Math - Others Questions

The Arctic Lion s Mane Jellyfish is one of the largest known animals Its tentacles can be as long as 120 feet Find how this length compares to your height Round your height to the nearest foot 120 feet is times as long as feet

9 14 ones ten ones

Identify and interpret the function s minimum O The function s minimum is 100 at x 0 This implies the object is 100 feet above sea level when it is fired O The function s minimum is 147 at x 1 7 It implies the firework will reach its minimum height of 143 feet 1 7 seconds after it is fired O The function s minimum is 0 at x 4 75 It implies the firework will fall to the ground 4 75 seconds after it is fired O The function s minimum is 0 at x 4 65 It implies the firework will fall to the ground 4 65 seconds after it is fired Johan ran some maintenance programs on a server The following graph models available RAM on the server from the moment those programs started running until the moment they completed running Available RAM in Percentage AY 30 20 10 0 12

Question 1 of 11 Webserver Hit Requests in thousands AY 12 10 8 6 72 4 2 0 1 2 3 4 5 6 7 Hours since 8 00 AM 2018 WGU Powered by GeoGebra 8 x Identify its maximum and interpret its meaning in this context O The function s maximum is approximately 10 5 at x 4 25 It implies the web server has a maximum hft request of 10 500 which happens at 12 15 p m O The function s maximum is approximately 10 9 at x 4 25 It implies the web server has a maximum hit request of 10 900 which happens at 12 10 p m The function s maximum is approximately 10 9 at x 4 15 It implies the web server has a maximum hit request of 10 900 which happens at 12 09 p m

Do Two numbers x and y add to 16 The product of x and y is x 16 x What choice of x and y gives a maximum product Give your answer in the form of a comma separated list Express numbers in exact form Use symbolic notation and fractions where needed x y

Which property of addition of whole numbers is illustrated 0123456789 5 O Associative property O Additive identity property Commutative property

Use the table below to answer the following questions Be sure to show your work a Calculate the crude mortality rate in Alaska per 100 000 persons b Calculate the crude mortality rate in Florida per 100 000 persons c In 2 3 sentences offer at least one possible reason that the states crude mortality rates may be different Number of deaths Number of deaths due to cancer Population Florida Alaska 136 752 2 450 5 621 370 14 540 000 630 000

4 Determine the value of dy dx for y x x 1 when x 1 4

3 Determine an equation for the tangent to the curve y 3x 6 4x 7 at x 1 2

Choose the correct answer Most sites are registered to non profit organizations and while their intentions may be legitimate they tend to be biased O com O org O web

21 A closed box with a square base is to have a volume of 2400 cubic inches The material for the top and the bottom of the box is to cost 4 per square inch and the material for the sides is to cost 3 per square inch Express the total cost of the material as a function of the length x of the base 6 Use the function and your calculator to find the dimensions of the box such that the total 3 cost of the material is least Be sure to give the equation that you graphed and window values you used Round your answer to the nearest tenth

3x 5y 12 2x y 5 Ry

1 9 19

Distribute Date 10 02 2023 Due Date 10 05 2023 1 Determine the moist and dry unit weights of the soil in lb ft w 0 182 G 2 67 S 80 2 For the given information on a sandy soil what will be the moist unit weight of the compaction in the field if D 78 and w 9 Give your answer in kN m 0 75 emin 0 46 G 2 68 emax

What is the delay time in seconds between x t cos 2xt 20 and y t sin 2 t 10 Answer A 0 12 B 0 33 C 0 5 D 0 66 E None of these

5 2x 3x 9 6 6x 15x

Select all possible schedules that would allow the salesperson to meet with each doctor 000 A Dr Miller Mon at 11 00 Dr Lee Mon at 10 00 Dr Lopez Mon at 11 00 B Dr Miller Mon at 11 00 Dr Lee Mon at 11 00 Dr Lopez Wed at 11 00 C Dr Miller Wed at 11 00 Dr Lee Mon at 10 00 Dr Lopez Thu at 11 00 D Dr Miller Thu at 11 00 Dr Lee Mon at 11 00 Dr Lopez Wed at 11 00 E Dr Miller Thu at 11 00 Dr Lee Mon at 11 00 Dr Lopez Mon at 11 00 F Dr Miller Mon at 11 00 Dr Lee Mon at 10 00 Dr Lopez Wed at 11 00 G Dr Miller Wed at 11 00 Dr Lee Mon at 10 00 Dr Lopez Mon at 11 00 Dr Miller Mon at 11 00 Dr Lee Mon at 11 00 Dr Lopez Mon at 11 00 H Dr Miller Wed at 11 00 Dr Lee Mon at 11 00 Dr Lopez Thu at 11 00 J Dr Miller Thu at 11 00 Dr Lee Mon at 10 00 Dr Lopez Mon at 11 00 K Dr Miller Mon at 11 00 Dr Lee Mon at 10 00 Dr Lopez Thu at 11 00 L Dr Miller Wed at 11 00 Dr Lee Mon at 10 00 Dr Lopez Wed at 11 00 M Dr Miller Wed at 11 00 Dr Lee Mon at 11 00 Dr Lopez Wed at 11 00 N Dr Miller Mon at 11 00 Dr Lee Mon at 11 00 Dr Lopez Thu at 11 00 O Dr Miller Thu at 11 00 Dr Lee Mon at 10 00 Dr Lopez Wed at 11 00 P Dr Miller Thu at 11 00 Dr Lee Mon at 11 00 Dr Lopez Thu at 11 00 new line of antibiot CHIE Use a tree diagram determine all possible schedules that would allo

What is the Fourier series of the square wave shown below 1 5 1 0 0 5 0 0 0 5 1 0 1 5 0 2 3

Assume that five men and five women are to sit in a row of ten chairs In how many ways can these people sit if all men must sit together and all the women must sit together Use the fundamental counting principle To apply this principle first identify the separate tasks involved in making the seating arrangements There are different ways IE

The following figures show stages 0 1 and 2 of the construction of a figure called Sierpinski s carpet Note that to go from one stage to the next the center square is removed from each square in the figure How many shaded squares will there be in the carpet in stage 6 How many shaded squares will there be in the carpet in stage 6 Stage 0 Stage 1 Stage 2

In preparation for Thanksgiving Day the Save You More Store has stacked cans of cherry pie filling in a triangular pyramid The top of the pyramid has a single can the second row has three cans and the third row has six cans The third row of the pyramid is shown on the right If the store has 940 cans of cherry pie filling and wishes to build the three largest triangular pyramids of equal height it can how many rows will the pyramids have and how many cans will be left over The pyramids will have Type whole numbers rows each and there will be cans left over

A group of 7 musical notes is made into a 7 tone musical phrase consisting of 7 different notes How many different phrases are possible to construct There are different phrases possible to construct

A pin tumbler lock has a series of pins each of which must be positioned at the proper height to allow the lock to open The security of the lock is determined by the number of pins in the lock as well as the number of different possible lengths for the pins Inserting the proper key in the lock aligns the pins properly and allows the interior of the lock to be turned If a pin tumbler lock has eight pins each of four different lengths how many different keys should be tried in order to guarantee that the lock could open To guarantee that the lock could open keys should be tried

You are buying a triple deck ice cream cone with peach vanilla fudge berry and mocha as possible flavors The flavors can be repeated or not and two cones are considered to be different if th flavors are the same but occur in different order How many possible cones have only peach and fudge scoops cones Type a whole number

A computer interface for a digital studio piano has nine microswitches that can be set in either the on or off position These switches must be set properly for the interface to work Answer questions a and b a In how many different ways can this group of switches be set different ways ACCOB

Using the digits 0 1 2 8 9 determine how many 3 digit numbers can be constructed according to the following criteria The number must be odd and greater than 600 digits may be repeated The number of 3 digit numbers that can be constructed is

A college debate team is participating in a tournament in state A They will fly from state B to state C then to state D and finally to state A If there are 4 possible flights to state C 3 from state C tc state D and finally 4 from state D to state A in how many ways can they schedule the trip How many ways can they schedule the trip

Susan s friends Vicki Luis Maddy Todd Ron and Geri have volunteered to help with the preparations for a party How many ways can Susan assign someone to buy beverages someone to arrange for food and someone to send the invitations Assume that no person does two jobs How many ways can Susan assign her volunteers ways www

In an experiment on social interaction 7 people will sit in 7 seats in a row In how many ways can this be done There are ways

A game uses an 11 sided die Determine the number of possibilities of rolling the 11 sided die twice There are possibilities of rolling an 11 sided die twice

An equestrian club has eight members If the club wants to select a president vice president and treasurer all of whom must be different in how many ways can this be done How many ways can the three positions be filled U

Using only the given lines joining the labeled points how many triangles are there in this figure Hint List all triples of the form ABC ABD ABE and so on and see which ones could be the vertices of triangles There are B E triangles D

Two men and two women have bought tickets for four adjacent seats to see a musical In how many ways can the four people be seated if the women sit in the middle There are ways

9 Find the compact trigonometric Fourier series for the following periodic signal shown below Sketch the amplitude and phase spectra 15 points 20 T 22 TC 1 TC 2 T 2T

Assume you are rolling two dice the first one is red and the second one is green Use a systematic listing to determine the number of ways you can roll a total of 6 on the two dice In how many ways can you roll 6 ways X BJ

A role playing game uses a die that has four sides numbered 1 2 3 and 4 How many branches would a tree diagram have that shows the way two four sided die could be rolled The tree diagram would have branches www

15 1 point Which of the following is equivalent to the expression a 9x 88 b 144x y c 9x y 71 d x 88 18

How many different three digit numbers can be formed using the digits 6 4 2 9 8 and 3 without repetition For example 229 is not allowed The number of different three digit numbers is

1 point Simplify 10 1 1 TA

Question 16 A random variable has the probability density TOR 2 0 1 5 1 0 0 5 0 0 0 0 0 5 X What is the mean value of a variable with this distribution B 0 500 C 0 667 A 0 25 1 0 D 1 00 1 5

ivalent to a b C

1 Find the Fourier transform of following 15 points a s t 5 a real positive b e atu t c e 1 j2 u t Where u t is unit step signal defined as u t 1 for 0 and u t 0 for

6 1 point Simplify a 4xy 24 32 x 8x y and then evaluate for x 2 and y 3 c 4x y 48 b 40x y 320 d 4x 216

7 1 point Which power is equivalent to 6547 1 65 b 65

9 1 point When simplified and written with positive exponents the expression 27x x 125x becomes d 5 an b sa 5 WIT 9 1 WIT

b Use the same equation to find the normalized correlation between a cosine and a square wave as shown in the figure below 10 points x y 0 8 0 6 0 4 0 2 0 0 2 0 4 0 6 0 8 1 VM 0 0 5 Time sec 1 5 2

10 1 point The equation M a A 120 2 N A 120 9 can also be written as b A 120 2 C A 60 2 d A 60 2

12 1 point Simplify 4x 36x z4 3yz 4x z Jua

11 1 point Simplify 32 2 5 a 81820 b 820 81 81810 d 81 28ac

3 1 point Simplify 32 N M b 1 16 44 d 16