Answer:
The fox is faster, by 7 miles per hour
Step-by-step explanation:
The fox can run 21 miles in half an hour -> It can run 42 miles in an hour
And the rabbit can run 35 miles per hour, so the fox run fastest by 42-35 = 7(m/h)
Answer:
7 and 1/4 or 7.25
Step-by-step explanation:
28/4 = 7
1/4 = 0.25
7 + 0.25 = 7.25
Part 11) The positive integers -----------> <span>D.) The natural numbers
</span>2.) An ordering of quantities -----------> <span>B.) A sequence
</span>3.) 2, 4, 8, 16, . . ., 256 -----------> <span>A.) An example of a finite sequence
</span>4.) 1, 3, 5, 7, . . . -----------> <span>E.) An example of an infinite sequence
</span>5.) No first term is available -----------> C.) The reason the numbers . . . -4, -2, 0, 2, 4, . . . are not a sequence
Part 2

The answers is A.
Part 3

The answers is
B.
Part 4
The pattern in this sequence is:

Let's list first six terms:

This is a infinite sequence. The patern is obvious and we could find any term within the sequence.
They gave you a set of numbers that you replace the variable x in the equation to see if it gives a correct answer so just do exactly that.
6 + 2x = 24
6 + 2(6) = 24
6 + 12 = 24
18 = 24 so incorrect. both sides are not equal to each other.
6 + 2x = 24
6 + 2(9) = 24
6 + 18 = 24
24 = 24 so correct. both sides are equal to each other.
6 + 2x = 24
6 + 2(15) = 24
6 + 30 = 24
36 = 24 so incorrect. both sides are not equal to each other.
6 + 2x = 24
6 + 2(16) = 24
6 + 32 = 24
38 = 24 so incorrect. both sides are not equal to each other.
so your answer is b) 9
hope this helps, God bless!