6,964 Answered Questions for the topic mathematics
Permutations Problem
How many ways are there to seat 5 adults and 6 children in a row of chairs so that no kids sit together?Explain please with steps for a better understanding!
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05/03/21
Permutations Question Help
How many ways could 10 questions on a test be arranged if the easiest and hardest one are side-by-side? Please explain this scenario and how to do it with steps!
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Mathematics
05/03/21
Conversion factors
An earthworm moves 8 inches in 1 hour. What is that speed in feet per second ?
05/03/21
Calculate each factorial:
c) 92! / 88!d) 5x4x3!e) (n+2)(n+1)!f) (n+1)! / (n-1)!For each question, How would you do this please explain and show steps
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05/03/21
Question; the final score of a soccer game is 6 to 3...
The final score of a soccer game is 6 to 3. How many different scores were possible at half-time? Please explain. Is it basically saying that the first team could have had any score between 0 and 6...
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05/03/21
Please Help, Use tree diagrams to answer the following:
a) How many different soccer uniforms are possible if there is a choice of two types of shirts, three types of shorts, and two types of socks?b) How many different three-scoop cones can be made...
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Question; sailing ships used to send messages with signal flags flown from their masts
Sailing ships used to send messages with signal flags flown from their masts. How many different signals are possible with a set of four distinct flags is a minimum of two flags is used for each...
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05/03/21
Please I need help in Polynomial Remainder Theorem
1. The dimension of The volume of a container is modeled by a function V(x)= đ„3 + 3đ„2 â 10đ„ â 24. Let x cm represent the length, (x â 2) cm the width, and (x + 5) cm the height. Find one positive...
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05/03/21
Question, If repetition is not permitted, how many even three-digit numbers can be formed...
1.If repetition is not permitted, how manyeven three-digit numbers can be formedfrom the digitsa)1, 2, 3, 4, 5, 6? <- is it 2.4.6?b)0, 1, 2, 3, 4, 5?<- 2.4Please explain, I am so confused.
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05/03/21
Q: each question on a 10-question multiple choice test has four possible answers.
1.Each question on a 10-questionmultiple choice test has four possibleanswers. In how many ways could thequestions be answered ifb) the student is permitted to leaveanswers blank? <- wouldn't it...
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05/03/21
Q: Will the number of outcomes for the following events be the same or different?
1.Will the number of outcomesfor the following events be the same ordifferent? Explain.
A red die, a green die, and a white die are rolled at the same time.
Three white dice are rolled at the same...
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05/03/21
Q: A combination lock uses the numbers from 0 to 59.
1.A combination lock uses the numbers from0 to 59. Three numbers are dialled in thecorrect sequence. How many unique lockcombinations are possiblea) if repetition is permitted? <- why isn't it...
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05/03/21
Q: How many different outcomes are possible when rolling...
How many different outcomes are possiblewhen rolling:g) k n-sided dice?
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05/03/21
how many two-digit numbers can be formed from the digits 1, 2, 3, 4, 5
1.How many two-digit numbers can beformed from the digits 1, 2, 3, 4, 5 ifrepetition isa) permitted?b) not permitted?an explanation would be great for a better understanding, thanks!
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05/02/21
Q: determine the number of possible outcomes when a coin is tossed:
1.determine the number of possible outcomeswhen a coin is tossed: d) n timesexplain
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question help: when three-digit area codes were introduced in...
1.When three-digit area codes were introduced in 1947, the first digit had to be a number from 2 to 9 and the middle digit had to be wither 1 or 0. How many area codes were possible under this...
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Question; sailing ships used to send messages with signal flags flown from their masts
Sailing ships used to send messages with signal flags flown from their masts. How many different signals are possible with a set of four distinct flags is a minimum of two flags is used for each...
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A high school drama department sold 238 tickets for their performance.An adult ticket cost 6.75. A student ticket cost 3.50. They collected $1,252.25. How many student tickets were sold?
A high school drama department sold 238 tickets for their performance.o An adult ticket cost $6.75.o A student ticket cost $3.50.o The high school drama department collected $1,252.25 in ticket...
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Question; a large room has a bank of five windows...
1.A large room has a bank of five windows, Each window is either open or closed. How many different arrangements of open and closed windows are there? Explain Please.
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Question; the final score of a soccer game is 6 to 3...
The final score of a soccer game is 6 to 3. How many different scores were possible at half-time? Please explain.
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Logarithm problem, help needed.
lnxlogâeex = 0.2, Find the value of x.
05/02/21
How do I find the value of a and the value of b in this equation?
The question is...x2+4x-9=(x+a)2+bSolve for a and for b.I tried to figure this out, went crazy with my working over two A4 pages and came to no actual integer answer. I donât know how to complete...
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Counting Techniques Question, Please Help!
How many seven-digit telephone numbers can be made if the first three digits must be differentand the number cannot start with â0â?I'm having some trouble with this question, can someone please...
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Quetsion; A car manufacturer offers three kinds of upholstery material in five different colours
A car manufacturer offers three kinds of upholstery material in five different colours for this year's model. How many upholstery options would a buyer have? Please explain.
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Counting Techniques Question
In how many ways can you choose three Aces from a deck of cards one after the other.a) if the cards are not replaced between draws?b) if the cards are replaced between draws?Please explain + steps,...
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