Answer:
t(x) = 5 + 2x
Step-by-step explanation:
t(x) = 5 + 2x
Since the 5 is a constant, u just put the 5 there first. Then for every mile, 2 dollars therefore 2x
The reasons for each incorrect statement are as follows;
- The error in the statement is that, there might be other luckier numbers compared to number 7 and hence, the statement does not hold true for all numbers.
- The statement is incorrect because, there are 36 different possibilities and there are 5 possibilities of getting an 8.
- The statement is incorrect because, 93% does not necessarily represent a 93% chance of complete recovery as this is subject to other variables.
- The probability that they win is not 1/3 as it is subject to what the results have been over the years and not just the possible results.
- Since, the coin is unbiased, it follows that upon flipping the coin for the fifth time, it is not likely to have tails the next time it is flipped.
- The statement is incorrect because some students study during the week and weekends, hence, the conclusion is not correct.
<h3>What is Probability?</h3>
The term probability put simply is the ratio of the desired outcome to the possible outcomes. It therefore follows that probability as the name implies is used to predict the chance of an occurrence.
Read more on probability;
brainly.com/question/24756209
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Answer:
x = 7
y = -2
Step-by-step explanation:
4x + 3y = 22 ---------------------(I)
5x - 4y = 43 ---------------------(II)
Multiply(I) by 4 and equation (II) by 3. And then add the equations
(I) * 4 16x + 12y = 88
(II) *3 <u>15x - 12y = 129</u> {Add & thus y will be eliminated}
31x = 217
x = 217/31
x = 7
Plug in the value of x in equation (I)
4*7 + 3y = 22
28 + 3y = 22
3y = 22 - 28
3y = -6
y = -6/3
y = -2
Answer:
Step-by-step explanation:
There's 24 students so I would do 5 × 24 which equals 120 so 420 - 120 is 300. Then 2 × 24 is 48. Now 300-48 is 252. They would have $252 left.
