MATHEMATICS HIGH SCHOOL

Given the data points (1, 4), (2, 9), and (4, 19), which of the following equations describes the best-fit line?A. = -1 + 5x
B. = 1 + 5x
C. = 2 + 5x
D. = 5 + 1x

Answers

Answer 1
Answer: "A." is the correct answer. if you plug in the x number to the given answers, "A" gives the correct answer for each piont

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4. Mr. Ramos notices a pattern in the number of people attending the weekly students governing. For weeks 1,2,3,4, and 5, the number of students attending the meetings was 31, 43, 55, 67, and 79, respectively. Write an explicit equations that models the pattern Mr. Ramos notices
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Pls help, question on picture, will do brainliest if rightno links!!!!!
Consider the function y = 1.065(4), which represents thegrowth of capital in a bank account.The annual interest is___%, and the bank compounds the interest_____The balance of the account willgrow____

A basketball player is shooting free throws blindfolded. He shoots in groups of 4 shots. Assume that it is equally likely that he will hit or miss a shot. Design and do a simulation to determine the probability that he will hit at least 75% of his shots within the groups. (Hint: Use coins.)

Answers

Let H represent hit and M represent miss, Then sample space

MMMM, MMMH, MMHM, MHMM, HMMM, MMHH, MHMH, HMMH, MHHM, HMHM, HHMM, MHHH, HMHH, HHMH, HHHM, HHHH

He hit at least 75% in 5 occasions.

Therefore, P(hit at least 75%) = 5/16

Answer:

Use 4 coins. Let heads = hit and tails = miss. Toss each coin and record the results in a table. Coin 1Coin 2Coin3Coin 4Set 1HHHHSet 2HTHHSet 3HHTHSet 4THTTSet 5

Repeat the coin tosses until you have recorded 50 sets of 4 tosses each. b. Count the successful outcomes—those with three or four heads. Coin 1Coin 2Coin3Coin 4SuccessSet 1HHHHxSet 2HTHHxSet 3HHTHxSet 4THTTSet 5

Step-by-step explanation:

Tonya plans to join a fitness club. She researched the costs to join different clubs in her area and found that there is a linear relationship between the total cost of belonging to a club and the number of months that you are a member. Each club charges monthly dues, and some clubs require new members to also pay a one-time membership fee. The total costs of being a member for 6 months, 12 months, and 24 months at each of three clubs are shown in the table. Total Cost of Fitness Club Membership Length of membership Club 1 Club 2 Club 3 6 months $108 $150 $126 12 months $216 $210 $252 24 months $432 $390 $504 How many of the clubs require new members to pay a one-time membership fee? 0 1 2 3

Answers

Answer:

Step-by-step explanation:

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Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply A. 160 shirts cost $20B. 20 shirts cost $160
C. 20,160 shirts cost money
D. The total cost of shirts is 20,160

Answers

Answer:

option B is correct option.

Step-by-step explanation:

Explain what the point (20,160) represents in the context of the situation? Check all boxes that apply

Looking at the graph we come to know that 20 shirts cost $160 because x -axis represent number of shirts and y-axis represent Total Cost

So, the point(20,160) means x = 20 and y=160

We have 20 shirts and the cost is $160

So, option B is correct option.

Expand and simplify (2x+1)(3x-4)

Answers

(2x + 1) (3x - 4)
= 6x^2 - 8x + 3x - 4
= 6x^2 - 5x - 4
e=6x^2-8+3x-4S=6x^2+3x-12

sunil obtained 750 marks out of 800 and preeti obtained 540 marks out of 600. whose performance is better

Answers

Answer:

Step-by-step explanation:

Please Help me please

Answers

It would be the bottom answer assuming the lines are parallel
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