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
cupoosta [38]
3 years ago
10

The probability that a professional baseball player will get a hit is 1/3. Calculate the exact probability that he will get at l

east 3 hits in 5 attempts.
Mathematics
1 answer:
Evgesh-ka [11]3 years ago
3 0
It is given here that there is 1/3 probability of professional baseball player will get a hit. Hence if  at least three hits are gained out of 5 attempts, the calculation goes:  5C3* (1/3)^3*(2/3)^2 + 5C4* (1/3)^4*(2/3)^1 +5C5 *<span>(1/3)^5*(2/3)^0 equal to 0.21. </span>
You might be interested in
What is the square root of -1?
madreJ [45]
The answer its “i” because there are two complex square roots of −1, namely i and −i,
5 0
3 years ago
Read 2 more answers
A rectangular pyramid fits exactly on top of a rectangular prism. The prism has a length of 16 cm, a width of 6 cm, and a height
blondinia [14]

Answer:

<u>1,216 cm³</u>

Step-by-step explanation:

Volume (composite space figure) = Volume (pyramid) + volume (prism)

  • ⇒ [16 x 6 x 14 / 3] + [16 x 6 x 8]
  • ⇒ 96 [14/3 + 8]
  • ⇒ 96 [14/3 + 24/3]
  • ⇒ 96 x 38/3
  • ⇒ 32 x 38
  • ⇒ <u>1,216 cm³</u>
3 0
2 years ago
Many four-door cars are about 15 feet long.how many of these cars would you have to line up to equal the length of a megaloden.i
Mamont248 [21]
60/15 cars, 4 cars Hope this helped!!! :)
4 0
3 years ago
A 144-inch board is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece.
Lostsunrise [7]

Answer:

shorter piece is 28.8 inches

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
A store can buy boxes of 8 calculators each for $32 or boxes of 5 calculators for $30. How much less is each calculator if the s
sleet_krkn [62]

Answer:

  $2

Step-by-step explanation:

The price of each calculator is found by dividing the box price by the number of calculators in the box.

  $30/5 -$32/8 = $6 - $4 = $2

In boxes of 8, each calculator costs $2 less.

5 0
2 years ago
Read 2 more answers
Other questions:
  • HELP PLEASEEEEEEEEEEEEEEEEEE
    15·2 answers
  • 7 in.<br> What’s the are of the circle
    12·1 answer
  • URGENT!!LAST QUESTION!!!! PLS JUST TAKE A LOOK! EASY BUT I AM DUMB!!!!!! WILL GIVE BRANLIEST!!
    6·1 answer
  • What is the range of ƒ(x) = c?
    6·1 answer
  • Can someone explain this to me?
    10·1 answer
  • Help me with this problem?<br> 15 points
    8·1 answer
  • I need help im gonna post 3 more different questions pls answer them.
    11·1 answer
  • Help me with my homework
    7·1 answer
  • Given a and b are numbers, and a + b = 180, which
    8·1 answer
  • Please answer this question
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!