Answer:
3x+4
Step-by-step explanation:
Answer;
They are 3 terms
The terms are the numbers and the variables separated by the minus sign and the plus sign
Answer:
b) update the Retained Earnings account.
Step-by-step explanation:
A major purpose of preparing closing entries is to - update the Retained Earnings account.
Retained earnings are defined as those profits, that a company has earned to date minus any dividends or other money paid to investors.
Whenever we make an entry to the accounting records, that affects a revenue or expense account, this retained earning amount is adjusted.
Answer:
The answer is "The null hypothesis was rejected".
Step-by-step explanation:
Following are the right-tailed test:
Calculating the null and alternative hypothesis:
![H_0 : p = 0.3333\\\\H_a : p > 0.3333\\\\n = 150\\\\x = 64\\\\\hat{p} = \frac{x}{n} = \frac{64}{150} = 0.4267\\\\P_0 = 0.3333\\\\1 - P_0 = 1 - 0.3333 = 0.6667\\\\](https://tex.z-dn.net/?f=H_0%20%3A%20p%20%3D%200.3333%5C%5C%5C%5CH_a%20%3A%20p%20%3E%200.3333%5C%5C%5C%5Cn%20%3D%20150%5C%5C%5C%5Cx%20%3D%2064%5C%5C%5C%5C%5Chat%7Bp%7D%20%3D%20%5Cfrac%7Bx%7D%7Bn%7D%20%3D%20%5Cfrac%7B64%7D%7B150%7D%20%3D%200.4267%5C%5C%5C%5CP_0%20%3D%200.3333%5C%5C%5C%5C1%20-%20P_0%20%3D%201%20-%200.3333%20%3D%200.6667%5C%5C%5C%5C)
![= \frac{0.4267 - 0.3333}{[\sqrt{\frac{(0.3333 \times 0.6667)}{150}}]}\\\\= 2.426](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B0.4267%20-%200.3333%7D%7B%5B%5Csqrt%7B%5Cfrac%7B%280.3333%20%5Ctimes%200.6667%29%7D%7B150%7D%7D%5D%7D%5C%5C%5C%5C%3D%202.426)
Calculating the right-tailed test:
![P(z > 2.426) = 1 - P(z < 2.426) = 1 - 0.9924 = 0.0076\\\\P-value = 0.0076\\\\\alpha = 0.05\\\\P-value < \alpha](https://tex.z-dn.net/?f=P%28z%20%3E%202.426%29%20%3D%201%20-%20P%28z%20%3C%202.426%29%20%3D%201%20-%200.9924%20%3D%200.0076%5C%5C%5C%5CP-value%20%3D%200.0076%5C%5C%5C%5C%5Calpha%20%3D%200.05%5C%5C%5C%5CP-value%20%3C%20%5Calpha)
Therefore, we reject the null hypothesis.
This example shows that more than a third of the families own pets in this town.
Answer:
3/10
Step-by-step explanation: