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
melamori03 [73]
3 years ago
14

Freddy's is batting average is 400. That means the probability of him getting a hit any time he is at bat is 2 out of 5. Estimat

e the probability that it will take at least three times at bat for him to get a hit. Let the digits 0-3 represent hits and 4-9 represent not getting a hit. Perform 20 trials of a simulation using random digits in the table below to determine your answer.
The chart includes these numbers:
73685 65078 75730 27341
41367 39982 63915 17822
28573 53998 48623 52551
Mathematics
1 answer:
e-lub [12.9K]3 years ago
5 0
He will hit it 23 out of 60 times and not hit it 37 out of 60 times so he would hit it about 38.3% of the time and miss about 61.6% of the time
You might be interested in
Need help an is due tomorrow and please write down why you chose that .
jolli1 [7]
The water, it is the water becuase it looks like a river.
5 0
3 years ago
Read 2 more answers
The manager of the commercial mortgage department of a large bank has collected data during the past two years concerning the nu
ZanzabumX [31]

The <em>expected number of mortgages</em> approved per week and the standard deviation of the distribution are 2.019 and 0.024 respectively.

<u>The expected number of mortgages approved per week</u> :

  • <em>Mean = (Σfx ÷ Σf)</em>

Expected Number approved = 210 ÷ 104 = 2.019

Hence, it is expected that 2.019 mortageahes would be approved per week.

<u>The standard deviation</u> :

  • <em>Variance = [Σ(Xi - x)² ÷ Σf] </em>

  • <em>Standard deviation = √Variance</em>

Variance = (59.5414 ÷ 104) = 0.0005698

Standard deviation = √0.0005698

Standard deviation = 0.024

Therefore, the expected value and standard deviation are 2.019 and 0.024 respectively.

Learn more :brainly.com/question/15528814

3 0
2 years ago
Triangle Q R S is shown. Angle Q R S is 100 degrees. The length of Q R is 2.4 and the length of Q S is 3.5. Law of sines: StartF
Orlov [11]

Answer:

StartFraction sine (100 degrees) Over 3.5 EndFraction = StartFraction sine (S) Over 2.4 EndFraction

in other words, A.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A commuter airline makes lattes in the galley and sells them to passengers. A regular latte contains a shot of espresso, 1 cup o
Alik [6]

Answer:

To maximize profit, the amount of each type of coffees made are;

The number of regular latte made = 52 cups

The number of low-fat latte made = 48 cups

Step-by-step explanation:

The given parameters are;

The number of espresso in a regular latte = 1 shot

The number of cups of 2% milk in regular latte = 1 cup

The amount of whipped cream in a regular latte = 0.5 cup

The number of cups of skim milk in the low-fat latte = 1.25 cup

The number of espresso in a low-fat latte = 1 shot

The amount of whipped cream in a low-fat latte = 0 cup

The number of cups of espresso in the journey = 100 shots

The number of cups of skim milk in the journey = 60 cups

The number of cups of 2% milk in the journey = 60 cups

The amount of profit the airline makes on each regular latte = $1.58

The amount of profit the airline makes on each low-fat latte = $1.65

Let 'x' represent the number regular lattes made and let 'y' represent the number low-fat lattes made, we have;

x ≤ 30/0.5 = 60

x ≤ 60

y ≤ 60

y ≤ 60/1.25 = 48

∴ y ≤ 48

x + y ≤ 100

Therefore, the given that more profit is made from the sale of low-fat latte than for regular latte, the maximum number of low-fat latte should be made

Therefore, the number of low-fat latte made, y = 48

Therefore, the number of regular latte made, x ≤ 100 - 48 = 52

For maximum profit, the maximum number of low-fat latte, 'x', should be made

Therefore, x = 52

The ideal mix of regular and low-fat lattes to maximize profit is 52 cups of regular latte and 48 cups of low-fat latte

5 0
3 years ago
If f(x)=x^2+3x+5 what is f(3+h) ?
andriy [413]
F(x)=x^2+3x+5
f(3+h)=(3+h)^2+3(3+h)+5
f(3+h)=9+6h+h^2+9+3h+5
f(3+h)=23+9h+h^2
7 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle has a height of w^2 +3w+9 and a width of w^2+2 what’s the area
    5·2 answers
  • Estimate using a rate per 100 of 74% of 315. 89% of 195
    6·1 answer
  • How to convert 43 cm into a fraction?<br><br> .
    15·1 answer
  • HELP ASAP WILL MARK BRAINLIEST
    7·1 answer
  • A jazz concert brought in $202,000 on the sale of 7,800 tickets. If the tickets sold for
    15·1 answer
  • Devaughn is 13 years younger than Sydney. The sum of their ages is 79 . What is Sydney's age?
    9·1 answer
  • For the equation y - 3 = -2(x + 1) the line has a slope of -2 and<br> contains what point
    15·2 answers
  • 105=3x-15 <br> what is the value of x
    11·1 answer
  • Solve for x please help (show ur work)
    13·2 answers
  • Complete the equation…<br><br> Picture is included <br><br> Please answer!! No links please!!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!