4 years ago

Iven 5 different letters, how many different ways can you arrange 3 of them (whether they spell a word or not)

Mathematics

1 answer:

nevsk [136]4 years ago

4 0

Permutation so 5!/(5-3)!=5!/2!= 5 x 3 x 4= 60 ways.

You might be interested in

The product of 6 and the sum of five and a number

Vaselesa [24]

Answer:

6 * (5 + n)

Explanation:

Sum = addition

Difference = subtraction

Product = multiplication

Quotient = division

6 0

2 years ago

Function f(x) is positive, increasing and concave up on the closed interval [a, b]. The interval [a, b] is partitioned into 4 eq

Umnica [9.8K]

The left sum would be f0+f1+f2+f3

The right sum would be f1+f2+f3+f4

The trapezoidal rule value is:

(f0+f1)/2 + (f1+f2)/2+(f2+f3)/2 +(f3+f4)/2

This would put the trapezoidal rule in the middle , which makes the answer:

Lower sum < Trapezoidal rule Value < Upper sum

5 0

3 years ago

Read 2 more answers

Which equation has 1 solution? IwI = -2 IwI = -1 IwI = 0 IwI = - 1

vovangra [49]

Absolute value is alwas positive
so all of them excet the 3rd one are false

|w|=0 has 1 solution

if the last one was |w|=1 then ther would be 2 solutions, -1 and 1

answer is |w|=0

6 0

3 years ago

Can someone give me the answer

Lelechka [254]

Hi,

The answer is D, (y = 8x)

Hope this helps.
r3t40

5 0

3 years ago

Which quadrilateral(s) have sides that are referred to as bases and legs

kompoz [17]

Answer:

trapeziod

Step-by-step explanation:

A trapezoid is a quadrilateral with only one pair of opposite sides parallel. The parallel sides are called bases, and the nonparallel sides are called legs. A segment that joins the midpoints of the legs is called the median of the trapezoid

3 0

3 years ago