Find the probability of selecting both red cards when two cards are drawn without replacement\

Mathematics Posted by admin

QUESTION POSTED AT 18/04/2020 - 06:38 PM

Answered by admin AT 18/04/2020 - 06:38 PM

This question is incomplete

You have to tell how many cards you have and how many of them are red !

Then devide the no.of red card over total no. Of cards and you will get the answer..
Post your answer

Related questions

Antoine and Tess have a disagreement over how to compute a 15% gratuity on $46.00. Tess says, “It is easy to find 10% of 46 by moving the decimal point one place to the left to get $4.60. Do that twice. Then add the two amounts to get $4.60 + $4.60 = $9.20 for the 15% gratuity.” How should Antoine respond to Tess’s method?

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:43 AM

Find the six arithmetic means between 1 and 29.

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:36 AM

Jeanine Baker makes floral arrangements. She has 13different cut flowers and plans to use 5 of them. How many different selections of the 5 flowers are​ possible?

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:29 AM

Find an irrational number that is between 7.7 and 7.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth. (3 points)

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:29 AM

Find the differential dy of y=1/x+1 Evaluate dy for x=1 , dx=−.01

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:25 AM

The lines below are perpendicular. If the slope of the green line is 3/2, what is the slope of the red line?

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:25 AM

What is the red to purple ratio? what is the blue to red ratio?

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:24 AM

Let y=4x^2 find the differential dy when x=5 and dx=0.4

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:22 AM

A Pentagon has three angles that are congruent and two other angles that are supplementary to each other. Find the measure of each of the three congruent angles in the Pentagon

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:21 AM

M is the midpoint of JK. the coordinates of J are (6,3) and the coordinates of M are negative (3,4) , find the coordinates of K.

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:21 AM

In a triangle, the measure of the first angle is three times the measure of the second angle. The measure of the third angle is 55 more than the measure of the second angle. Use the fact that the sum of the measures of the three angles is 180 to find the measure of each angle to find the measure of each angle.

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:21 AM

Find the derivative of the following functions f(x) = x^7 - 2x^3 - 9x

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:20 AM

The lines below are perpendicular. If the slope of the green line is -5, what is the slope of the red line?

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:17 AM

Calculate the average rate of change for the given graph from x = 3 to x = 5 and select the correct answer below. A. 5 B. 3 C. 1 D. 0

Mathematics

QUESTION POSTED AT 02/06/2020 - 01:12 AM

Maria drew two parallel lines KL and MN intersected by a transversal PQ, as shown below: Two parallel lines KL and MN with PQ as a transversal intersecting KL at point R and MN at point S. Angle KRS is shown congruen Which theorem could Maria use to show the measure of angle KRQ is equal to the measure of angle PSN? (1 point) Select one: a. Alternate Exterior Angles Theorem b. Alternate Interior Angles Theorem c. Same-Side Interior Angles Theorem d. Vertical Angles Theorem

Mathematics

QUESTION POSTED AT 01/06/2020 - 05:08 PM

_____ 20. Brandon needs $480 to buy a TV and stereo system for his room. He received $60 in cash for birthday presents. He plans to save $30 per week from his part-time job. To find how many weeks w it will take to have $480, solve 60 + 30w = 480. Type your answer in the blank to the left. A. 16 weeks B. 13 weeks C. 15 weeks D. 14 weeks

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:55 PM

Three-sevenths of a number is 21. Find the number

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:54 PM

14. Tell whether the sequence 1 3 , 0, 1, −2 … is arithmetic, geometric, or neither. Find the next three terms of the sequence. Type your answer in the blank to the left. A. neither; 7, -20, 61 B. geometric;7, -20, 61 C. arithmetic; − 1 3 , 1 1 3 , 3 D. geometric;−3 1 3 , −5 5 9 , −9 7 27

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:49 PM

Points B, D, and F are midpoints of the sides of ace EC = 44 and BF = 2x - 6. Find the value of x.

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:49 PM

Find the circumference of a circle that has a diameter of 2 ft. use 3.14 for pi

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:47 PM

In a right triangle if one acute angle has a measure of 10 x + 3 and the other has a measure of 3x + 9 find the larger of these two angles

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:47 PM

The lengths of three sides of a quadrilateral are shown below: Side 1: 3y2 + 2y − 6 Side 2: 3y − 7 + 4y2 Side 3: −8 + 5y2 + 4y The perimeter of the quadrilateral is 4y3 + 18y2 + 16y − 26. Part A: What is the total length of sides 1, 2, and 3 of the quadrilateral? (4 points) Part B: What is the length of the fourth side of the quadrilateral? (4 points) Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer. (2 points) QUESTION 2: A rectangle has sides measuring (4x + 5) units and (3x + 10) units. Part A: What is the expression that represents the area of the rectangle? Show your work to receive full credit. (4 points) Part B: What are the degree and classification of the expression obtained in Part A? (3 points) Part C: How does Part A demonstrate the closure property for polynomials? (3 points) QUESTION 3: A bucket of paint has spilled on a tile floor. The paint flow can be expressed with the function p(t) = 5t, where t represents time in minutes and p represents how far the paint is spreading. The flowing paint is creating a circular pattern on the tile. The area of the pattern can be expressed as A(p) = πp2. Part A: Find the area of the circle of spilled paint as a function of time, or A[p(t)]. Show your work. (6 points) Part B: How large is the area of spilled paint after 2 minutes? You may use 3.14 to approximate π in this problem. (4 points)

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:46 PM

Find the greatest common factor. 3x4y2 + 12x2y3 + 6x3y4

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:45 PM

Geometry help ASAP 15 points Need help to find A and B

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:45 PM

A computer manufacturer built a new facility for assembling computers. There were construction and new equipment costs. The company paid for these costs and made combined profits of $10 million after 4 years, while profits increased $7.5 million per year. Select the correct graph of this function. gif There is a graph of a line that has a y intercept that is approximately negative $2 million and an x intercept that is approximately 0.7 years. There is a graph of a line that has a y intercept that is approximately negative $30 million and an x intercept that is approximately 3 years. There is a graph of a line that has a y intercept that is approximately negative $20 million and an x intercept that is approximately 2.7 years. There is a graph of a line passes through the point of x equals 0 comma y equals 0 and the point of x equals 4 comma y equals $10 million.

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:44 PM

Find the greatest common factor. 2x3y + x2y2 + 4xy3

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:44 PM

In a word game, you choose a tile from a bag, replace it, and then choose another. If there are 28 vowels and 12 consonants, what is the probability you will choose a consonant and then a vowel?

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:42 PM

Suppose you toss a coin 100 times and get 85 heads and 15 tails. Based on these​ results, what is the probability that the next flip results in a head​? The probability that the next flip results in a head is approximately_____(type an integer or a simplified fraction)

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:39 PM

The minimum monthly payment for Andrew's credit card is 2% of his balance or $20, whichever is higher. If Andrew's balance at the end of his last billing cycle was $870, what is his minimum monthly payment?

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:39 PM

Use the Pythagorean theorem to find the measure of the hypotenuse of right triangle of the measures of the legs are 30 meters and 72 meters

Mathematics

QUESTION POSTED AT 01/06/2020 - 04:39 PM