Answers by Michael Xu
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Answers by Michael Xu

Answers by Michael Xu
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To be able to use t in a test to compare two population means, the population variance must be known. a) True b) False
answered Sep 27, 2024
3 votes
153k views
How to get ascii value of char in python?
answered Aug 28, 2024
2 votes
209k views
Work out the percentage change when a price of £80 is increased to £100. pls show simple working out :)
answered Mar 11, 2024
3 votes
27.1k views
PLS HELPPP ive been stuck on this for so long
answered Dec 31, 2023
1 vote
188k views
If 7x -3, BC = 9x -11 and AC = 4x + 1. Solve for x and the value of each side
answered Dec 19, 2023
7 votes
31.8k views
A large box of biscuit mix costs $6.48. The box contains 72 servings of biscuit mix. One serving is equal to 1/4 cup of biscuit mix. This table shows the amount of mix and water needed to make different
answered Nov 29, 2023
7 votes
225k views
Which fraction correctly shows the probability of 7 favorable outcomes and 28 possible outcomes?
answered Nov 18, 2023
7 votes
78.1k views
Find the area of the shaded region. Round your answer to the nearest hundredth
answered Sep 28, 2023
12 votes
123k views
Nancy needs to earn at least $60 per day. She gets $10 per hour as a babysitter and $20per hour as a sales person. If she can work at most 5 hours per day, identify the system ofinequalities and the corresponding
answered Sep 25, 2023
7 votes
209k views
What is the most basic architectural technique for spanning space?.
answered Feb 10, 2023
4 votes
148k views
Who created a direct democracy in Athens? Solon Pericles Cleisthenes Plato The answer is Pericles
answered Nov 8, 2022
9 votes
59.9k views
At what point of a project does a copy right take effect? Creation Publishing Research Brainstorming
answered Sep 20, 2022
4 votes
116k views
Plsss helpppp worth 100 points + other 2 questions 1. The following sinusoid is plotted below. Complete the following steps to model the curve using the cosine function. (1st picture) a) What is the phase
answered Jul 30, 2022
7 votes
228k views
Two ways in which some cultural views that exsist may affect a relationship negatively​
answered Jun 11, 2022
9 votes
26.8k views
ASAPPPPP NO LINKS PLSSSS *FOR TEST TOMORROW* Meanings for: - Automation - Fulcrum - Consumerism
answered May 19, 2022
5 votes
74.7k views
Trains AB and passed through a station at different speeds Train speed times Train Bs speed, and Train Cs speed was twice Train A'sWhat was Train Cs spagd, in miles per hour Train B speed was 7 miles per
answered Mar 9, 2022
2 votes
33.5k views
Words sound alike because they share the same ending vowel/consonant is?​
answered Feb 7, 2022
3 votes
85.7k views
PLSSSS HELP 66 POINTSS PLSSSS Tourism and Animals Originally thought as a method of transporting people and goods, the use of dogs to pull sleds is now a sport and business especially practiced in North
answered Feb 6, 2022
2 votes
164k views
Sherry and Karl both started their hike with a small bottle filled with water. Tia started her hike with a larger bottle that was ½ full. At the end of the hike, Sherry and Tia's bottles were each half
answered Jan 12, 2022
5 votes
105k views
5. Which word is a means of paying for goods and services?
answered Dec 13, 2021
6 votes
28.2k views
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