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
nexus9112 [7]
2 years ago
12

Calculate the probability of drawing an ace of spades, followed by an ace of hearts from a full deck ​

Mathematics
1 answer:
MrRissso [65]2 years ago
3 0

Answer:

Plzzzz answer fast......

You might be interested in
A recent survey found that 65% of high school students were currently enrolled in a math class, 43% were currently enrolled in a
Bas_tet [7]
<h3>Answer: Choice A)  0.20</h3>

===================================================

Explanation:

Let's say there are 1000 students. The students must take math, science or they can take both simultaneously.

  • 65% of them are in math. So there are 0.65*1000 = 650 math students.
  • 43% are in science, leading to 0.43*1000 = 430 science students.
  • 13% are in both so we have 0.13*1000 = 130 students who are in both.

Now onto the sentence that says "Suppose a high school student who is enrolled in a math class is selected at random"

This means we only focus on the 650 math students and ignore the 1000-650 = 350 students who aren't in math.

Of those 650 math students, 130 are also in science (since 130 are in both classes).

The probability we're after is therefore 130/650 = 0.20

4 0
3 years ago
Read 2 more answers
Heidi's hair was 2/3 of a meter long. her grandfather cut off 1/6 of a meter of her hair. how long is heidi's hair now?
Fittoniya [83]
The answer to this is 1/2 of a meter long. 
3 0
3 years ago
At 1 P. M. the family resumes their trip, and they reach Helena at 5 P. M. The total distance from the family’s home to Helena i
Hitman42 [59]

Answer: 60.6 miles per hour

Step-by-step explanation: 5 hours + 3 hours + 30 mins = 8 hours 30 mins 485 divided by 8

5 0
2 years ago
Calculate the slope of the line that contains the points: (2,-3) and (6,-3)
pshichka [43]

Answer:

Step-by-step explanation:

Slope (m) =

ΔY

ΔX

= 0

θ =

arctan( ΔY )

ΔX

= 0°

ΔX = 6 – 2 = 4

ΔY = -3 – -3 = 0

Distance (d) = √ΔX2 + ΔY2 = √16 = 4

Equation of the line:

y = 0x – 3

When x=0, y = -3

8 0
3 years ago
What is 24 ounces converted to pounds
natali 33 [55]

Answer:1.5 pounds

Step-by-step explanation:

To convert ounce to pounds multiply the ounce value by 0.0625

To convert 24 ounce

24 x 0.0625=1.5

24 ounces is equal to 1.5 pounds

8 0
3 years ago
Read 2 more answers
Other questions:
  • Answer plz it’s impirtanttttt
    12·1 answer
  • Which of the following sets of values is a soulution to the following system of liner expressions, 4x+y=24 x-y=-4
    9·2 answers
  • pita has 12 coins in her bag there are three £1 coins and nine 50p coins she takes 3 coins from the bag at random work out thepr
    14·1 answer
  • The figure below shows ∠ABC formed by the hands of the clock at 4 o’clock. What is the measure of ∠ABC?
    12·1 answer
  • 1) What is the difference between a number and its positive square root is 12. Find the number
    10·1 answer
  • The invitations to a holiday party cost a total of $31.50 if each invitation cost $0.75 cents how many invitations were sent out
    5·1 answer
  • HELP ASAP!!!! Need to get grade up
    7·2 answers
  • What is the perimeter of polygon lmnpq?
    7·1 answer
  • An 8 pack of light bulbs cost $22.40 what’s the unit price
    6·2 answers
  • I need this answered please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!