \frac{x}{20}  \\  \\ x = 20 \sin \: 35 \degree \\  \\ x = 11.471528727 \\  \\ x = 11.5

8 0
3 years ago
(15 points)
Maslowich

Answer:

Each of the legs of isosceles right triangle is 5\sqrt{3}

Step-by-step explanation:

Watch the attached figure for the isosceles right angled triangle

Looking at the figure we see that AB=5√6 and BC=CA

According to the Pythagorean theorem the square of the hypotenuse is equal to the sum of the squares of the other two sides of a right triangle.

1) Applying the Pythagorean theorem to the isosceles right triangle, we have

BC^{2} + CA^{2} = AB^{2}

2) Let BC=a and CA=a as they both are equal

So,

a^{2} + a^{2} = (5\sqrt{6} )^{2}

=> 2a^{2} = (5\sqrt{6} )(5\sqrt{6} )

=> 2a^{2} = 5*5*\sqrt{6}*\sqrt{6}

=> 2a^{2} = 25*6 (since √6*√6 = (√6)²= 6)

=> 2a^{2} = 150

3) Dividing both sides by 2, we get

\frac{2a^{2} }{2} =\frac{150}{2}

4) Cancelling out the 2's on the left, we get

a^{2} = 75

5) Taking the square root on both sides, we have

\sqrt{a^{2}} = \sqrt{75}

=> a = 5\sqrt{3}

So,

Each of the legs of isosceles right triangle is 5\sqrt{3}



6 0
3 years ago
Other questions:
  • If 2 pounds of cottage cheese cost $3.20 what is the cost of a 3 ounce portion of cottage cheese
    12·2 answers
  • Use the confidence level and Sample data to find a confidence interval for estimating the population mean. Round your answer to
    11·1 answer
  • If I have a Pentagon shape and it's 33 centimeters long, what would be my Perimeter?
    15·1 answer
  • Find the measure of the missing angle using the triangle angle sum theorm.
    15·1 answer
  • I would like some help please
    8·1 answer
  • Type 900 words in 15 min how many words permin
    8·2 answers
  • The height of a window is 4 feet. What is the height of the window in inches?
    11·1 answer
  • Please help me! I will mark Brainliest if you answer all of these portfolio questions!
    8·1 answer
  • PPPPLLLLLLSSSS I NEEED HELP
    14·1 answer
  • If both zeroes of quadratic polynomial (k+2)x^2-(k-2)x-5 are equal in magnitude but opposite in sign find k
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!