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
Alenkinab [10]
3 years ago
14

For the past 40 days, Naomi has been recording the number of customers at her restaurant between 10:00 a.m. and 11:00 a.m. Durin

g that hour, there have been fewer than 20 customers on 25 out of the 40 days.
What is the experimental probability there will be **20 or more customers** on the forty-first day? Include it as fraction, decimal and percent.
Mathematics
1 answer:
olganol [36]3 years ago
3 0

Answer:

the experimental probability for 20 or more customersis 37.5%

Step-by-step explanation:

Given that

The recording of the customers would be in between 10:00 AM to 11:00 PM

In this, they have been fewer than 20 customers on 20 out of the 40 days

We need to find out the experimental probability for 20 or more customers

So,

= (40 - 25) ÷ (40)

= 15 ÷ 40

= 37.5%

Hence, the experimental probability for 20 or more customers is 37.5%

You might be interested in
Find the area of the shaded region:
Deffense [45]

Answer:

34560

Step-by-step explanation:

You have to multiply to get your answer

Hope I'm right...

Hope this helps plz like and brainly :D

6 0
3 years ago
Answer this question please branliest going :) thanks
White raven [17]

Answer:

11/1 or 11

Step-by-step explanation:

hope this helps

3 0
2 years ago
15-x=37 what is the value of x
Sergeu [11.5K]

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = -22

8 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown below.<br> a. x=80<br> b. x=48<br> c. x= 32<br> d. x=12
yulyashka [42]

THEOREM:

• <u>Pythagorean theorem</u>:— In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.

ANSWER:

By pythagorean property,

x² = 4² + 8²

x² = 16 + 64

x² = 80

x = √80 units.

So, <u>Correct choice</u> - [A] √80 units.

8 0
2 years ago
Read 2 more answers
Sydney purchases a new car for $27,500. The value of the car decreases at rate of 15% each year. In approximately will the $1,25
Pani-rosa [81]

Answer:

Time taken n = 19 years (Approx)

Step-by-step explanation:

Given:

Amount of car P = $27,500

Decrease rate r = 15% = 0.15

Final amount A = $1,254

Find:

Time taken n

Computation:

A = P[1-r]ⁿ

1,254 = 27,500[1-0.15]ⁿ

0.0456 = [0.85]ⁿ

Time taken n = 19 years (Approx)

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the area of this shape?
    10·1 answer
  • How much is : -3 2/3 * -4 1/2
    9·1 answer
  • If an orange traffic cone has a diameter of 10 in. and a height of 28 in. what is the volume of the cone?
    13·1 answer
  • A blueberry whole grain breakfast bar has 9 grams of fat and 140 calories. Roughly what percent of calories are from fat? Rememb
    10·1 answer
  • Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k<br>2<br>-2<br>1/2<br>-1/2
    13·1 answer
  • Find the midpoint of the segment with the given endpoints.
    13·1 answer
  • Find the volume. Use pi as part of the equation. Round to the nearest 10th
    14·2 answers
  • Please help!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Find the domain of f(x) = 2x for the range {-8, 4, 12, 20).
    5·1 answer
  • The length of a rectangle is 3cm greater than its width. the perimeter of the rectangle is 34cm. find its length.​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!