Basic Math Questions and Answers

The 10 national parks with the greatest number of visitors in millions are shown Complete parts a through d below OA The mode of the data set is million Use a comma to separate answers as needed OB There is no mode Park Visitors Park Visitors millions millions 10 9 3 9 3 5 3 5 3 1 2 9 d Determine the midrange million The midrange of the data set is Round to the nearest tenth as needed ABCDE 6 6 4 6 4 3 4 1 FH a Determine the mean The mean of the data set is million Round to the nearest tenth as needed b Determine the median The median of the data set is million Round to the nearest tenth as needed c Determine the mode Select the correct choice below and if necessary fill in the answer box within your choice G 13 J 4

Determine the range and standard deviation of the prices of digital cameras shown below 160 94 177 180 96 128 228 265 The range of the prices is 171 Simplify your answer The standard deviation of the prices is Round the final answer to the nearest cent as needed Round all intermediate values to the nearest cent as needed

This question 1 point s possible Two dice are rolled one after another Construct a sample space and determine the probability that the sum of the dots on the dice total a number greater than 5 if the second die is a 3 CID The probability that the sum of the dots on the dice is a number greater than 5 if the second die is a 3 is Type an integer or a simplified fraction

Use the following data to determine the total dollar amount of assets to be classified as property plant and equipment Cash Accounts receivable Inventory Short term investments Land held for future use Land Buildings Less Accumulated depreciation Franchise Total assets 335500 60800 Bramble Corp Balance Sheet December 31 2022 129800 122400 207200 87400 257500 283000 274700 209000 1571000 Accounts payable Salaries and wages payable Note payable due 2025 Total liabilities Common stock Retained earnings Total stockholders equity Total liabilities and stockholders equity 172500 32500 267900 472900 363500 734600 1098100 1571000

A cooler contains 100 ice cream bars There are 10 Vanilla bars 40 Mint Chocolate Chip bars 30 Strawberry bars and 20 Rocky Road bars If one bar is randomly selected determine the probability that the bar selected is not Rocky Road The probability that the bar selected is not Rocky Road is Type an integer or a simplified fraction

Use the circle graph to answer the question A library classifies its DVDs into one of the categories shown The library owns 1796 DVDs Determine the number of romance DVDs The number of DVDs is 12 Round to the nearest whole number as needed This question 1 point s possible C Submit tes DVD Categories e Science Fiction Foreign 6 Horror 14 Drama 11 Romance 12 Action 18 Comedy 30

This question 1 point s possible In a survey of employees at a fast food restaurant it was determined that 11 cooked food 14 washed dishes 24 operated the cash register 5 cooked food and washed dishes 4 cooked food and operated th cash register 9 washed dishes and operated the cash register 3 did all three jobs and 3 did none of these jobs Complete parts a through f below a How many employees were surveyed 91 Simplify your answer b How many of the employees only cooked food 11 Simplify your answer c How many of the employees only operated the cash register 28 Simplify your answer d How many of the employees washed dishes and operated the cash register but did not cook food Simplify your answer e How many of the employees washed dishes or operated the cash register but did not cook food Simplify your answer f How many of the employees did at least two of these jobs Simplify your answer GEER Submit te

Use the Venn diagram to list the set B A in roster form Choose the correct answer below OA B A n p y OB B A b c v w OC B A d f g r t OD B A a b c d f g m r tv w

Hewlard Pocket s market value balance sheet is given Assets A Original balance sheet Cash Other assets Value of firm Liabilities and Shareholders Equity 150 000 950 000 Debt Equity 1 100 000 Value of firm Shares outstanding 100 000 Price per share 1 100 000 100 000 11 0 1 100 000 1 100 000 Pocket needs to hold on to 50 000 of cash for a future investment Nevertheless it decides to pay a cash dividend of 2 per share and to replace the cash with a new issue of shares After the dividend is paid and the new stock is issued a What will be the price per share Note Do not round intermediate calculations Round your answer to 2 decimal places b What will be the total value of the company Note Enter your answers in whole dollars not in millions c What will be the total value of the stock held by new investors Note Do not round intermediate calculations Enter your answers in whole dollars not in millions Round your answer to the nearest whole dollar amount d What will be the wealth of the existing investors including the dividend payment Note Do not round intermediate calculations Enter your answers in whole dollars not in millions Round your answer to the nearest whole dollar amount

If both the 4 3 and the 16 9 screen had a height of 25 inches find the following measurements 10 Aspect Ratio 16 9 Aspect Ratio 4 3

A large waterfall is managed so that a minimum of 90 000 cubic feet of water per second ft sec flow over the falls Find the minimum amount of water that will flow over the falls in a 24 hour period during tourist season Write your answer in scientific notation 8 cubic feet of water flow over the falls in a 24 hour period A minimum of 7 776 x 10 Use scientific notation Use the multiplication symbol in the math palette as needed

If a cubic millimeter of blood contains 4 800 000 red blood cells how many red blood cells are contained in 50 cubic millimeters of blood Write your answer in scientific notation There are 2 4 x 106 red blood cells contained in 50 cubic millimeters of blood Use scientific notation Use the multiplication symbol in the math palette as needed

you understood what you learned Your tutorial grade is based on these questions tch a video on a given topic and then you will be Note You may repeat this tutorial as many times as you like You have earned 1 point s out of 1 point s thus far If the radius of the planet Mars is measured to be 3350 km with a measurement error of plus or minus 100 km What is the percent error when calculating the volume of the planet Round your answer to 2 decimal places Your answer

Find the modulo class to which the number belongs for the indicated modulo system 39 modulo 12 The number 39 belongs to the modulo class for the modulo 12 system

0 00004 0 0000024 12 0 00004 0 0000024 9 6 10 Use scientific notation Use the multiplication symbol in the math palette as needed

Express the number in decimal form without exponents 2 3x104 answer is 23000

ATH1506 A B C D E F G H I Mathematics I for the Biological and Health Sciences Tutorial Assignment and Test Page Fall 202 My courses SC MATH1506 A B C D E F G H I Mathematics I for the Biological and Health Sciences Tutorial Assignment and Test Page Fall 2022 Online Assignments Assignment 3 A fungal colony grows on a flat surface starting with a single spore The shape of the colony edge is circular with the initial site of the spore at the centre of the circle Suppose the radius of the colony increases at a constant rate 3 2 units per unit time At what rate does the area covered by the colony change when the radius is 14 2 units O a 142 7540 O b 64 3398 O c 10 0531 O d 4054 2128 Oe 285 5079 Of 1266 9415

16 ved at of estion Let the position of a swinging pendulum in simple harmonic motion be given by O a a 3 5000 and b 3 5500 O b a 7 and b 7 1 c a 7 1 and b 7 Mathematics I for the Biological and Health Sciences Tutorial Assignment and Test Page Fall 2022 Online Assignments Assignment 3 where a and b are constants t measures time in seconds and s measures position in centimeters If the position is 7 1 cm and the velocity is 7 cm s when t 0 find the values of a and b O d a O e a O f a 7 and b 7 1 14 0000 and b 14 2000 7 1 and b 7 s t a cos t b sin t

9 3 out of question ces Tutorial Assignment and Test Page Fall 2022 7 Online Assignmen An ecosystem with mature trees has a relatively constant population of beetles species 1 around At t 0 a single reproducing invasive beetle species 2 is introduced accidentally If species 2 grows at the exponential rate at what rate is species 2 growing when the population of species 2 exceeds species 1 O a 900000 0000 Ob 1000000 0000 O c 363 0859 O d 90000 0000 O e 9000000 0000 106 N t e0 9t

on The daily temperature in degrees Fahrenheit of Phoenix in the summer can be modeled by the function where x is hours after midnight Find the rate at which the temperature is changing at 10 1 p m O a 2 6321 Ob 4 6415 O c 5 2322 O d 1 4775 72 2 6 2 12 T x 94 10 cos

Consider the following table xf x g x f x g x 02 5 0 2 11 2 3 0 24 4 1 1 33 3 2 3 What is h 2 if O a This derivative does not exist O b 36 O c 9 Od 18 O e 36 O f 18 Clear my choice h x g 2 f x 1

800 mA 0 035 sec 75 kVp mAs kVp

11 The annual inflation rate is expected to be 5 percent over the next 3 years Juan plans to take out a 3 year loan to purchase an automobile If Juan decides not to take out the loan if the real interest rate exceeds 3 percent the highest nominal interest rate be is willing to pay is A 2 percent B 3 percent C 8 percent D 15 percent E 25 percent

1 What organizations are involved in defining informatic standards nationally and internationally 2 Can you describe the use of simulation tools such as virtual worlds and games in healthcare education Also consider whether you recall and understand the following concepts 1 Nurses as Knowledge Workers 2 Standardization of Nursing Informatics

Sketch the solution to each system of inequalities x 4y 20 3x y 8

Consider the fractional linear transformation in Exercise la above which maps 1 i to 0 2 to x and 0 to i 1 Without referring to an explicit formula determine the image of the circle 1 1 the image of the disk 1 1 and the image of the real axis Solution It is obvious that the tripple 1 1 2 0 lies on the circle 2 1 1 in the z plane From exercise II 7 1a we know that points in the w plane the tripple is mapped on i e 20 1 io 0 21 2 22 0 W W i 1 The circle 1 1 is mapped to the straight line through 0 and i 1 i e Im w Rew since tree points determines the circle By preservation of orientation the disk goes to the half plane to lower left of the straight line through 0 and i 1 Image of the real axis is circle orthogonal to image of 2 1 1 that must be the straight line through i 1 with slope 1 i e the line Im w Rew 2 II 7 2 z plane II 7 2 w plane

Find a conformal map of the horizontal strip A Imz A onto the right half plane Rew 0 Hint Recall the discussion of the exponential function or refer to the preceding problem Solution A Kumjian FIGURE II 6 4az FIGURE II 6 4aw It is clearly intended that A 0 so we will assume this We define the map h CC by h 2 e for all C Then h 2 2 for all C Hence h is analytic with a nowhere vanishing derivative and so h is conformal Note that the exponential functions maps the horizontal strip C 1 2 Im 2 onto the right half plane w C Rew 0 wC 2 Arg w 2 Hence h maps the horizontal strip C A Imz A onto the right half plane wC Rew 0

Complete the table for this pat blue beads 1 2 3 9 black beads 7 42 OC total beads 8 00 96 2 2 2 2 2 For ever there ar The rati to black Give you simplest

time 0600 0700 0700 0800 0800 0900 0900 1000 1000 1100 1100 1200 1200 1300 1300 1400 1400 1500 1500 1600 1600 1700 1700 1800 1800 1900 1900 2000 1 1 1 1 lorries 6 2 10 5 9 9 10 8 3 689 E 5 3 6 7 cum freq 6 8 18 23 32 41 51 59

1400 1500 1500 1600 1600 1700 1700 1800 1800 1900 1900 2000 3 5 3 6 8 7

time 0600 0700 07000800 0800 0900 0900 1000 1000 1100 1100 1200 1200 1300 1300 1400 lorries 6 2 10 5 9 9 10 8 cum freq

Which ratio is the odd one out Odd one out 6 18 2 6 1 3 5 15 8 23

Write down a different ratio equivalent to 8 2 Write down a different ratio equivalent to 18 15 Write down a different ratio equivalent to 40 15

Ayayai Corp decided to issue common stock and used the 258 000 2025 The following information is available for the company for 202 Net income Dividends declared for preferred stockholders Average common stockholders equity Total assets Current liabilities Total liabilities a 2025 197 600 8 600 1 125 000 1 426 000 175 000 301 000 9 1 Compute the return on common stockholders equity for both years

The Department of Agriculture has a budget d farmers Without a subsidy it is estimated th million bushels will be sold The demand for v This might seem high but comes from the fa farmers can choose from many crops to plant Suppose that Department of Agriculture deci

Plot the points with polar coordinates 2 25 415 2x 3 2 3 and 5 72 6 N KIM HIST 7 H16 316 X using the pencil

Um Content Question 4 of 15 1 point Attempt 1 of Unlimited Graph the polar equation r cos 0 4 McGraw Hill Connect Ma Plot points satisfying the polar equation r cos 0 4 Gra 3x 4 2x

MATH Hosted by ALEKS Corp 6 1 8 2 Polar Graphs 21 3 2 Question 12 of 15 1 point Attempt 1 of Unlimited 3 Use symmetry to graph the polar curve and identify the r 3 2 cos 0 4 5

Name the type of sampling Aleqandro picked his survey participants based on the first five students he saw in each of his classes

370 Plot the points with polar coordinates 4 2 21 0 A AKS ter CHR F HAST HIS 516 and 5 X TU using the pencil 5

PSLO Assignment Question 6 of 10 1 5 points Question Attempt 1 of 1 each heartbeat blood pressure increases as the heart contracts then decreases as the heart rests b ystolic pressure and the minimum blood pressure is called diastolic pressure When a doctor records derstood as systolic over diastolic Suppose that the blood pressure for a certain individual is appro pressure in mmHg millimeters of mercury and t is the time in minutes after recording begins nd the period of the function and interpret the results nd the maximum and minimum values and interpret this as a blood pressure reading nd the times at which the blood pressure is at its maximum t 0 3 rt 1 of 3 Find the period of the function and interpret the results 1 minutes and represents the time for one complete heartbeat 60 his implies that the heart rate is 60 beats per minute Write your answers as simplified fractions if he period is ht 11

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1 Homework Find the direction angle of v for t v 5i 5j What is the direction angle of v

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Plot the complex number on the complex plane and write it in polar exponential form 8 8i Plot the complex number on the complex plane Write the complex number 8 8i in polar form Select the correct ch and fill in the answer box es within your choice Simplify your answer Type an exact answer using as needed T angle measures in radians Use angle measures greater than or eq less than 2 Use integers or fractions for any numbers in the expre 7 cos OA icos

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