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
Flauer [41]
3 years ago
14

THe experimental probability that Jessica will hit the ball when she is at bat is 2/5. IF she is at bat 75 times in a season, ho

w many times can Jessica expect to hit the ball
Mathematics
1 answer:
mamaluj [8]3 years ago
4 0

Answer: 30

Step-by-step explanation:

From the question, the experimental probability that while at bat, Jessica will hit the ball is 2/5.

For a season if Jessica is at bat 75 times, the number of balls Jessica will be expected to hit will be the probability of her hitting the ball while at bat multiplied by the number of times she's at bat. Mathematically, this is expressed as:

= 2/5 of 75

= 2/5 × 75

= 150/5

= 30

Jessica is expected to hit the ball 30 times.

You might be interested in
Which relation is a function?
sashaice [31]

Answer:

Step-by-step explanation:

B. for it to be a proper function, it must pass the vertical line test (meaning, if you were to fill a continuous line between each of the dots, and then drew a string vertical line down at any point along the function, that vertical line cannot intersect with the function line more than once.

A, would fail the vertical line test, C< and D would also fail, as a vertical line would intersect/cross the function line more than once.

7 0
3 years ago
Can someone check this one for me if this is right? Which best explains why the given lines are or are not parallel?
ASHA 777 [7]
Pretty sure it could be B
4 0
3 years ago
Read 2 more answers
The average (arithmetic mean) of five different positive integers is 30. What is the greatest possible value of one of these int
geniusboy [140]

Answer:

The Greatest possible value of one of the integer is 140.

Step-by-step explanation:

Given:  The average (arithmetic mean) of five different positive integers is 30.

To find:  What is the greatest possible value of one of these integers?

Explanation: we are given that the arithmetic mean of five  positive integer

                   is 30.

Let the five positive integers are A,B,C,D,E

The arithmetic mean :

                   \frac{A+B+C+D+E}{5} =30.

On multiplying both side by 5.

                       A+B+C+D+E =150.

The least values of A ,B,C and D can be 1 ,2,3,4.

  Then :  1 +2+3+4+E =150

On simplification  10+E =150

On subtraction both side by 10 we get

                      E = 140 .

Therefore, the Greatest possible value of one of the integer is 140.


6 0
3 years ago
A car is driving at a speed of 60mi/h. What is the speed of the car in feet per minute
swat32
There are 5820 ft per mile

so the answer is 5820ft/min

Hope this helps!
6 0
3 years ago
Read 2 more answers
Which of the following is a solution to the linear function y = 4/5x+7
lilavasa [31]
I think it’s X= -35/4
7 0
3 years ago
Other questions:
  • Matt has 43 coins in his piggy bank. He only has quarters and nickels and the total amount of money he has saved thus far is $5.
    14·1 answer
  • What is the area of a circle who's radius is 4 ft?
    9·2 answers
  • How many paper square with an area of 40 cm² will be needed to form a square with an area of 4 m²?
    8·1 answer
  • Prove the following identity:
    9·1 answer
  • Suppose you are working in an insurance company as a statistician. Your manager asked you to check police records of car acciden
    8·1 answer
  • You roll a fair 6-sided die. what is the probability rolling greater than 4
    14·1 answer
  • Piper invested $4.700 in an account paying an interest rate of 4.8% compounded continuously. Assuming no deposits or withdrawals
    14·1 answer
  • Evaluate -2 with an exponent of 3
    12·2 answers
  • 2663 rounded to the nearest tenth
    13·2 answers
  • Anthony wants to find out the percentage of students at his school who are vegetarians. Which of the following is the most repre
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!