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
lara [203]
2 years ago
8

program that generates two random numbers between one and 11. what is the probability that both values will be more than 7? numb

ers can repeat.
Mathematics
1 answer:
katovenus [111]2 years ago
6 0

Answer:

1/9

Step-by-step explanation:

The numbers between 1 and 11 are:

2, 3, 4, 5, 6, 7, 8, 9, 10

There are 9 numbers.

Of the 9 numbers, 8, 9, and 10 are greater than 7, so there are 3 numbers greater than 7.

p(number greater than 7) = 1/3

p(>7) = 1/3

Each time a number is selected, the probability it is greater than 7 is 1/3.

For two numbers, you have two independent events, so the overall probability is the product of the individual probabilities.

p(>7 then >7) = p(>7) * p(>7) = 1/3 * 1/3 = 1/9

You might be interested in
You are on your way to work. You drive 3.9 miles to a gas station and buy gas. Your workplace is 1.39 miles from the gas station
Whitepunk [10]

Answer:

Approx. 5.3 miles

Step-by-step explanation:

4 0
3 years ago
The fitted regression is Sales = 832 − 28.2 Price. (a-1) If Price = 1, what is the prediction for Sales? (Round your answer to 1
almond37 [142]

Answer:

Part (a-1): The prediction for Sales is 803.8.

Part (a-2): The correct option is: An increase in price decreases sales.

Part (B): The prediction for sales is 211.66

Part (C): The intercept is meaningful as sales will be maximized when price is zero.

Step-by-step explanation:

Consider the provided regression:

Sales = 832 − 28.2 Price

(a-1) If Price = 1, what is the prediction for Sales?

Substitute Price = 1 in above regression.

Sales = 832 − 28.2 (1) = 803.8

Hence, the prediction for Sales is 803.8.

Sales (a-2) Choose the correct statement.

Here we can observe that as we increase the price, sales decrease.

Thus, the correct option is: An increase in price decreases sales.

(b) If Price = 22, what is the prediction for Sales?

Substitute Price = 22 in above regression.

Sales = 832 − 28.2 (22)

Sales = 832 − 620.4

Sales = 211.66

Hence, the prediction for sales is 211.66

Sales (c) Choose the right option.

As we increase the price, sales decrease that means the sales will be maximum if the price is 0.

The intercept is meaningful as sales will be maximized when price is zero.

3 0
3 years ago
Three playing cards are placed in a row, from left to right. Each card is of a
qaws [65]

Answer:

hifgreeg33ctvtvunu

Step-by-step explanation:

highhb tug 5h6g6g5g5g

8 0
3 years ago
WILL GIVE BRAINLIEST!
Talja [164]

Answer:

100

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What transformation is shown below?
Artist 52 [7]

Answer:

it's a translation

Step-by-step explanation:

it just moved (3,0). If it were a rotation the y-axis wouldn't be the same. If it were a reflection you would be able to flip the blue triangle onto the red triangle.

6 0
2 years ago
Other questions:
  • -8+ 8b = 16 8b+8=16 -8=-8 8b=8
    10·1 answer
  • Shawna’s book report must have a minimum of 500 words. She counted the number of words she wrote already and realized she still
    8·1 answer
  • What is the value of 2/7+-3/4+-2/7+4/3
    12·1 answer
  • Mrs. Sanchez has a bag of assorted nuts that contain almonds, pecans, and walnuts. 1/3 of the nuts are almonds and 3/4 of the re
    5·2 answers
  • Need math help pls!!
    7·1 answer
  • What is the area of a circle ​
    8·2 answers
  • This is the last question :)
    7·2 answers
  • 2x-1=3/4x+9<br> Help Me Brainilist to whoever explains the best
    14·2 answers
  • How much water can be filled in the can having its shape triangular prismas
    15·1 answer
  • Por un kilo y medio de merluza se ha pagado 21,30 €. A cuanto estaba el kilo?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!