MATH019801-F22R-6943: HW 1.2 X + X C A ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=230696 R ... E iLearn Rafael Barajas Mendoza MATH019801-F22R- Question 5 0.8/1 pt ' 41-48 99 0 Details 6943 Participants Score on last try: 0.8 of 1 pts. See Details for more. > Next question Get a similar question You can retry this question below Grades Without using a calculator, compute the sine, cosine, and tangent of (11pi)/6' by using the reference Preliminary Stuff angle. Week 1 (Type sqrt(2) for 'sqrt(2)" and sqrt(3) for 'sqrt(3)' .) What is the reference angle? VI X radians. Week 2 In what quadrant is this angle? |4 (answer 1, 2, 3, or 4) Week 3 sin((11pi) /6)=' -0.5 Week 4 Week 5 cos((11pi)/6)=' 0.866 Week 6 `tan((11pi)/6)= V3 Week 7 46 Q Search LOBCOL O 8:03 PM 5 12/7/2022MATH019801-F22R-6943: HW 1.2 X + X C A ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=230696 R ... E iLearn Rafael Barajas Mendoza MATH019801-F22R- Question 5 0.8/1 pt ' 41-48 99 0 Details 6943 Participants Score on last try: 0.8 of 1 pts. See Details for more. > Next question Get a similar question You can retry this question below Grades Without using a calculator, compute the sine, cosine, and tangent of (11pi)/6' by using the reference Preliminary Stuff angle. Week 1 (Type sqrt(2) for 'sqrt(2)" and sqrt(3) for 'sqrt(3)' .) What is the reference angle? VI X radians. Week 2 In what quadrant is this angle? |4 (answer 1, 2, 3, or 4) Week 3 sin((11pi) /6)=' -0.5 Week 4 Week 5 cos((11pi)/6)=' 0.866 Week 6 `tan((11pi)/6)= V3 Week 7 46 Q Search LOBCOL O 8:03 PM 5 12/7/2022MATH019801-F22R-6943: HW 1.2 X + X C A ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=230696 R ... E iLearn Rafael Barajas Mendoza Progress saved Done Score: 12.8/14 13/14 answered MATH019801-F22R- 6943 .Question 6 0/1 pt ' 50 99 0 Details Participants Find the terminal point 'P(x,y) ' on the unit circle determined by the given value of 't': (a) If ' t=90 @ ', then 'x=' and *y=' Grades (b) If ' t=-90"@ ', then 'x= and *y=' Preliminary Stuff (c) If ' t=60"@', then 'x=' and ` y=' (d) If ' t=-60"@ ', then 'x= and `y= Week 1 (e) If ' t=135^@ ', then 'x=' and `y=' Week 2 (f) If ' t=-135 @ ', then 'x=' and `y=' v . Week 3 Submit Question Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:03 PM 5 12/7/2022MATH019801-F22R-6943: HW 1.2 X + X C A ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=230696 R ... E iLearn Rafael Barajas Mendoza Progress saved Done Score: 12.8/14 13/14 answered MATH019801-F22R- 6943 .Question 6 0/1 pt ' 50 99 0 Details Participants Find the terminal point 'P(x,y) ' on the unit circle determined by the given value of 't': (a) If ' t=90 @ ', then 'x=' and *y=' Grades (b) If ' t=-90"@ ', then 'x= and *y=' Preliminary Stuff (c) If ' t=60"@', then 'x=' and ` y=' (d) If ' t=-60"@ ', then 'x= and `y= Week 1 (e) If ' t=135^@ ', then 'x=' and `y=' Week 2 (f) If ' t=-135 @ ', then 'x=' and `y=' v . Week 3 Submit Question Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:03 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 GASO R ... E iLearn Rafael Barajas Mendoza rivgiess saved Score: 3.17/14 1/14 answered MATH019801-F22R- 6943 .Question 13 0.5/1 pt O 2 95 0 Details Participants Describe the long run behavior of 'f(t) = 4(4) "t + 3' As 't -> -00', ' f ( t ) -> ' ? v Grades As ' t -> 00' , ' f ( t ) -> ' ? v ) Preliminary Stuff Question Help: Video D Post to forum Submit Question Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:05 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 AGASO R ... E iLearn Rafael Barajas Mendoza rivgiess saved DUITE w Score: 3.17/14 1/14 answered MATH019801-F22R- 6943 . Question 14 0/1 pt 9 2 98 0 Details Participants Find an equation for the graph sketched below Grades Preliminary Stuff Week 1 Week 2 -5 -4 -3 -2 - 4 Week 3 Week 4 Week 5 f ( x )' = Week 6 Question Help: Video D Post to forum Week 7 Submit Question 46 Q Search LOFe L O 8:05 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 AGASO R ... E iLearn Rafael Barajas Mendoza riugless saveu Score: 3.17/14 1/14 answered MATH019801-F22R- 6943 . Question 12 0/1 pt 9 2 99 0 Details Participants Starting with the graph of ' f(x) = 8"(x) ', write the equation of the graph that results from (a) shifting ' f(x) ' 5 units upward. ' y = ' Grades Preliminary Stuff (b) shifting ' f(x) ' 6 units to the left. ' y = ' Week 1 (c) reflecting f(x) ' about the y-axis. ' y = ' Question Help: D Post to forum Week 2 Submit Question Week 3 Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:05 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 GASO R ... E iLearn Rafael Barajas Mendoza score: 3. 1/ / 14 1/ 14 answered MATH019801-F22R- . Question 11 0.67/1 pt 9 2 97 0 Details Participants Grades Preliminary Stuff Week 1 B Week 2 If all the graphs above have equations with form "y=a b^x' Week 3 Which graph has the largest value for b? |Select an answer v Week 4 Which graph has the smallest value for b? Select an answer Which graph has the largest value for a? Select an answer v Week 5 Question Help: Video D Post to forum Week 6 Submit Question Week 7 46 Q Search LOFOOL O CR 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 GASO R ... E iLearn Rafael Barajas Mendoza riugless saveu Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 9 0/1 pt 9 2 99 0 Details Participants The fox population in a certain region has a continuous growth rate of 7 percent per year. It is estimated that the population in the year 2000 was 9700. Grades (a) Find a function that models the population t' years after 2000 ('t=0' for 2000). Hint: Use an exponential function with base e. Preliminary Stuff Your answer is ' P(t) = (b) Use the function from part (a) to estimate the fox population in the year 2008. Week 1 Your answer is (the answer must be an integer) Week 2 Question Help: Video D Post to forum Week 3 Submit Question Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 GASO R ... E iLearn Rafael Barajas Mendoza riugless savEu Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 8 C0/1 pt 9 2 2 98 0 Details Participants A bank features a savings account that has an annual percentage rate of `r=5.6 % with interest compounded quarterly. Aminata deposits $9,500 into the account. Grades The account balance can be modeled by the exponential formula A(t)=a(1+r/k)"(kt) ", where 'A' is account value after t years , a is the principal (starting amount), r is the annual percentage rate, k' is the number of times each year that the interest is compounded. Preliminary Stuff (A) What values should be used for 'a', r, and 'k'? Week 1 a= ' r= ' K= ' Week 2 (B) How much money will Aminata have in the account in 9 years? Answer = $ Week 3 Round answer to the nearest penny. Week 4 (C) What is the annual percentage yield (APY) for the savings account? (The APY is the actual or effective annual percentage rate which includes all compounding in the year). APY= ' %. Week 5 Round answer to 3 decimal places. Week 6 Question Help: Video D Post to forum Submit Question Week 7 46 Q Search O 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 AGASO R ... E iLearn Rafael Barajas Mendoza riugless saveu Score: 3.17/14 1/14 answered MATH019801-F22R- 6943 . Question 7 C0/1 pt 9 2 99 0 Details Participants If 8000 dollars is invested in a bank account at an interest rate of 10 per cent per year, Find the amount in the bank after 9 years if interest is compounded annually: Grades Preliminary Stuff Find the amount in the bank after 9 years if interest is compounded quarterly: Week 1 Find the amount in the bank after 9 years if interest is compounded monthly: Week 2 Finally, find the amount in the bank after 9 years if interest is compounded continuously: Week 3 Week 4 Question Help: Video D Post to forum Week 5 Submit Question Week 6 Week 7 46 Q Search LOBCOL 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 AGASO R ... E iLearn Rafael Barajas Mendoza riugless saveu DUIIE Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 6 0/1 pt 2 99 0 Details Participants A radioactive substance decays exponentially. A scientist begins with 100 milligrams of a radioactive substance. After 35 hours, 50 mg of the substance remains. How many milligrams will remain after 48 hours? Grades mg Preliminary Stuff Give your answer accurate to at least one decimal place Week 1 Question Help: Video D Post to forum Submit Question Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 AGASO R ... E iLearn Rafael Barajas Mendoza riugless savEu Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 5 0/1 pt 9 2 99 0 Details Participants Find a formula for the exponential function passing through the points '(-2,2/25) ' and (1, 10) "f ( x ) ' = Grades Question Help: Video D Post to forum Preliminary Stuff Submit Question Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 AGASO R ... E iLearn Rafael Barajas Mendoza rivgless savEu DUITE 4J VU Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 4 0.5/1 pt 9 2 94 0 Details Participants An exponential function f(x)=a*b^x passes through the points (0, 2) and (2, 32). What are the values of a' and 'b'? Grades a and 'b' = Preliminary Stuff Question Help: Video D Post to forum Submit Question Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 https://www.myopenmath.com/assess2/?cid=137522&aid=9783356# 46 Q Search LOFOOL 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 GASO R ... E iLearn Rafael Barajas Mendoza riugless saveu Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 3 C0/1 pt 9 2 96 0 Details Participants The fox population in a certain region has an annual growth rate of 9 percent per year. It is estimated that the population in the year 2000 was 20800. Grades (a) Find a function that models the population 't' years after 2000 ('t=0' for 2000). Your answer is ' P(t) = Preliminary Stuff (b) Use the function from part (a) to estimate the fox population in the year 2008. Week 1 Your answer is (the answer should be an integer) Question Help: @Video D Post to forum Week 2 Submit Question Week 3 Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:06 PM 5 12/7/2022MATH019801-F22R-6943: HW 3.1 X *Homework Help - Q&A from Onl X + X ilearn.sfsu.edu/ay2223/mod/Iti/view.php?id=263989 GASO R ... E iLearn Rafael Barajas Mendoza riusless savEu Score: 3. 17/14 1/14 answered MATH019801-F22R- 6943 . Question 2 C0/1 pt 9 2 98 0 Details Participants A population numbers 20,000 organisms initially and decreases by 3.5% each year. Suppose 'P' represents population, and 't' the number of years of growth. An exponential model for the Grades population can be written in the form P=a*b^t where `P' = Preliminary Stuff Question Help: @ Video 1 Video 2 D Post to forum Week 1 Submit Question Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 46 Q Search LOBCOLI 8:06 PM 5 12/7/2022