The mathematics club will select a president, a vice president, and a treasurer for the club. if there are 15 members in the club, how many different selections of a president, a vice president, and a treasurer are possible if each club member can be selected to only one position? here are the choices i forgot to include them 42 455 2730 3375

Answers

Answer 1

Answer: This is a problem of variations because the order is important, it can not be selected all of members, and can not repeat.
15V3 = 15!/(15-3)! = 2730

Related Questions

Suppose that the population of deer in a state is 1,500 and is growing 2% each year. Predict the population after 4 years.
If (cos)x= 1/2 what is sin(x) and tan(x)? Explain your steps in complete sentences.
a soccer goal is in the shape of a triangular prism. the base and height of the right triangles at the sides of the goal measure 4 feet and 8 feet and the opening along the front is 24 feet long. how many cubic feet of space is 24 feet long. how many cubic feet of space is contained within this goal?
Which expression is equivalent to 5x2 – 8 ?explain
Subtract 8.263 from 13.48, you obtain

PLEASE HURRY According to a poll, 30% of voters support a ballot initiative. Hans randomly surveys 5 voters. What is the probability that exactly 2 voters will be in favor of the ballot initiative? Round the answer to the nearest thousandth.P (k successes) = Subscript n Baseline C Subscript k Baseline p Superscript k Baseline (1 minus p) Superscript n minus k. Subscript n Baseline C Subscript k Baseline = StartFraction n factorial Over (n minus k) factorial times k factorial EndFraction

0.024

0.031

0.132

0.309

Answers

Answer:

0.309

Step-by-step explanation:

→ Utilise the binomial distribution formula

$p=nCr*p^(n) *q^(n-r)$

→ It first will be 5C2 as there is 5 possible voters but he wants 2 voters

$p=5C2*p^(n) *q^(n-r)$

→ Then it will be $0.3^(2)$ as the probability they are in favour is 0.3 and we get the n from the 2 number for the 5C2

$p=5C2*0.3^(2) *q^(n-r)$

→ There for q will be 0.7 as it is the other probability left and the power will be 3 as it is n - r

$p=5C2*0.3^(2) *0.7^(3)$

→ Then getting 0.3087 which is 0.309

Answer:

Option D) 0.309

Step-by-step explanation:

Correct on edge

Mae king earns a weekly salary of $305 plus a 7.5% commission on sales at a gift shop.How much would she make in a work week if she sold 4,300 worth of merchandise

Answers

Answer:

Step-by-step explanation:

Mae king earns a weekly salary of $305 plus a 7.5% commission on sales at a gift shop. This means that the total amount that she can earn in a week is not fixed. If in a week, she sold 4,300 worth of merchandise, her commission on this amount of sales will be 7.5 % of 4,300

Commission on sales = 7.5/100× 4300 = 0.075×4300= $332.25

Amount of money made for the week will be the sum of her weekly salary and the commission earned on sales. It becomes

305 + 332.25 = $627.5

Can you help with the question

Answers

Step-by-step explanation:

See image

The value of y varies directly with x, and y=5 , when x=10. Find y when x=24

Answers

Answer:

y=12

Step-by-step explanation:

5 is half of 10 so there for y is always half of x in this problem

Read the excerpt from "An Occurrence at Owl Creek Bridge." Then all at once, with terrible suddenness, the light about him shot upward with the noise of a loud splash; a frightful roaring was in his ears, and all was cold and dark. The power of thought was restored; he knew that the rope had broken and he had fallen into the stream. There was no additional strangulation; the noose about his neck was already suffocating him and kept the water from his lungs. To die of hanging at the bottom of a river!—the idea seemed to him ludicrous. He opened his eyes in the darkness and saw above him a gleam of light, but how distant, how inaccessible! He was still sinking, for the light became fainter and fainter until it was a mere glimmer. Then it began to grow and brighten, and he knew that he was rising toward the surface—knew it with reluctance, for he was now very comfortable. “To be hanged and drowned,” he thought? “that is not so bad; but I do not wish to be shot. No; I will not be shot; that is not fair.”
What does the motif of light represent in the excerpt and in the rest of the story?

A. death and dying
B. different versions of reality
C. punishment for one’s mistakes
D. life during wartime

Answers

The right answer is B, different versions of reality.

What does motif of light represents?

In the excerpt, the motif of light represents hope and the possibility of escape from death. The protagonist has just fallen into the water after the rope broke, and he is struggling to stay alive.

He sees a distant light and realizes that he is rising to the surface, which gives him hope. Throughout the story, the motif of light represents the protagonist's desire for freedom and escape from death.

As he imagines various scenarios in which he could escape, such as swimming to safety or running away, he often associates them with a "gleam of light."

In "An Occurrence at Owl Creek Bridge," the motif of light serves as a recurring symbol for the protagonist's desire for freedom and escape from death.

The protagonist, Peyton Farquhar, is a Confederate sympathizer who has been condemned to hang by Union soldiers during the Civil War. As he awaits his execution, he imagines various scenarios in which he could escape or evade capture, such as swimming to safety or running away.

Learn more about protagonist at:

brainly.com/question/1465444

#SPJ3

It represents death and dying as when you die it is said that you see a light.

Hope this helps :)

Fiona and Camilla took a load of peaches to the farmer’s market. During the first hour, they sold ½ of the peaches plus ½ of a peach. In the second hour, they sold 1/3 of the remaining peaches plus 1/3 of a peach. In the third hour, they sold ¼ of what was left plus ¾ of a peach. During the final hour, they sold 1/5 of the peaches that were left plus 1/5 of a peach. Fiona and Camilla went home with 19 whole peaches. How many peaches did they take to the market?

Answers

They took 101 peaches to market.

Check:

In the 1st hour, they sold (101/2 + 1/2) = 102/2 = 51. They had 50 left.

In the 2nd hour, they sold (50/3 + 1/3)=51/3=17. They had (50-17)=33 left.

In the 3rd hour, they sold (33/4 + 3/4) = 36/4 = 9. They had (33-9) = 24 left.

In the final hour, they sold (24/5 + 1/5) = 25/5 = 5. They had (24-5) = 19 left. yay!

Fiona and Camilla took their 19 remaining peaches and went home. Sharing with
their parents and their brother Rowlf, each person had 3.8 peaches for dinner.
There was a lot of activity in the bathroom overnight.

================================================

The key to solving this one is to work it backwards.

-- They had 19 peaches left at the end of the day.

-- During the final hour, the 1/5 of a peach that they sold left them with 19,
so they had 19-1/5 before they sold the 1/5 of a peach.
The 19-1/5 was 4/5 of what they had at the beginning of the final hour.
So, at the beginning of the final hour, they had (5/4)x(19.2) = 24 .

-- During the 3rd hour, the 3/4 of a peach that they sold left them with 24,
so they had 24-3/4 before they sold the 3/4 of a peach.
The 24-3/4 was 3/4 of what they had at the beginning of that hour.
So, at the beginning of the 3rd hour, they had (4/3)x(24.75) = 33 .

Do the same for the 2nd hour.

Then do the same for the 1st hour.

And you'll work your way back up to 101 peaches.

Other Questions

The point P(1,1/2) lies on the curve y=x/(1+x). (a) If Q is the point (x,x/(1+x)), find the slope of the secant line PQ correct to four decimal places for the following values of x: (1) .5 (2) .9 (3) .99 (4) .999 (5) 1.5 (6) 1.1 (7) 1.01 (8) 1.001

Please look at this multiple choice. thanks!!!!

True of false? the slope of thia equation is zero y=x+5

if sin (α+β) = 1, sin (α-β) = 1/2 then tan (α+2β) tan(2α+β) = a. 1 b.-1 c.0 d. none