2 years ago

Jaime had ten posters, but only five could fit on his closet door. how many

Mathematics

1 answer:

sukhopar [10]2 years ago

5 0

There are 30240 different ways can he arrange the five posters out of the ten on his closet door

<h3>How to determine the number of arrangements?</h3>

The given parameters are:

Total, n = 10
Posters to arrange, r = 5

The number of ways is calculated as:

Ways = $^nP_r$

This gives

Ways = $^{10}P_5$

Apply the permutation formula

Ways = 30240

Hence, there are 30240 different ways can he arrange the five posters out of the ten on his closet door

You might be interested in

For a particular angle theta, the cosine function f(x)=a cos b(theta) has the following values within one cycle of the function:

hammer [34]

<span>I think the answer would be:
B) y= 4 cos 2 theta</span>

8 0

3 years ago

Read 2 more answers

X=? last question!! make it count

brilliants [131]

Step-by-step explanation:

(x +40)° = 60°

60°- 40°=20°

x = 20°

7 0

3 years ago

Read 2 more answers

A 2-column table with 5 rows. Column 1 has entries x, x, x, x, Total 100 percent. Column 2 has entries 5 dollars, 5 dollars, 5 d

earnstyle [38]

Answer:

Step-by-step explanation:

4 0

3 years ago

The simple interest I on an investment of p dollars at an interest rate r for t years is given by I=prt. Find the time it would

Nikitich [7]

Answer:

Step-by-step explanation:

You have the formula written correctly, so now we just need to fill it in with what we have. Our principle, or initial investment, is 21,000; our interest rate of 4.6% as a decimal (always as a decimal!) is .046; and our interest earned is 900. We need to find t. Setting up with what we have:

21000(.046)(t) = 900 and

966t = 900 and

t = .931 years

.9 of a year is the same as 10.8 months or so.

6 0

3 years ago

A football is kicked and follows the path of a parabola for 8 seconds until it lands.

soldier1979 [14.2K]

At 4 seconds because 4 is the maximum point in the parabola

7 0

3 years ago

Read 2 more answers