Twg

This page lists questions and answers that were posted by visitors named Twg.

Questions

The following questions were asked by visitors named Twg.

How many three-symbol codes can be formed from the letters I, S, P, and Y without repetition?

A box contains two black balls and three gold balls. Two balls are randomly drawn in succession from the box. a. If there is no replacement, what is the probability that both balls are black? b. If there is replacement before the second draw, what is the...

A 6-sided die is rolled. The sides contain the numbers 1,2,3,4,5,6. List the sample space of rolling one die.

A box contains 13 white cards numbered 1 through13. List the sample space of the event choosing one card with a number greater than 6.

If you select a card from an ordinary deck of 52 playing cards, what is the probability that a diamond is drawn and that a BLACK 10 or a BLACK 7 is drawn??

if a bag contains 8 red marbles, 6 blue marbles and 9 green marbles, what is the probability of choosing a blue marble??

if you have two fair dice that are rolled, what is the probability of a sum 6 given that the roll is a 'double'?

Two cards are drawn without replacement from an ordinary deck of 52 playing cards. What is the probability that the second card is a face card,if the first card was a queen?

Find the probability of correctly answering the first 4 questions on a multiple choice test if random guesses are made and each question has 3 possible answers.

You are dealt two cards successively without replacement from a standard deck of 52 playing cards. Find the probability that both cards are black.

a bag contains 7 red chips and 10 blue chips. Two chips are selected randomly without replacement from the bag. what is the probability that both chips are red??

Find the probability of correctly answering the first 4 questions on a multiple choice test if random guesses are made and each question has 3 possible answers. A) 4/3 B) 1/81 C)1/64 D)3/4 I automatically think D.

What are the odds in favor of drawing a spade and a heart if drawing from a deck of cards w/o replacement?

What are the odds in favor of getting at least one head in three successive flips of a coin?

Sam bought 1 of 250 tickets selling for $2 in a game with a grand prize of $400. Was $2 a fair price to pay for a ticket to play this game?

The game of dots is played by rolling a fair die and receiving $1 for each dot showing on the top face of the die. What cost should be set for each roll if the game is to be considered a fair game?

The mean systolic blood pressure of adult males is normally distributed with a mean of 138 (millimeters of mercury) and a standard deviation of 9.7. What percent of adult males have blood pressure between 161.28 and 164.9?

A ship carries exactly 10 different signal flags. If each possible combination and ordering of 4 of these flags connotes a specific message, how many signals can be sent with these flags, taken 4 at a time?

A jar contains four marbles, each a different color: red, blue, green, and yellow. If you draw two marbles from the jar, one after another, replacing the first before drawing the second, what is the probability of getting a. two red marbles? b. a red marb...

Suppose that pizzas can be ordered in four sizes (small, medium, large, and Illini-size), with three crust choices (thin, thick, and Chicago style), four choices of meat (sausage, pepperoni, hamburger, and none) and two types of cheese (regular or double)...

WHAT IS AN EXAMPLE OF DISCRETE DISTRIBUTION AND CONTINUOUS DISTRIBUTIONS?

Consider the phrases ―A belief in equal rights has often led to the belief in equality of opportunity;‖ and ―American society does not emphasize equal results or equal rewards;‖Explain these conceptions of equality in 200 to 300 words. Include examples fr...

Three angles of a quadrilateral each measures 87*(degrees)..what is the measure of the fourth angle??

The skipper of a boat knows that the water is too shallow to bring his boat inside a “danger semicircle” that goes from lighthouse to lighthouse. How can the angle between his sightings of the two lighthouses help him decide when he is entering the danger...

The length of a median of a triangle is 36 units. Describe the location of the centroid on that median.

The legs of an ironing board are equal in length and bisect each other at the point where they cross. What generalization about parallelograms ensures that the ironing board will always be parallel to the floor, regardless of the height of the board above...

When a single card is drawn from an ordinary 52-card deck, find the odds in favor of getting the 4 of spades.

What is the expected value of one 700 tickets in a raffle for a prize of $1400?

How many different ways can a teacher line up 5 students for lunch?

There are 6 contestants in a singing competition. How many different ways can first, second, and third place be awarded?

There are 8 members on a board of directors. If they must form a subcommittee of 3 members, how many different subcommittees are possible?

True or false? A quadrilateral can have more than one acute interior angle

True or false? Any two concurrent lines are coplanar

. A parallelogram is a _________ if and only if its diagonals are congruent.

A quadrilateral is a _________ if and only if all of its sides are congruent and its diagonals are congruent

Does the following condition ensure that a quadrilateral is a parallelogram? Both pairs of opposite sides are congruent. yes or no

What characteristics help you determine whether a polyhedron is regular or irregular? I've put Irregular polyhedrons in my search engine and didn't come up with much. can someone help me?

Answers

The following answers were posted by visitors named Twg.

Can you please show me how you got that answer?

How many three-symbol codes (letter-number-number) can be made from the letters S, P, Y, and two digits from the set {0, 1, 2,....., 9} without repetition?

What do you mean?

I am not understanding this at all!!! I have read over my material for this class & I still don't get it!! Can someone PLEASE help me?!!!!?????

if you were to roll a single die, what would the P(number showing is not odd)be?

but how is the answer in decimals??

I don't understand.

I still do not get it. I took (7-1)/17= and I got 0.352 but the answers that I have to choose from are a) 0.485 b) 0.154 C) 0.515 D) 0.548 I am lost!!!

So if there are 26 black cards in a deck you would take 26/52*24/50 right??

I can't figure out what the other numbers will be.

you completely lost me when you responded and put 0.138*1 in your reply. May I ask where did you get 0.138?

I don't know if I got it right but my answer was 0.005422 in the top calculator and for the bottom it was 0.05. Is that correct?

Always ask the instructor on information that you are not sure of. Classmates can be helpful but would you want to get the information from your teacher first then ask if classmates had any problems understanding the assignment??

my question is this.......what are some examples back then and now of some events that reflect on equality towards people?

level to doesn't it?

ok, is it because the legs are the same size??

so the opposite legs are the same in length even though they cross each other. That's the answer?

by the website that you provided I think that it would be false.

Oh, I get it now....thank you!

I see how you got that but my choices are A. 6 B. 512 C. 56 D. 336 I don't understand it.

thank you it was very helpful!!