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
podryga [215]
3 years ago
15

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 cho

ice are: A. 1/30 B. 1/25 C.3/25 D.1/10
Mathematics
2 answers:
adelina 88 [10]3 years ago
5 0
I believe its 1/10 because there are 10 cards 
balandron [24]3 years ago
5 0

Answer: \dfrac{1}{10}

Step-by-step explanation:

Probability =\dfrac{\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)=\dfrac{1}{6}

Event 2 : drawing a yellow card .

P(E_2)=\dfrac{3}{5}

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

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

Hence, P(3, yellow)= \dfrac{1}{10}

You might be interested in
Which ordered pair is a solution of the equation?<br> - 4x + 7 = 2y - 3
nydimaria [60]

Answer:

(0,5), (1,3), (2,1)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of the following is a rational number but not an integer?<br><br> 74, 3/10, -25, or 170
DiKsa [7]

Answer:

<h2>3/10</h2>

Step-by-step explanation:

<em><u>As</u></em>,

Integers includes whole numbers, and negative of the whole numbers.

And Rationals includes every fraction, Integers and negative fraction.

<em><u>So,</u></em>

170, -25, and 74 are both Integers and Rationals.

But,

Only 3/10 is a fraction included only in rationals and not in Integers

7 0
3 years ago
According to the rational root theorem what are all the potential rational roots of f(x)=9x^4-2x^2-3x+4
8_murik_8 [283]

Answer:

+/- 1, \frac{+-1}{+-3},\frac{+-1}{+-9},+-2,\frac{+-2}{+-3},\frac{+-2}{+-9},+-4,\frac{+-4}{+-3}, \frac{+-4}{+-9} ....

Step-by-step explanation:

The Rational root theorem states that If f(x) is a Polynomial with integer coefficients and if there exist a rational root of the form p/q then p is the factor of the constant term of the function and q is the factor of the  leading coefficient of the function

Given: f(x)= 9x^4-2x^2-3x+4

Factors of q (leading coefficient) are: +/-9, +/-3, +/-1

Factors of p (constant term) are: +/-4 , +/-2, +/- 1

According to the theorem we write the roots in p/q form:

Therefore,

p/q =+/- 1, \frac{+-1}{+-3},\frac{+-1}{+-9},+-2,\frac{+-2}{+-3},\frac{+-2}{+-9},+-4,\frac{+-4}{+-3}, \frac{+-4}{+-9} ....

7 0
3 years ago
Find the value of the underlined number 789,233 the 8 is underline
Fiesta28 [93]
7: hundred thousands
8: ten thousands
9: thousands
2: hundreds
3: tens
3: digits
8 0
3 years ago
Read 2 more answers
Consider the volume of the region shown below, which shows a right circular cone with top radius 3 cm and height 10 cm. We have
koban [17]
I have the same problem here with a slight change in the given values:

radius is 2 & height of 6 indicates the bounding line is y = 3 x---> x = y / 3.... 

<span>thus the [ π radius ² thickness ] yields π (y² / 9 ) <span>dy ,</span> y in [ 0 , 6 ] for the volume... </span>

a Riemann sum is then : y_i = 0 + i [ 6 / n ] = 6 i / n , i = 1,2,3...n and do a right side sum 

<span>π Σ { i = 1,2,3..n } [ 36 i² / 9 n² ] [ 6 / n ]
</span>
I hope my guide has come to your help. God bless and have a nice day ahead!
5 0
3 years ago
Other questions:
  • What else must you know to prove the triangles here by SAS
    7·1 answer
  • 4
    15·1 answer
  • Find the measure of the indicated angle the answer should be 59 show steps
    14·1 answer
  • What is 50% out of 80 , could you explain how you get to the answer , thank you !
    14·2 answers
  • The minute hand of a clock is 6 inches long. How far does the tip of the minute hand move in 20 minutes? Round to two decimal pl
    12·1 answer
  • Amanda babysits and charges $12 per hour. How much money will she make, if she babysits for 15 hours during one week.
    7·2 answers
  • HELP!!! WHATS THE ANSWER PLS HELP-
    7·1 answer
  • WILL GIVE BRAINLIEST
    14·2 answers
  • Is 6.8 greater than 6.75
    14·2 answers
  • -√-12 I need help there’s a picture of my question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!