Is the following correspondence a function

Answers

Answer 1

Answer: No, because element b has 2 correspondents.

Answer 2

Answer: where the letter b for second place can not function

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Round 7 3/7 to the nearest whole number.
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Graph with a line going through points zero comma two point five and four comma two point five.Select the equation of the line that passes through the point (3, −1) and is perpendicular to the line on the graph.y = −1y = 3x = −1x = 3please help :(
HELP!! (20-30 points) and brainlist

Which of the following expressions are equivalent to4x - 6+ 8x + 2?
Select all that apply.
A
12x - 4
B 4(3x - 1)
C -2x + 10
D
2r - 8

Answers

ANSWER : Both A and B are correct....

PLEASE MARK ME AS BRAINLIEST....

Find the value of x, if x√20=7√5-√45

Answers

Answer:

x = 2

Step-by-step explanation:

x SR20 = 7 SR5 - SR45

x = (7 SR5 - SR45) / SR20

x = 2

Please help will marl brainliest

Answers

180-73-51=56 and so 180-56=124 ?=124

Why are sports teams considering switching to a variable-pricing strategy for tickets?

Answers

Sports teams are switching to a variable-pricing strategy for tickets so that they can get higher profit on games with record attendance numbers. They feel the need to do so because the marginal cost, such as construction payment player's salaries, did not equal to the marginal revenue.

If you are conducting a survey on students' awareness of traffic laws, which question is most relevant to your study? A. Do you lend your car to your friends?B. Do you listen to the radio while driving?C. Do you have a driver's license?D. How often do you take your car in for maintenance?

Answers

the answer is C due to the fact that it correlates directly to the question since you can determine the level of traffic law awareness if the person has or doesn't have a license

Definitially C since no orther question effects their knowledge

A circular dining room table has a radius of 3 feet of each person sitting at the table needs about 2 feet of space, how many people will fit at the table

Answers

Answer:

need to find the area of the circular dining room table which has a radius of 3 feet of each person sitting at the table needs about 2 feet of space how many people will fit at the table 3 feet of each person sitting at table needs about two feet of space than about five people will fit at the table

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What option best describes the value of x (will give brainliest) look at photo

Point O is the center of the circle in the diagram. What ism∠BCA?

HELPPPP is the ratio 5:6 equivalent to 3:4 ?