Basic Math Questions and Answers

A student wants to find the sum of three consecutive odd numbers If x is an odd number which list can be used to represent the three consecutive odd numbers A x x 1 x 2 B x x 2 x 4 x 1 x 2 x 3 x 1 x 3 x 5 c D

The table shows several values of a polynomial function Which could be the function A f x x 1 B f x x 1 c D f x 2x x 1 f x x x 1 1 x y 0 0 1 0 5 2 0 9

Which is the best definition of the radian measure of an angle A the product of the diameter of a circle and pi B the ratio of the circumference of a circle to its diameter C the ratio of the radius of a circle to its diameter D the quotient of the arc length of a circle and its radius

15 Find the value of R that will produce the indicated closed loop gain in each amplifier in Figure 12 66 LD R 3 A 50 w R R VW 5 10 kn M Ad 300 C Rf R 12 kn V W 2 2 kn R W Ad 75 Vou

Consider the function f x log z a Graph the function Tool help First click to position the asymptote then click two points on the graph 5 5 4 3 2 1 4 3 2 1 2 3 2 54 Clear All Draw 2 3 4 5 6 7 8 9 10 b Equation of the asymptote c Domain in interval notation d Range in interval notation Question Help Video Written Example

3 b 1 2 2 3 Match each equation with a graph above yIn 1 5 x y 1 1 log x y 1 1 ln x y log 0 75 x a red b green c black d blue 2 q

Match the formula of the logarithmic function to its graph Graphs of Logarithmic Functions 5 3 7 3 2 5 1 4 1 2 y m 4 34 5 4 3 1 1 1 2 3 4 5 4 3 7 14 5 4 3 27 4 4 2 3 3 2 2 E 1 7 3 4 15 Formulas for the Graphs a f x log 1 b f x logs z c f x log z d f x log 1

Find the first five terms of the sequence a 82 a3 a4 a5 an 2 d S N 2 Determine whether the sequence is arithmetic If it is arithmetic find the common difference d If the sequence is not arithmetic Express the nth term of the sequence in the standard form an a n 1 d If the sequence is not arithmetic enter DNE

Find the first six partial sums S S2 S3 S4 S5 S6 of the sequence whose nth term is given 12 22 32 42 S S S3 S4 S5 S6

Find an equation for the ellipse whose graph is shown y 0 F 0 3 3

Which is the only graph that DOES NOT have an Euler Circuit O 8 E W OF Question 3 20 points Quizzes Phoenix 2 e A

Find the partial sum S of the geometric sequence that satisfies the given conditions

Which graph DOES NOT have an Euler Path A B B E D B D 3 8 Quizzes Phoenix 2 F

Euler Circuits Path Which graph below represents the map shown at the right i e bridges become edges O B D RIVER Land A Land Land C Land D

E Question 2 20 points Which of the following is Vertices A B C D Edges D Quis Phen2 a digraph of AB BC CD AD AC AB BC CD AD AC BA e

How much force in Newtons does a baseball pitcher have to exert on a 250g baseball to make it accelerate to 50 m s the instant that it leaves his hand Choose the best answer from the options below A B C D 0 125 0 250 You have 1 hour to ar 12 5 25 0

Question 4 20 points Is the following statement True or False The graph is CONNECTED TRUE FALSE Question 5 20 points Which pair of vertices below have MULTIPLE EDGES

Question 5 20 points Which pair of vertices below have MULTIPLE EDGES C and F A and E B and D E and F D A B E F

Question 3 20 points What is the DEGREE of Vertex B 2 3 4 Question 4 20 points

17 Question 1 20 points Which graph represents a weighted graph C W O Quis Phon2 e

What is the INDEGREE of Vertex V 0 1 3 4 Question 3 20 points How many LOOPS does this graph contain XA B Z

20 points How many LOOPS does this graph contain 0 1 2 3 Question 4 20 points A B mi E

How many vertices are ADJACENT to the vertex E O 1 2 3 4 B E Question 5 20 points What is the correct adjacency matrix for the graph shown F

on Quiz Time Taken 0 00 16 Neftali Moreno Miranda Attempt 2 Question 3 25 points In the following Earliest Start Time EST graph assume each unit of time is an hour CEFH 21 BEFH 21 ADFH 21 both b and c START F In the EST graph what is the critical path and minimum project time

Question 1 25 points In the following Earliest Start Time ESP graph assume each unit of time is an hour START 0 B 0 3 5 15 FINISH 16 In the EST graph two tasks are required before starting task E Which prerequisite task finishes first

Find the exact solution to the equation 6 sin 3x TT

What happened to Curt Lemon in How to Tell a True War Story He had his legs blown off by a bomb He stepped on a booby trap and was killed He decided to leave the war He was taken as a prisoner of war

Read the following line from The Room of My Life My objects dream and wear new costume What literary term is this an example of alliteration personification hyperbole O O O

Which of the following literary techniques is used most extensively in Vonnegut s story Harrison Bergeron Personification Allusion

In The Room of My Life what happens to the objects Sexton describes they torture her they disappear they keep changing they are taken from her

Which of the following techniques does Cisneros NOT use in Only Daughter Contrast Dystopian setting Characterization Mistranslations

In A Letter to My Nephew what is James Baldwin s definition of integration The denial of the need for changing the world as it is The use of love to force others to face truth O The denial of the principle of separate but equal The use of force to require people to live together

Which of the following is NOT an effect of James Baldwin s choice to write about race in a letter to his young nephew OIt makes his letter more personal and moving It highlights the cruelty of racism It was meant to be unpublished It makes his language easier to read

Which of the following is NOT a feature of Postmodernism O Disillusionment O Increasing presence of media O Diversity of voices Absolute truth

Write a measurement story problem representing 257 divided by 13 Solve your problem Explain and justify your solution 4 points problem I point solution 5 points explanation justification

Finance Suppose that 6 900 is invested at 4 9 annual interest rate compounded monthly How much money will be in the account in A 11 months 8 18 years A Amount after 11 months Round to the nearest cent

raph the solution set of the nonlinear system of inequalities y 25 Then find the coordinates of the vertices of the solution region x 2y 0 3D

V 6 5 5 4 4 3 2 1 ch U 5 4 to ni t 3 2 2 3 4 5 6 7 8 U 5 The graph above is a graph of what function

Comet C has an elliptical orbit of eccentricity 0 9445 with the sun at one focus The greatest distance of the comet from the sun is 4272 million mi Find the least distance between the comet C sun The least distance between the comet C and the sun is Round to the milion mi COD

You want to buy a triangular lot measuring 1360 feet by 1860 feet by 2470 feet The cost of the land is 62 000 What is the price in dollars of the land per acre Hint 1 acre 43 560 square feet Round your answer to two decimal places

Find all solutions of the equation in the interval 0 2 Write your answers in radians No work no credit Make sure your solution and upload is clear to read 2 sin A 3 sin A 2 0

Find exact value Find 3 3 3 5 of mig O in Qn an F 1 5 in 8 in Q2 trig function No calc Find csc B

as write expression trig inx Cos 2x Cosx Sin 2x fu

The system of linear equations 4x 7y 5x gy 15x 27y O has infinitely many solutions O has more than 1 but finitely many solutions O has 0 solutions O has exactly 1 solution 2 3 4

Follow the directions to verify the identity Do not solve as an equation sec x tan x COS X 1 sinx Directions Start from the right Multiply the fraction top and down by 1 sin x Simplify and or rewrite Then reach the conclusion on the left

Find all solutions of the equation Express the solution in radians Use multiple of 2n or n sec x O4 2nn or 2nm 3 2 or 2nx 2n or 2n O 2nn or 3 2nm

Select all the pairs of supplementary angles L J K F H ZKJL and ZKJG ZIJL and ZKJL G E ZIJG and ZIJL ZFGE and ZHGE

Working Two Jobs Maggie has a job working in an office for 11 an hour and another job driving a tractor pays 9 an hour Maggie works at both jobs and earns 297 in one week a Write an equation that gives the number of hours x she worked for 11 per hour and the number of hours y she worked for 9 per hour b Find the x and y intercepts for this equation x intercept 0 y intercept 0 c Graph this equation from the intercepts using only the first quadrant 9 4 9 8 8 38635852 48 45 42 39 36 30 27 24 21 18 15 12 9 6 3 63 3 6 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Clear All Draw d From the graph about how many hours she worked at 9 if she worked 18 hours at 11 per hour She worked for about hours

17 Determine angle y in the following graphic a 0 390 in T 0 470 in 1 200 in 2 400 in 0 450 in R 0 390 in Cercanaleari 2013

After making 360 monthly payments how much will you have paid in total to the bank Round to the nearest cent