. A family consisting of two adults and three children wishes to have a photo taken....
. A family consisting of two adults and three children wishes to have a photo taken. In how many ways can they be arranged, if they sit a) in a single row? b) with an adult at either end of the row? c) alternating child and adult?
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. A family consisting of two adults and three children wishes to
have a photo taken....
There are 28 people in your family consisting of 18 adults, 13 females, and 11 who...
There are 28 people in your family consisting of 18 adults, 13 females, and 11 who have red hair. There are 11 adults females, six of whom have red hair. How many male children without red hair are in the family? Create a Venn diagram.
FNC 1) The Lees, a family of two adults and two dependent children under age 16,...
FNC 1) The Lees, a family of two adults and two dependent children under age 16, had a gross annual income of $68,000 for 2017. Determine their standard deduction, exemption, and child tax credit amounts, as well as their marginal and average tax rates, assuming their filing status is married filing jointly. 9) Calculate the 2017 total tax for Gordon Geist, a single taxpayer with no dependents and no itemized deductions. He has an active income of $40,000, a short-term...
Suppose you have to create a password consisting of seven letters followed by two digits. The...
Suppose you have to create a password consisting of seven letters followed by two digits. The letters cannot be repeated but the digits can be repeated. a) How many possible such passwords can you create? b) If you insist on alternating consonants with vowels (do not count “y” as a vowel), starting and ending the string of letters with consonants, and making the two digits at the end a prime number greater than 23, then how many passwords can you...
discrete math 1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of...
discrete math
1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of developing lung cancer (a) Tracking whether each of the friends develops hung cancer, write down the sample space by listing its elements. Be clear about any notation that you choose to use. (b) What is the probability that exactly one of the friends develops lung cancer? (c) What is the probability that at least two of the friends develop lung cancer? 2. Six people...
8&9 8. Four married couples have bought 8 seats in the same row for a concert....
8&9
8. Four married couples have bought 8 seats in the same row for a concert. Ia how manry different ways can they be seated (a) with no restrictions? (b) if each couple is to sit together? (c) if all the husbands sit together to the right of all the wives? 9. A machinist produces 22 items during a shift. Three of the 22 items are defective and the rest are not defective. In how many different orders can the...
Taxpayer and spouse have two children. Child A is three years old. Child B is 22....
Taxpayer and spouse have two children. Child A is three years old. Child B is 22. Both children live with Taxpayer and Spouse full time. Child B works part time for Starbucks and goes to school part time. Taxpayer and Spouse also provide support for Spouse’s Father. Father has $20,000 in gross income. Taxpayer and Spouse provide more than half of Father’s support. How many qualified children are in this example?
7. 2000 adults were asked if they have ever shopped online. The results are Have shopped...
7. 2000 adults were asked if they have ever shopped online. The results are Have shopped 900 700 Haven't shopped 300 100 Male Female An adult is selected randomly. Find the a. P(hasn't shopped online or is female) b. P(is male or has shopped online) c. P(has shopped online or hasn't shopped online) 12 oo ties 8. The mean time taken by the participants in a road race is 220 minutes (std. dev. 20 min). Use Chebyshev's Theorem to find...
4. Consider a chessboard, shown below. At starting at the square al (the lower right hand...
4. Consider a chessboard, shown below. At starting at the square al (the lower right hand corner), you can go one step up or one step right at each move. The procedure stops until the point h8 (the upper right corner) is reached. a) How many different paths from al to h8 are possible? (b) How many differnt paths from al to h8 are possible if each path must pass through the square e4? 5. If 10 new teachers are...
Can someone help me with these questions please Thank you 6. It is common in many...
Can someone help me with these questions please
Thank you
6. It is common in many industrial areas to use a filling machine to ill boxes full of product This occurs in the food industry as well as other areas in which the product is used in the home, for example, detergent. These machines are not perfect, and indeed they may A, fill to specification, B, underfill, and C, overfill. Generally the practice of underfilling is that which one hopes...
1) (5pts) Three married couples have purchased theater tickets and are seated in a row consisting...
1) (5pts) Three married couples have purchased theater tickets and are seated in a row consisting of just six seats. a) How many different seating arrangements are possible? TOTAL: b) How many difet seating arangements ave thethrce men (in any order) in the three leftmost seats? TOTAL: c) Assume the theater-goers take their seats in a completely random fashion. Then each of the seating arrangements in part a) are equally likely. Find the probability that the three men end up...
FNC 1) The Lees, a family of two adults and two dependent children under age 16, had a gross annual income of $68,000 for 2017. Determine their standard deduction, exemption, and child tax credit amounts, as well as their marginal and average tax rates, assuming their filing status is married filing jointly. 9) Calculate the 2017 total tax for Gordon Geist, a single taxpayer with no dependents and no itemized deductions. He has an active income of $40,000, a short-term...
discrete math
1. Suppose that three friends, all heavy smokers, each have a 50-50 chance of developing lung cancer (a) Tracking whether each of the friends develops hung cancer, write down the sample space by listing its elements. Be clear about any notation that you choose to use. (b) What is the probability that exactly one of the friends develops lung cancer? (c) What is the probability that at least two of the friends develop lung cancer? 2. Six people...
8&9
8. Four married couples have bought 8 seats in the same row for a concert. Ia how manry different ways can they be seated (a) with no restrictions? (b) if each couple is to sit together? (c) if all the husbands sit together to the right of all the wives? 9. A machinist produces 22 items during a shift. Three of the 22 items are defective and the rest are not defective. In how many different orders can the...
7. 2000 adults were asked if they have ever shopped online. The results are Have shopped 900 700 Haven't shopped 300 100 Male Female An adult is selected randomly. Find the a. P(hasn't shopped online or is female) b. P(is male or has shopped online) c. P(has shopped online or hasn't shopped online) 12 oo ties 8. The mean time taken by the participants in a road race is 220 minutes (std. dev. 20 min). Use Chebyshev's Theorem to find...
4. Consider a chessboard, shown below. At starting at the square al (the lower right hand corner), you can go one step up or one step right at each move. The procedure stops until the point h8 (the upper right corner) is reached. a) How many different paths from al to h8 are possible? (b) How many differnt paths from al to h8 are possible if each path must pass through the square e4? 5. If 10 new teachers are...
Can someone help me with these questions please
Thank you
6. It is common in many industrial areas to use a filling machine to ill boxes full of product This occurs in the food industry as well as other areas in which the product is used in the home, for example, detergent. These machines are not perfect, and indeed they may A, fill to specification, B, underfill, and C, overfill. Generally the practice of underfilling is that which one hopes...
1) (5pts) Three married couples have purchased theater tickets and are seated in a row consisting of just six seats. a) How many different seating arrangements are possible? TOTAL: b) How many difet seating arangements ave thethrce men (in any order) in the three leftmost seats? TOTAL: c) Assume the theater-goers take their seats in a completely random fashion. Then each of the seating arrangements in part a) are equally likely. Find the probability that the three men end up...
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