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
sertanlavr [38]
3 years ago
6

Compute the probability of randomly selecting an eight or jack

Mathematics
1 answer:
Anit [1.1K]3 years ago
6 0

Answer:

2/13

Step-by-step explanation:

In a regular deck of cards, there are a total of 52 cards. Of these, there are 4 8's and 4 jacks, making a total of 8 "desirable" outcomes. Therefore, the probability is 8/52=2/13. Hope this helps!

You might be interested in
The side lengths of a triangle are 5, 10, and 13. Is this a right triangle?
Lisa [10]

Answer:

As it can be seen in the attachment below,making C the correct answer hope it helped

Step-by-step explanation:

6 0
3 years ago
The temperature at 8:00am is 5 degrees Celsius and increases 2 degrees per hour. Does this equal y=2x+5
Ierofanga [76]
Yes.

y represents the temperature.

x represents the number of hours past 8:00am.



Please consider marking this answer as Brainliest to help me advance.
5 0
3 years ago
A sing claims a dress cost $45.00,but the sale tax is 6%how much does it really cost?
pantera1 [17]
The answer is $47.70
4 0
3 years ago
in 1991, a gallup poll reported this percent to be 79%. using the data from this poll, test the claim that the percent of driver
snow_lady [41]

We reject our null hypothesis, H₀, at a level of significance of =0.01 since the P-value is less than that threshold. There is compelling statistical data to indicate that since 1991, the proportion of drivers who love driving has decreased.

Given,

The Pew Research Center recently polled n=1048 U.S. drivers and found that 69% enjoyed driving their automobiles.

In 1991, a Gallup poll reported this percentage to be 79%. using the data from this poll, test the claim that the percentage of drivers who enjoy driving their cars has declined since 1991.

To report the large-sample z statistic and its p-value,

Null hypothesis,

H₀ : p = 0.79

Alternative hypothesis,

Ha : p < 0.79

Level of significance, α = 0.01

Under H₀

Test statistic,

Z_0= \frac{\hat p - p}{\sqrt{\frac{p(1-p)}{n} }  }

Z₀ = -7.948

The alternative hypothesis(Ha) is left-tailed, so the P-value of the test is given by

P-value = P(z <-7.945)

            = 0.000     (from z-table)

Since the P-value is smaller than given level of significance, α=0.01 we reject our null hypothesis, H₀, at α=0.0.1 level Strong statistical evidence to conclude that the percentage of drivers who enjoy driving their cars has declined since 1991.

To learn more about hypothesis click here:

brainly.com/question/17173491

#SPJ4

5 0
1 year ago
Please help! If you do you will get 'Brainliest'
salantis [7]

Answer:

D is your answer.

Step-by-step explanation:

if you do 2 numbers to the right you get 3 and now the half would go in between 3 which would make your answer 3 and one half

7 0
3 years ago
Read 2 more answers
Other questions:
  • scale factor of a prism with the surface area of 81m^2 to a similar prism with the surface area of 361m^2
    15·1 answer
  • How many 1/4 teaspoon doeses are in 7/8
    5·2 answers
  • The length of the hypotenuse of 30-60-90 triangle is 5. find the perimeter
    14·1 answer
  • I need help doing negative number
    12·1 answer
  • windiest paid $9 per hour and plans to work between 20 and 25 hours per week identify the independent and dependent quantity in
    6·1 answer
  • Which statements are true about the lines? Select three options.
    6·1 answer
  • 2 + 2x - 5 = 5(x + 3)<br> Plz explain or show how to solve plz
    7·1 answer
  • Your store is purchasing vegetables for premade meals and you have two different companies to choose from. Company A charges $28
    5·1 answer
  • Please help!! <br> Would be gladly appreciated!
    11·1 answer
  • Simplify to an equivalent exponential expression. Use 5 as the base. 53.54 ### 22 53.54 = 0 (Type your answer using exponential
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!