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
Fantom [35]
3 years ago
6

1.

Mathematics
1 answer:
VLD [36.1K]3 years ago
3 0

The probability of randomly selecting an order that has at least 760

calories is 0.16

Step-by-step explanation:

The number of calories in an order of poutine at a certain fast food

restaurant is approximately normally  distributed

1. The mean "μ" is 740 calories

2. The standard deviation "σ" is 20 calories

3. We need to find the probability of randomly selecting an order that

    has at least 760 calories (x ≥ 760)

At first let us calculate z-score

∵ z = (x - μ)/σ

∵ x = 760 calories

∵ μ = 740 calories

∵ σ = 20 calories

∴ z = \frac{760-740}{20}=1

Use the normal distribution table of z (area to the left of z-score) to

find the corresponding area to z-score of 1

∵ The area corresponding of z = 1 is 0.84134

∵ We interested in x ≥ 760, we need the area to the right of z-score

∴ P(x ≥ 760) = 1 - 0.84134

∴ P(x ≥ 760) = 0.15866 ≅ 0.16

The probability of randomly selecting an order that has at least 760

calories is 0.16

Learn more:

You can learn more about probability in brainly.com/question/2264295

#LearnwithBrainly

You might be interested in
The figure shows the dimensions of a room. How much carpet is needed to cover the floor of the room?
Sati [7]

Answer: 24m

Step-by-step explanation:

How much carpet is asking the area and area= LW

so Length(4) x Width(6) = 24

8 0
3 years ago
Identify the factors of the terms of the expression 5+6a+11b
KatRina [158]
5 + 6a + 11b

terms: 5; 6a; 11b

Factors of 5: 1; 5
Factors of 6a: 1; 2; 3; 6; a; 2a; 3a; 6a
Factors of 11b: 1; 11; b; 11b
4 0
3 years ago
A man is on a diet and goes into a shop to buy some turkey slices. He is given 3 slices which together weigh 1/3 of a pound, but
Ghella [55]
The three slices are each approximately 1/9 pound in weight, and, since 2/9 is less than 1/4, he can eat 2 whole slices and be okay. If he wants to eat partial slices, then he could eat 2 1/4 slices, as each slice weighs 4/36 pounds, so 2 slices would equal 8/36 pounds, leaving 1/36 pound left over in his diet, which is a quarter of the third slice.

2.25
6 0
3 years ago
When looking for interesting facts, avoid using
inessss [21]

Answer:

D: humor.

Step-by-step explanation:

it's just common sense. I am not a gen z so I should know.

5 0
2 years ago
Constantine picks two letters at random from the word constantinople with replacement. what is the probability that both letters
dedylja [7]
Constantinople  has a total of 14 letters of which 9 are consonants

P(picking a consonant) = 9/14

P(2 letters are consonants with replacement) = 9/14 * 9/14 = 81/196
3 0
3 years ago
Other questions:
  • What is square root of 250 form of 6
    13·1 answer
  • Look at mina's work below 10 7/12 - 9/12 = (10/12 + 7/12) - 9/12 = 17/12 - 9/12 = 8/12 is mina's solution reasonable. Explain
    13·1 answer
  • Sanjana jogged uphill for a while at an average speed of 3 miles per hour, then jogged downhill for a while at an average speed
    6·1 answer
  • A school is painting its logo in the shape of a triangle in the middle of its sports field. The school wants the height of a tri
    8·1 answer
  • What is f(g(x)) for x > 5?
    10·2 answers
  • Kip is going to meet his family.
    15·1 answer
  • What is the value of y in the formula shown when x = 4/5 ?
    10·1 answer
  • Can y’all help me with this it’s my last question?
    12·2 answers
  • Can someone check my work if it’s right or not?
    12·2 answers
  • A map with a scale of 2:in:350 mi shows two cities to be 6 inches apart. How many miles apart are the cities?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!