help me with this please​

pls answer the following question for me 99 students at a college were asked whether they had completed their required English 101 course, and 71 students said "yes". Find the best point estimate for the proportion of students at the college who have completed their required English 101 course. Round to four decimal places. If f(1) = 2 and f(n) = f(n 1)2 + 3 then find the value of f(3). In the Treaty of Guadalupe-Hidalgo, the United States Advertisement on in hindi The number of incoming students at two campuses of a midwestern university have historically been normally distributed. The main campus incoming class has a mean of 3,507 and a standard deviation of 375, and the regional campus incoming class has a mean of 740 and a standard deviation of 114. If there were 3,838 incoming students on the main campus and 848 on the regional campus, which had the more successful year in student recruitment based on z scores Simple Past # Simple Past Form Participle 1 mark 2 3 eal Call 5 5 begin 6 give 7 answer 8 see 9 have (x+1)^2 . (x^2+1) = 0 In order for the parallelogram to be arhombus, x = [?].(5x - 8(2x + 16) Soda contains phosphoric acid (H3PO4). To determine the concentration of phosphoric acid in 50.0 mL of soda, the available phosphate ions are precipitated with excess silver nitrate as silver phosphate (418.58 g/mol). The dry Ag3PO4 is found to have a mass of 0.0576 g. What is the concentration of phosphoric acid in the soda? Solve for X Ill give BRAINLIEST to the correct answer What is the text structure of this passage?My brother and I often argue over who has the more effective studying technique for tests. My brother studies by rereading the entire section of the textbook that hes going to be tested on; he says that this method helps refresh his memory and gain information that he may have missed the first time. I think its important to refresh your memory as well, but I find flashcards to be more effective. I use my notes from class to make flashcards on all the terms and processes discussed in class. Then I read the flash cards out loud because hearing the words helps me to remember them better. There are pros and cons to both methods, but I guess it comes down to which one is more effective for you.A. descriptionB. chronological orderC. cause and effectD. compare and contrastE. problem and solution Read the excerpt from Prime Minister Winston Churchill's "Their Finest Hour" speech, delivered to the United Kingdoms House of Commons in 1940. During the first four years of the last war the Allies experienced nothing but disaster and disappointment. That was our constant fear: one blow after another, terrible losses, frightful dangers. Everything miscarried. And yet at the end of those four years the morale of the Allies was higher than that of the Germans, who had moved from one aggressive triumph to another, and who stood everywhere triumphant invaders of the lands into which they had broken. The rhetorical technique used in this excerpt is When building a math test, the teacher creates two difficult problems for every five easy problems. If the teacher is creating a test with 56 questions on it, how many questions will be difficult? Compare and contrast qualitative and quantitative data. Provide an example of each to support youranswer. Mary is making a recipe that calls for 3/4 teaspoon of cinnamon. Her onlymeasuring spoon holds 4/8 teaspoon. How many times will she need to fillher measuring spoon to get enough cinnamon for the recipe? A psychologist is interested in determining whether a new online pain management program improves (reduces) pain scores for its participants. A group of pain patients are randomly assigned to participate in either the online program or a control group. At the end of the study the researcher administered a widely used pain level scale ranging from 1-10. What is the null hypothesis for the study? (5+6b^3)^2 expand and combine like terms HELP? I WILL MARK BRAINIEST!!! Yuson must complete 15 hours of community service. She does 3 hours each day. Which linear equation represents the hours Yuson still has to work after x days?Answer: y = 3x 15For the graph of the equation you wrote in Part A, what does the y-intercept represent?A. Hours of community service completed each dayB. Hours of community service still to completeC. Total hours of community service that must be completedD. Days it takes to complete 15 hours of community service 9,16,25,36 arithmetic or geometric?24,18,12,arithmetic or geometric?500,100,20 ,4 arithmetic or geometric?