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4 years ago

Which of these graphs represents a function? A. W В. Х C. Y D. Z

Mathematics

2 answers:

Alborosie4 years ago

7 0

X is the graph that represents a function

NNADVOKAT [17]4 years ago

3 0

Answer:

its b

Step-by-step explanation:

draw a line down the middle of the figure and if it passes through two points its not a function but if it only goes through one then it is a function.

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Please help ASAP! Correct answer only! This assignment is due today.

astra-53 [7]

Answer:

Probability ≈ 0.0714

Step-by-step explanation:

Consider permutation and combination;

$Total Combinations - 8C4,\\8C4 = 8! / 4! * ( 8 - 4 )!,\\8 * 7 * 6 * 5 / 4!,\\\\Total Combinations = 70,\\\\Combinations of Dance Classes - 5C4,\\5C4 = 5! / 4! * ( 5 - 4 )!,\\5 * 4 * 3 * 2 * 1 / 4 * 3 * 2 * 1,\\\\Dance Classes = 5,\\\\Probability - 5 / 70 = 0.0714,\\Conclusion; Probability = ( About ) 0.0714$

5 0

3 years ago

John's paycheck this week was $9.23 less than his paycheck last week. His paycheck this week was $154.01 . How much was John's p

jeka94

Johns paycheck last week was $163.24

3 0

3 years ago

Solve. 1/2x + 3 < 4x - 7 A) x > 8/7 B) x < -8/7 C) x > 20/7

anyanavicka [17]

C would be your answer and here is how you would solve the problem.

5 0

3 years ago

A cat chased after a dog for 1 mile, and then stopped to rest. As soon as the cat stopped, the dog chased after the cat for 1500

mote1985 [20]

The correct answer is 260 yards away from their starting point.You do how many yards in a mile 1760 yards then subtract that by 1500 and get 260.So you get 260 yards they are 260 yards from starting point.Hope this helps :D

6 0

4 years ago

Read 2 more answers

Which Expression Can Be Used To Determine the nth term in the pattern below 20,25,30,35,40

maw [93]

Answer:

see explanation

Step-by-step explanation:

These are the terms of an arithmetic sequence with n th term

$a_{n}$ = a + (n - 1)d

where a is the first term and d the common difference

d = 25 - 20 = 30 - 25 = 5 and a = 20, hence

$a_{n}$ = 20 + 5(n - 1) = 20 + 5n - 5 = 5n + 15 ← n th term formula

8 0

3 years ago