If you draw one card at random from a deck of 12 cards numbered 1 through 12, what is the probability that the number you draw is even and divisible by 5?
1. You draw one card at random from a standard deck of 52 playing cards. Find the probability that...... ... card. 2. You draw five cards at random from a standard deck of 52 playing cards. What is the probability that the hand drawn is a full house? (A full house consists of three of one kind and...
1. You toss a six-sided die four times. What is the probability of getting four 5\'s? 2. You toss a...... ... draw one card at random from a standard deck of 52 playing cards. What is the probability that the card is not a club? 4. You toss a coin five times. What is the probability of getting at...
You get to select one card at random from a standard deck of 52 cards. If you pick a club, you win $8. If you pick a heart, you win $4. If you pick any other suit, you lose $6. Determine your expectation for this...
You can tell whether a person is nearsighted or farsighted by looking at the width of the face through their glasses. If the person’s face appears narrower through the glasses (Fig. 25-47), is the person farsighted or nearsighted?
Canadian Wheel received an invoice dated May 13 with terms 2/10, n/30, The amount stated on the invoice was $2499. (a) What is the last day for taking the cash discount (b) What is the amount due if the invoice is paid on the last day for taking the discount?
Carraway Seed Company Inc. has for many years cultivated and sold what are known as heritage plants and seeds. For example, the company has sought out older varieties of tomato plants that are no longer grown by commercial vegetable farmers because they either take too long to mature, do not ship...
Using the partial fractions technique, the function f(x) 38x+57 x2+x-90 , can be written as a sum of partial fractions %3D 38x+57 21 17 x) = x2+x-90 X-9 x + 10 Therefore, the integral of the function f(x) is x) dx = 21 In x-9 +17 In x+ 10 +C.
Balance a ration for a milking dairy cow to contain: CP = 16 % Ca = .66 % P= .41 % 27 % Corn Silage Feed Feed Feed 23 % Alfalfa 5 % Brewers Grains Feed 3 % Whole Cotton Seed Leave 2% slack space for Vitamins & Minerals and include .5% salt & .1% Vit-TM mix Check the ration for K and S. Requirement...
A ball is drawn from a bag containing 13 red balls numbered 1-13 and 5 white balls numbered 14-18. What is the probability that (a) The ball is not red? (b) The ball is white and odd-numbered? (c) The ball is white or odd-numbered?
A car rental firm has 425 cars. Sixty-three of these cars have defective turn signals, and 32 have defective tires. What is the probability that one of these cars selected at random (a) Does not have defective turn signals? (b) Has no defects if no car has 2 defects?
In a study of the pernicious giant hogweed, Jan Pergl1 and associates compared the density of these plants in two different sites within the Caucasus region of Russia. In its native area, the average density was found to be 5 plants/m2. In an invaded area in the Czech Republic, a sample of n = 50...