There are six ways in which the word FOOT may be spelt starting at any letter.
<h3>What is combination?</h3>
The term combianntion offers a plausible way to carry out a selection as long as we do not give preference to the order in which the selection is made. In this case, we are told that we can start from any letter therefore order is not important.
There are four letters in FOOT and one letter is repeated twice therefore;
4C2 = 4!/(4-2)! 2!
4C2 = 4 * 3 * 2!/2! * 2 * 1
4C2 = 12/2
4C2 = 6
Learn more about combination: brainly.com/question/25351212
The coordinates of the midpoint are (-6,3)
Answer:
Yes
Step-by-step explanation:
The correct answer is D. (1, 2)
Answer:
1mph
Step-by-step explanation:
Showing Work
This is a fraction equal to
1 miles ÷ 1 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 1
1 miles ÷ 1
1 hours ÷ 1
=
1 miles
1 hour
=
1 miles
hour
= 1 miles per hour
