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
earnstyle [38]
3 years ago
8

The amounts a soft drink machine is designed to dispense for each drink are normally​ distributed, with a mean of 11.711.7 fluid

ounces and a standard deviation of 0.20.2 fluid ounce. A drink is randomly selected. Find the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces.
Mathematics
1 answer:
dexar [7]3 years ago
5 0

Answer:  0.1499

Step-by-step explanation:

Given : The amounts a soft drink machine is designed to dispense for each drink are normally​ distributed, with mean \mu=11.7\text{ fluid ounces}

Standard deviation : \sigma=0.2\text{ days}

z-score : z=\dfrac{X-\mu}{\sigma}

For X = 11.5  

z=\dfrac{11.5-11.7}{0.2}\approx-1

For X = 11.6  

z=\dfrac{11.6-11.7}{0.2}\approx-0.5

Now, the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces will be :-

P(11.5

Hence, the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces =0.1499

You might be interested in
Help and explain please and ty <3333
Anni [7]

Answer:

A. 693

Step-by-step explanation:

The question is asking you to input 7 into both functions and then multiply them together.

First insert 7 into f(x) = 7 + 2x,   7 times 2 is 14, plus 7 = 21

do the same with g(x) = 5x - 2,   5 times 7 is 35, minus 2 = 33

fg(7) is saying to multiply fg together as a variable next to another variable does. leaving the answer as 693.  

6 0
3 years ago
((((this is multiple choice and i raised the points but you have to pick two))))
nasty-shy [4]

f(x) = 2^(4x)

g(x) = 2^x

(fg) = 2^4x * 2^x = 2^5x

NOTE: When multiplying two powers with same base exponents add.

(f/g)(x) = (2^4x)/(2^x) = 2^3x

NOTE: And when dividing they subtract.

Answer: a and c

//Hope it helps.

3 0
3 years ago
Over which interval on the x-axis is there a negative
trapecia [35]
4 I’m not that sure though
5 0
3 years ago
Evaluate the expression 5a + 5b. Let a = -6 and b = -5.
GrogVix [38]
<span>Evaluate the expression 5a + 5b. Let a = -6 and b = -5.

n = 5a + 5b
n = 5(-6) + 5(-5)
n = -30 + -25
n = -55

Hope this helps

</span>
8 0
3 years ago
Read 2 more answers
How many solutions does the system of equations have?
sertanlavr [38]
Y = 4 x + 3 
<span>y = 4 x + 3/2 
</span>no solution :) hope this helps
7 0
3 years ago
Read 2 more answers
Other questions:
  • Brittany is sell car magnets. She purchases them for $7.50 each and marks up the price by 30%. How much is Brittany planning to
    14·2 answers
  • Features of quadratic functions: what is smaller x and larger x and what is the vertex of the parabola?
    15·1 answer
  • You have two loans, for 2 years each. The total interest for the two loans is $138. On the first loan, you pay 7.5% simple inter
    8·2 answers
  • Assuming an initial bracket of [1, 5] for bisection method, the first (at the end of 1 iteration) iterative value of the root of
    11·1 answer
  • 3
    5·1 answer
  • Simplify 4^5/4^3 and show steps
    12·1 answer
  • What is 64,569 rounded off to the nearest thousand
    12·1 answer
  • Helppp ASAAPPPP WILL MARK AS BRAINLIST
    12·1 answer
  • Please help!!! <br><br> Options-<br> 15.3 <br> 10.2<br> 233<br> 21
    8·2 answers
  • The equation y = 4x represents the relationship between time, x, and distance traveled, y. Which table represents this relations
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!