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
Murljashka [212]
4 years ago
7

If you do not put the first card back

Mathematics
1 answer:
Zanzabum4 years ago
4 0

Answer:

A

Step-by-step explanation:

13/52 × 12/51 =1/17

0.0588

You might be interested in
There were 26 balloon in the party room, 12 red and 14 blue. Half of the blue balloon
Nostrana [21]

Answer:

There would be 19 ballons left

Step-by-step explanation:

7 0
3 years ago
Please helppppppppppppppppp
Alex777 [14]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
The sum of one third of a number and five is equal to six less than the number
abruzzese [7]

Call the number : x

(1/3)x + 5 = x-6

=> (1/3)x + 5 - (x-6) = 0
=> (1/3)x + 5 - x + 6 = 0
Group (1/3)x with -x, 5 with 6

=> [(1/3)x - x] + (5+6) = 0
=> (-2/3)x + 11 = 0
=> (-2/3)x = -11
=> x = -11 : (-2/3) = 33/2.

Recheck : 1/3 x 33/2 + 5 = 33/6 + 5 = 63/6 = 21/2

33/2 - 21/2 = 12/2 = 6 (21/2 is 6 less than 33/2, satisfied.)

4 0
2 years ago
The mean amount of money spent on lunch per week for a sample of 100 students is $21. If the margin of error for the population
Digiron [165]

From the given mean and margin of error, the 99% confidence interval for the mean amount of money spent on lunch per week for all students is:

[$19.5, $22.5].

<h3>How to calculate a confidence interval given the sample mean and the margin of error?</h3>

The confidence interval is given by the sample mean plus/minus the margin of error, hence:

  • The lower bound is the sample mean subtracted by the margin of error.
  • The upper bound is the sample mean added to the margin of error.

For this problem, we have that:

  • The sample mean is of $21.
  • The margin of error is of $1.50.

Hence the bounds are given as follows:

  • Lower bound: 21 - 1.50 = $19.50.
  • Upper bound: 21 + 1.50 = $22.50.

Hence the interval is [$19.50, $22.50].

More can be learned about confidence intervals at brainly.com/question/25890103

#SPJ1

7 0
1 year ago
Which measurement is the best estimate for the length of a clothespin?
saul85 [17]
In my opinion i think it’d be 9 cm
3 0
3 years ago
Other questions:
  • A movie rental kiosk charges a $25 membership fee and $3 per movie. An online movie service charges a $20 membership fee and $4
    5·1 answer
  • Please help!!! I very much need help, thank you!
    5·1 answer
  • 7/8 - 3/64 give your awnser in its simplest form
    9·2 answers
  • The hypotenuse of a right triangle measures 9 inches, and one of the acute angle measures 36 degrees. What is the area of the tr
    13·1 answer
  • A roofer measures a run of 4 feet for each 2 feet of rise on a roof. what is the pitch, or slope, of the roof
    10·1 answer
  • The formula y = mx + b is called the slope-intercept form of a line. Solve this formula for m
    15·1 answer
  • Which two grids have 25% shaded
    5·2 answers
  • 4) There are 4,200 beads in a box. There are 6 bags of beads in each box. If each bag has the same number of beads, how many bea
    6·1 answer
  • PLS HELPPPP I WILL BE GIVING BRAINLESS THE PIC IS RIGHT BELOW PLS IF U DONT KNOW THE ANSWER DONT ANSWER PLSSS
    8·1 answer
  • Solve for L:<br> P=2L+2W
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!