MATHEMATICS MIDDLE SCHOOL

A number cube is tossed and one card is randomly drawn. Find P(3, yellow) (BTW There are 5 cards 3 yellow 2 blue) The answer choice are: A. 1/30 B. 1/25 C.3/25 D.1/10

Answers

Answer 1
Answer:

Answer: (1)/(10)

Step-by-step explanation:

Probability =\frac{\text{favorable outcomes}}{\text{total outcomes}}

Given : A number cube is tossed and one card is randomly drawn.

Total outcomes for cube = 6

Total outcomes fro cards = 5

Number of yellow cards = 3

Event 1 : drawing 3 on cube .

P(E_1)=(1)/(6)

Event 2 : drawing a yellow card .

P(E_2)=(3)/(5)

Since both events are independent then probability of getting  3 on cube and a yellow card is P(E_1)* P(E_2)

i.e. \text{P(3, yellow)}=(1)/(6)*(3)/(5)=(1)/(10)

Hence, P(3, yellow)= (1)/(10)
Answer 2
Answer: i believe its 1/10 because there are 10 cards 

Related Questions

New Clarendon Park is undergoing renovations to its gardens. One garden that was originally a square is being adjusted so that one side is doubled in length, while the other side is decreased by three meters.The new rectangular garden will have an area that is 25% more that the original square garden. Write an equation that could be used to determine the length of a side of the original square garden. Determine the area, in square meters, of the new rectangular garden.
Please help ! RT is the perpendicular bisector of SU. Find the value of n and SU.
6. Explain It Explain how the x and y coordinates are related to the direction an object moves
What does 6/8 equal to In equivalent fraction
Perfect Pipes charges $120 plus $40 anhour to make plumbing repairs. No LeaksHere charges $50 plus $60 an hour. Forhow many hours is Perfect Pipes lessexpensive than No Leaks Here?

The variable z is directly proportional to x. When x is 3, z has the value 48. What is the value of z when x = 7?

Answers

Answer:

112

Step-by-step explanation:

Given z is directly proportional to x then the equation relating them is

z = kx ← k is the constant of proportionality

To find k use the condition x = 3 when z = 48

k = (z)/(x) = (48)/(3) = 16, thus

z = 16x ← equation of proportionality

When x = 7, then

z = 16 × 7 = 112

What is 18 is 50% of

Answers

Answer:

36

Step-by-step explanation:

I assume you mean "What is 18 50% of?"

of means *

18=50% * x

18 = 0.5x

18*2 = 0.5x * 2

x = 36

A volleyball team had 6 boys and 5 girls on it. The team needed 2 equipment managers. The coach selected 1 player at random to be an equipment manager and then selected 1 of the remaining players at random to be the other equipment manager.What is the probability that both equipment managers were girls? Express your answer in simplest form.

Answers

Proability first equipment manager is a girl: (5)/(11)
Probability second equipment manager is a girl: (4)/(10)

Probability both events occured = (5)/(11) x (4)/(10)
= (2)/(11)
there is a 25%chance because there is four possible outcomes

Natalie baked 12 cookies. Sheate 3/12 of the cookes, and her
sister ate 3/6 of the cookies.
Who ate more cookies?

Answers

Answer:

Her sister ate more cookies.

Step-by-step explanation:

If you convert 3/6 into a simplified fraction, it turns into half. Half of 12 is 6. Natalie ate 3 cookies. Therefore, her sister ate more.

Answer:

Her sister

Step-by-step explanation:

3/6=6/12 so her sister ate 6 cookies and she only ate 3

What's the expanded form to write 16,107,320

Answers

(10,000,000) + (6,000,000) + (100,000) + (7,000) + (300) + (20)

What is the value of 2 in 5,014,245?I wrote 200 and got it wrong. The 2 is in the hundreds place

Answers

Your reasoning and your answer were both correct. Discuss with the teacher. ("Discuss". DON'T fight.)
Other Questions
The food store stand at the zoo sold 2,514 of hamburgers last month.the average cost a of hamburger is $2.Jeremy estimates that about 6,000 worth of hamburger was sold last month.
We are parallelograms we are three different polygon sometimes we share our names what are we
Which value of n will make the rational number -17/n an integer? (A 18) (B 102) (C 170) (D None of the above)
IF A 30-DAY SUBSCRIPTION IS $499 PLUS 8% TAX, BUT IS BEING PRORATED FOR 7 DAYS, PLUS THERE IS A $10 OFF COUPON, WHAT'S THE FINAL COST?