Questions

The Saskatchewan Roughriders started a rainy day savings fund 3 5 years ago to help pay for stadium improvements At the beginning of every quarter the team has deposited 24 000 00 into the fund which has been earning 4 6 compounded semi annually How much money is in the fund today There is in the fund today

Write the number in standard form 12 432

ap16Sec1 003 pg The figure below shows contours of g x y on the region R with 3 x 9 and 2 y 8 1 3 Using Ax Ay 2 find an overestimate and an underestimate for g x y dA

Here is a graph of the function g w y 5 4 3 2 1 2 3 4 3 4 Use the graph to find the following If there is more than one answer separate them with commas a All values at which g has a local minimum b All local minimum values of g

Determine the number and type of solutions of a quadratic funct B Determine the a coefficient of a quadratic function Calculate the y intercept of a parabola

6 Solve using the quadratic formula 2 8z 7 There are four parts to this questions labeled A D Part A Write the given equation in the form ar b c 0 Part B Identify the values of a b and c a Part C C Evaluate the discriminant 2 4ac Enter the value of the discriminant Because the discriminant is Part D there solutions Substitute values into the quadratic formula and solve round answers to the nearest hundredth The exact solution s in simplest radical form are x 2a and the approximate solutions are x and x

9 a For the equation below 2x 12x 18 0 Part A Find the discriminant of the quadratic equation Part B How many real solutions does the quadratic equation have A Two Real Solutions B One Real Solution C No Real Solutions

Find a nonzero vector parallel to the line of intersection of the two planes 3x 3y 32 4 and 2y 4x 5z 5

Consider the quadratic equation below 22 10x 24 0 Select the phrases that are true about the solutions to this quadratic equation This quadratic equation will have V because the discriminant is

Solve the quadratic equation using the quadratic formula a 10a 21 0 x 2 18 B 10 184 2 x 7 3 Dx 3 7

Which of the following equations would form a parabola when graphed there may be more than one A 2x 7 10 By 3x x 5 1 Cy 2x3 5x 2 y 3x 4x 19 Dy

5 Solve using the QUADRATIC FORMULA SMALLEST NUMBER FIRST ROUND TO THE NEAREST HUNDREDTH 4x 4 z H

Consider the equation given below and solve for x by using quadratic formula 5x2 4x 2 0 H

Multiply the complex numbers 7 i 3 i A 20 4i B 22 4i C22 10i D 20 10i

5 Solve the quadratic equation by completing the square x 4x 3 0 Ax 2 7 6 x 2 7 x 4 7 D x 4 7

Use the Quadratic Formula to solve these equations Write your answers as complex numbers in the form a bi x 4x 13 0

Which of the equations below is the QUADRATIC FORMULA bb2 4ac A x 2a B 62 4ac b c x 2a p q D x 2

Input the correct values into the quadratic formula below x 4x 8 0 b b2 4ac Quadratic formula 2a H 2 4

Add the complex numbers 3 4 7 i

14 Use the imaginary number i to match the expressions given in the first column as a complex number Simpify all radicals 16 DRAG DROP THE ANSWER 3i 21 21

State the conjugate of 3 4i A 3 4i B 3 4i C 3 41 D 12

Find the sum of the real parts of the complex numbers 22 5i and 10 8i Then find the sum of their imaginary parts Sum of real parts Sum of imaginary parts i

Select the solutions to this quadratic equatio x 6x 8 0 Ax 2 BX 4 CX 0 DX 2 EX 1

Simplify the following complex numbers given in the first column and choose the appropriate result Complex numbers 15i 9i 7i 5 3i 24 1 OOOC 1 HOOOO i C e D

3 a Part A In a direct variation equation y 15 when x 5 Write a direct variation equation that shows the relationship between x and y A y B Y 2838 y 2x Dy 3x b Part B Solve the equation of direct variation to determine the value of y when x 10 y wwwww www

In a direct variation y 20 when x 10 Write a direct variation equation that shows the relationship between x and y y 20x 280 y 2x Dy y 28 2

Write a direct variation equation that relates the two variables Then solve Suppose y varies directly as x and y 21 when x 3 Find x when y 42 k equation x

12 Classify the following graphs on the basis of direct and inverse variation Drop the figure under its appropriate variation DRAG DROP THE ANSWER Direct variation Inverse variation

a Part A Give the generic formula for joint variation Answer Part B List restrictions if there are any If not say no restriction

If y varies inversely with x and y 5 when x 12 find y when x 4 A y 12 B y 20 y 48 D y 15

B The ciliated columnar epithelial cells in humans are AIPMT Prelims 2011 known to occur in 1 Fallopian tubes and urethra 2 Eustachian tube and stomach lining 3 Bronchioles and fallopian tubes 4 Bile duct and oesophagus

0 0 2 16 7 4 32 a 6 48 8 64 Part A Decide if the value on the table above shows a direct variation inverse variation or neither Part B Write the equation that represents the variation or explain why it is neither b BU

Name the constant of variation k for the equation y 5x

Which of the following graphs shows a direct variation proportion a y 18 16 14 12 A 10 b YA B 15 10 20 20 w S

Differentiate y 5 sec x tan x y

Differentiate F y v 1 y 3 5y

QUESTION 24 What was the new name of Beadle and Tatum s hypothesis after it was discovered that some enzymes were composed of more than one polypeptide chain O the One Gene One Enzyme hypothesis the One Gene One Polypeptide hypothesis O the One Polypeptide One Enzyme hypothesis O the One Polypeptide One Gene hypothesis O the One Gene Two Gene hypothesis QUESTION 25 What are the three distinct activities of protein synthesis in the correct order O initiation elongation termination O termination initiation elongation O initiation termination elongation O elongation initiation termination

Differentiate g t g t t t 1 9

If n 15 for each sample which of the following sets of data provides the clearest difference between the two samples OA sample mean difference of 10 points with s 5 for both samples A sample mean difference of 5 points with 25 for both samples A sample mican difference of 10 points with s2 10 for both samples A sample mean difference of 5 points with s 10 for both samples

External urethral orifice Membranous urethra Right orus of penis Body shaft of penis Corpus Spongiosum Neck of penis Glans Scrotum Corpora cavernosa Bulb of penis Ischial ramus Pubic symphysis 011 Reset Help

Find the derivative of f x 1 3x2 x x2 in two ways Use the Product Rule f x Perform the multiplication first f x Do your answers agree Yes

O True O False Question 16 0 5 pts A researcher reports t 22 5 30 p 01 for an independent measures experiment How many individuals participated in the entire experiment 24

Find the first and second derivative of the function G r r G r G r Need Help

The results from an independent measures t hypothesis test are reported as t 24 3 85 p 01 two tailed The research study for this test used a total of 26 subjects O False O True Question 14 If two samples each have s 10 then the pooled variance will be equal to 20 regardless of sample size 0 5 pts

Differentiate the function g u 2u 5u V g u X Need Help Read It

Write an equation for the y 3 x 3 1 y 3 x 3 1 y 3 x 3 1 y 3 x 1 3 If you are writing the equation of a line in Point Slope form and given these two points 5 6 and 2 1 Check all boxes that are correct below y 3 5 x 5 2 y 5 3 x 6 1 y 5 3 x 2 1 y 3 5 x 2 1 y 3 5 x 5 6

What enzyme is responsible for covalently linking amino acids to the 3 end of the cognate tRNA peptidyltransferase O aminoacyl tRNA synthetase O glutamine synthetase RNA polymerase O ATP synthase QUESTION 35 Which of the following is not a normal property of eukaryotic mRNAs O They contain a continuous nucleotide sequence encoding a specific polypeptide O They are found in the cytoplasm and inside the Golgi complex O They are attached to ribosomes when they are translated O Most have a significant noncoding segment that does not direct assembly of amino acids O Eukaryotic mRNAs have special modifications at their 5 and 3 termini QUESTION 36

The maximum number of 64 tRNAs that a cell would be likely to have True False QUESTION 30 Which of the phenomena below is responsible for the ability of one gene to code for more than one polypeptide O transcription O alternative splicing O transposition O hybridization exon shuffling QUESTION 31 A tRNA has an anticodon with the sequence 3 UAC 5 What would be the sequence of the complementary codon For the moment do n consider the wobble hypothesis O3 UAC 5 O3 AUG 5

QUESTION 48 Most of the cellular RNA is in mRNAs form True O False QUESTION 49 The initiator tRNA enters the 30S ribosomal subunit at the during prokaryotic protein synthesis QUESTION 50 Another name for protein synthesis is

O False True Question 11 0 5 pts Two samples each with n 6 subjects produce a pooled variance of 20 Based on this information what is the estimated standard error for the sample mean difference O The square root of 20 6 20 6 O 20 6 120VEL 20 5