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
iren [92.7K]
4 years ago
15

The probability of drawing an ace from a deck of cards is 1/13. If you drew one card at a time (and put the card back each time)

for 400 tries, how many times total could you expect to draw an ace
Mathematics
1 answer:
Digiron [165]4 years ago
4 0

Answer:

31 aces

Step-by-step explanation:

To find the number of aces you would expect, take the probability of an aces and multiply by the number of tries

1/13 * 400 =30.76923

Rounding up, approximately 31 aces

You might be interested in
A carton in the shape of a cube measuring 8 in. tall is filled with colored plastic cubes measuring 1 in.across each face. The c
DerKrebs [107]
You can fir 8x8x8 cubes in the carton, that means you can fit 512 cubes in the carton.
the total cost would be, 0.25 x 512 = $128
7 0
3 years ago
Read 2 more answers
Please help me, I’ll mark your answer as brainliest! <br> Find g(x)
KengaRu [80]

Answer:

|x-3|-5

Step-by-step explanation:

f(x) = |x|

These lines are lines of absolute value equations. g(x) is shifted 3 units left so we subtract 3 from within the bars, and shifted down 5 units so we subtract 5 from the absolute value which leaves us with |x-3|-5

5 0
2 years ago
If an item is marked up 15% and the new cost is 155.25 what was the original price
Dmitry [639]
(1-0.15)=0.85
0.85 (155.25)=131.962
    estimated answer
131.962 is about $132.00
4 0
3 years ago
There are 5280 feet in 1 mile. how many feet are in 3.5 miles?
worty [1.4K]

Answer:

18,480

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
The population of a city has increased by 33% since it was last measured. If the current population is 39,900, what was the prev
Ksju [112]

Answer:

26,733

Step-by-step explanation:

39,900 - Percentage decrease =

39,900 - (33% × 39,900) =

39,900 - 33% × 39,900 =

(1 - 33%) × 39,900 =

(100% - 33%) × 39,900 =

67% × 39,900 =

67 ÷ 100 × 39,900 =

67 × 39,900 ÷ 100 =

2,673,300 ÷ 100 =

26,733

Hope this helps :)

5 0
3 years ago
Other questions:
  • the perimeter of a triangle is 17 cm. the second side is twice the length of the first side and the third side is 1cm less than
    13·1 answer
  • Scott wants to swim across a river that is 400 meters wide. He begins swimming perpendicular to the shore
    12·1 answer
  • ...........<br>..............<br>........
    6·1 answer
  • Can someone please explain functions and how find the y intercept when in this form
    12·1 answer
  • Simply (3/10) (-5/9)
    11·1 answer
  • Martha wrote an example of a quadratic function for a homework assignment. The function she wrote is shown. f(x) = 5x3 + 2x2 + 7
    7·2 answers
  • Can someone do this please? And please DONT waste my points!!!!
    15·2 answers
  • help on latest question? it's worth 100 pts and pretty easy im just lazy :) its also a math question :)
    12·2 answers
  • McKenna earns $12 per hour mowing her grandmother yard.
    15·1 answer
  • Which of the following sets of data will have the smallest Standard Deviation?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!