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Math Teacher: Algebra 1, Algebra 2, Geometry, Trigonometry, Pre-Calc. My name is Drew and I graduated from the University of Wisconsin-La Crosse in 2016. During this time I earned a Bachelor's degree in Secondary Education in Mathematics and a coaching concentration. I currently hold a grade 6-12 teaching license... See Drew's full profile
Two trains leaving the station at different times... - Wyzant
Aug 13, 2013 · When Train #2 begins to travel, Train #1 has already traveled 120 miles away from Town A (See table above.). If we write our equation for Train #1 as d = 60x + 120, now both this equation and the equation that we have for Train #2 refer to the distance each train is away from Town A, starting at 7AM (the first time that BOTH trains are traveling).
word problem | Wyzant Ask An Expert
Jul 9, 2014 · These are blended into 1-pound packages as follows: an economy blend that contains 2 ounces of A grade coffee and 10 ounces of B grade coffee, and a superior blend that contains 9 ounces of A grade coffee and 2 ounces of B grade coffee. (The remainder of each blend is made of filler ingredients.)
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I have taught 5th grade for 2 years in an inclusion classroom, 4th grade for 1 year, and 1st grade for 2 years. I taught all of the subjects--Reading, Writing, Math and Science. See Alan's full profile
probability and stats | Wyzant Ask An Expert
Sep 21, 2020 · A = grade of "A" B = grade of "B" C = grade of "C" P(B) = 19/70 = 0.2714. The probability that the student got a "B" on the test is 0.2714. P(Female ∩ B) = 6/70 = 0.08571. The probability that the student is a female and got a "B" on the test is 0.08571
mean score of 80 and a standard deviation of 5. Percentage of
Feb 25, 2014 · If the mean (μ) is 80, and the standard deviation (σ) is 5, then all scores between 80 and 90 would fall between 0 and 2 standard deviations above the mean. Using the equation for Z score (Z = (X-μ)/σ) for each X value (80 and 90) then the Z scores are 0 and 2, respectively.
What fractions are greater than 1/2? | Wyzant Ask An Expert
Oct 31, 2018 · There are an infinite number of fractions greater than 1/2. The words, "and so on" indicate that there are many more, in fact an infinite number. It is not possible to write an infinite number of fractions, so the words "and so on" refer to the remaining fractions not stated.
53x1.2 estimated | Wyzant Ask An Expert
Nov 17, 2021 · 53x1.2 estimated. When you are asked to estimate an answer, I think the best way is to round one of the numbers. In this case, round 1.2 to the nearest whole number and then multiply. A few things to remember when rounding: Look at the digit directly to the right of the place you are rounding to.
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I bring 2 decades of experience teaching professionally for test prep companies and tutoring one-on-one. I was one of the youngest to score a perfect 800 on the SAT Math section when I was 12 (seventh grade) and one of nine Duke TIP (Talent Identification Program) scholars in the country. My students regularly...
The average of your 3 quiz grades is 17 points. Two of your
18 = x so the third quiz grade is 18. You can double check your answer by adding all of the quiz grades together then dividing by three to make sure you get an average of 17: 14 + 19 + 18 = 51. 51 = 17. 3. Since you get the average of 17 that was given in the problem, you know that your answer of 18 for the third quiz grade is correct.