Q: 19 z rad 12 4. Solution: Answer: -35 x 5. rad Solution: 18 Answer:
A: To convert radian to degree , put Π=180°
Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…
A:
Q: Consider the following problems related to counting non-negative integer solutions to x₁ + T₂+3+4 =…
A:
Q: 2 | 3 14 11 .6 1.) A bird that was perched atop a 15 foot tree dives down six feet to a branch…
A:
Q: PA(1) = n(n + 1)
A:
Q: What is the difference of two positive numbers whose sum is 16 such that the product of one number…
A:
Q: 2. Mr. Jones has a total of 25 chickens and cows on his farm. How many of each does he have if all…
A: The objective is to find the number of cows and chickens.
Q: b) During a nationwide program to immunize the population against a new strain of the flu, public…
A: Given cost function: Cx=1.85x100-x…1 Answer for sub question 1: To find Cx when x=20 Substitute…
Q: Solve for x given the similar figures. 12 18 x = O 13.5 O 15 30 O 24 16.7
A: Let, a = 9 ; b = 12 p = x and q = 18 Now, In similar Triangle , The corresponding sides are in the…
Q: 1. Solve the following proportions. 12 4 %3D a) 5 15 b) 9 m 215
A:
Q: b. During a nationwide program to immunize the population against a new strain of the flu, public…
A: Given, the cost of inoculation x% of the susceptible population would be C(x)=(1.85x)/(100−x)…
Q: Consider the equation . 7(n + 15 ) = 147 suppose a learner completes the first step in the solution…
A:
Q: 4. Allie solves the subtraction problem 304 - 9 as follows: 2 14 304 9. 205 Explain to Allie what is…
A: The substraction process is given below.
Q: What is the approximate solution to the equation 3* = 29? O 0.3263 O 3.0650 O 3.3672 O 9.6667
A: Solve by taking log
Q: Perform the necessary operations indicated below, given the following: [1 B = 3 8 [3 1 5 2 A = 2 7 8…
A:
Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…
A: As per the question: The cost of inoculating x% of the susceptible population is given by…
Q: it. B to the nearest tefth of a degree, if n 6.7 4.9 to C A
A: Topic = Triangle
Q: Vhat is the solution to the equation (x + ) = 1.04? 9. 1) 0.4 2) 3.06 3) –0.48 4) –0.7093
A:
Q: A recipe for cheesecake makes two cakes with 16 servings each. If you want to make 80 servings, what…
A: Since it is given two two cakes with 16 servings each. Thus total servings = 16(2)=32 servings.
Q: Solve the following using the method of solving other substitution methods 1. y+xy' = 4/y
A: Given the differential equation y+xy'=4y'.
Q: State the appropriate formulae used in solving (i) and (ii) of this questions below. a. Determine…
A:
Q: 4. Solve the following proportions. b. a. 12 4 %3D 30 16 14
A: "Since you have asked multiple questions in a single request, we will be answering only the 1st…
Q: A particular dress requires 4 1 4yards of fabric for manufacturing. If the matching jacket requires…
A:
Q: Solve the following problems by performing the following steps in each of the cases: the statement…
A: Following cases are determined as shown below
Q: There are 1050 new students this school year. If 3/5 of the total population is boys, find the…
A: the solution is given below
Q: You need a 85% alcohol solution. On hand, you have a 75 mL of a 80% alcohol mixture. How much pure…
A: Given problem:- You need a 85% alcohol solution. On hand, you have a 75 mL of a 80% alcohol mixture.…
Q: How many solutions are there to the equation a + b + c + d + e = 485 if each of a, b, c, d, and e is…
A: This question from topic number theory
Q: 00 D 9 0 1
A:
Q: Suppose the fish tank above holds 7.9 ft3 of water. How many gallons are contained in the tank if a…
A:
Q: What is the solution to the following equation? 5 - (n- 4) = 3(n + 2) 3. O n= O Infinitely many…
A: Given query is to find the value of n.
Q: Sheldon and Penny were awarded a contract to paint 16 offices in the new math building at a…
A: Sheldon can paint an office in 30 min and Penny can paint an office in 45 min. a). Let t minutes be…
Q: what happened to the (7(s+1)e^-s)/s^2? why is the answer just (7e^-s)/s
A:
Q: 1. a. Anita had ; of a bag of fertilizer left. She used of what was left. What question about…
A: Here we are given statements that specifies what is done in each cases. So we have to read each…
Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…
A:
Q: The cost per unit, C(x)C(x), when manufacturing xx units is given by the formula C(x)=2x^2−24x+76…
A:
Q: Solve the following using the method of solving other substitution methods 4. y = xy' + y3
A:
Q: 8X 4+ 39 10+ 38 40 11+ 37 3+
A: 1 1 2 1 4 2…
Q: hich amount of time is greater for the average person? The total time spent on his/her cell phone in…
A:
Q: how did you get the answer for the problem below? =14000(1+0.04/12)12*12 =14000(1+0.003)144…
A:
Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…
A: Given, the cost of inoculationg x% of the susceptible population would be C(x)=1.85x100-xmillion…
Q: Imagine that Alina’s shower leaks and she calls the plumber. The plumber tells her that the problem…
A:
Q: 8. Compute for: a. p(561) b. p(71)
A:
Q: Given a, b, c, d, e, f E N, how many ways are there to solve a + b + c + d + e + f = 14? Answer:
A: Given that a, b, c, d, e, f ∈ ℕ and, a+b+c+d+e+f=14. To find: The number of ways to solve.
Q: (b) During a nationwide program to immunize the population against a new strain of the flu, public…
A: Given, the cost of inoculation x% of the susceptible population would be Cx=1.85x100-x million…
Q: Solve the Kenken puzzle below: 8X 4+ 39 10+ 4X 38 40 1 11+ 37 3+
A: We follow the procedure to solve the given KenKen puzzle and the complete puzzle is as follows
Q: Twenty men can reap a field in 6 days.If the field is to be reaped in 4 days, how many men will be…
A: Given 20 men can reap a field in 6 days. If the field is to be reaped in 4 days,
Q: Perform the necessary operations indicated below, given the following: [1 2 B = 3 51 1] [3 A = |2 1…
A:
Q: Find the General Solution of the following. D^5 ?+9D^3 ?=0
A: According to company rule we can answer only first question and rest can be reposted.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- To see the effect of a relatively small error in the estimate of the amount of carbon-14 in a sample being dated, consider this hypothetical situation: a. A bone fragment found in central Illinois in the year 2000 contains 17% of its original carbon-14 content. Estimate the year the animal died. b. Repeat part (a), assuming 18% instead of 17%. c. Repeat part (a), assuming 16% instead of 17.. Two soft drink dispensing machines should dispense 8 oz of your selection into a cup. The table below shows the data Machine 1 9.52 6.41 10.07 5.85 8.15 Machine 2 8.01 7.99 7.95 8.03 8.02 Which is more consistent in dispensing soda base on the measures of dispersion? Show all solutions.5.1: 10) Given the information below, estimate the total distance travelled during these 6 seconds using a left endpoint approximation.
- A crayon manufacturer is comparing the effects of two kinds of yellow dye on the brittleness of crayons. Dye B is more expensive than dye A, but it is thought that it might produce a stronger crayon. Four crayons are tested with each kind of dye, and the impact strength (in joules) is measured for each. The results are as follows: Dye A: 1.0 2.0 1.2 3.0 Dye B: 3.0 3.2 2.6 3.4 a) Can you conclude that the mean strength of crayons made with dye B is greater than that of crayons made with dye A? b) Can you conclude that the mean strength of crayons made with dye B exceeds that of crayons made with dye A by more than 1 J?Kaitlyn measures the upload speed in megabits per second of her home broadband internet connection during peak hours and off-peak hours. The results are provided in the accompanying table. Peak Off-Peak 5.83 5.14 6.05 6.80 7.14 6.98 3.54 5.77 5.45 7.27 5.90 6.62 5.81 6.19 4.82 6.08 6.37 6.59 4.65 5.58 5.30 7.41 6.48 6.26 5.96 6.37 5.79 6.31 6.84 6.55 5.06 4.95 5.61 7.03 6.45 6.77 Examine the results of Kaitlyn's test to determine the statements that compare the medians and interquartile ranges of the data sets to each other in terms of this situation. Select the two correct answers. The median upload speed during peak hours is 5.905 megabits per second, which is less than the median upload speed during off-peak hours, 7.005 megabits per second. The upload speeds during peak hours are slower on average compared to off-peak times. The median upload speed during peak hours is 6.37 megabits per second, which is greater than the median upload speed during…The population (in millions) and the violent crime rate (per 1000) were recorded for 10 metropolitan areas. The data are shown in the following table. Do these data provide evidence to reject the null hypothesis that ? = 0 in favor of ? ≠ 0 at ? = .05? (Give your answers correct to three decimal places.) Population 10 2.3 1.4 6 2.7 6 1.9 1.7 2.1 6.7 Crime Rate 12.4 6.7 7.8 7.4 8 7 8.9 9.1 8 7.7 (ii) Calculate the critical region. (smaller value) (larger value)
- In a certain suburb of Montréal, residents have expressed their worries about the quality of the air. Of particular concern is the concentration (in μg/m3) of particulate matter smaller than 2.5 μm in size (PM2.5). The environmental standard is a PM2.5 concentration of 15 μg/m3 or less. 9-a) To conduct this study, Thomas installs 25 PM2.5 detectors at different locations in the suburban area. Each detector will provide one reading of PM2.5 concentration at a given time. With 25 detectors, what is the probability that Thomas declares the sample mean of PM2.5 concentrations significantly greater than the environmental standard while the population mean is 16 μg/m3? The population variance is assumed to be known and equal to 9. Use α = 0.01. 9-b) Thomas is interested to purchase a new and cheaper instrument to measure PM2.5 concentration. He is worried, however, that the precision of the new instrument may be lower than that of the current one. To be acceptable, the standard…You give a final attempt to bring the effect of Size back into the equation by forcing the assumption of homoskedasticity onto your estimation. The results are as follows: cost^= = 7,311.17 + 3,985.20 × Reputation – 0.20 × Size (1,985.17) (593.65) (0.07)+ 8,406.79 × Dpriv – 416.38 × Dlibart – 2,376.51 × Dreligion (1,423.59) (1,096.49) (989.23) R 2=0.72, SER = 3,682.02Calculate the t-statistic on the Size coefficient and perform the hypothesis test that its coefficient is zero. Is this test reliable? Explain.The price (in rands) in June of a 1 kg packet of laundry in KwaDukuza is shownis shown below for each 5 years.Year 2016 2017 2018 2019 2020Price 17.8 29.6 41.1 46.3 46.52.2.1 Find the percentage increase in the price of laundry detergent between eachperiod. (2)2.2.2 Use the 4 percentages in question 2.2.1 above, to calculate the overall geometricmean percentage increase in the price of laundry detergent each year. (3)2.2.3 Interpret the geometric mean calculated in 2.2.2 above.
- ) The following table shows 10 communities ranked by decayed, missing, or filled (DMF) teeth per 100 children and fluoride concentration in ppm in the public water supply: Rank by DMF Teeth FluorideCommunity per 100 children X Concentration Y 1 8 1 2 9 3 3 7 4 4 3 9 5 2 8 6 4 77 1…Which one of the following is an accelerated depreciated method? a. Straight line depreciation b. Units of production method c. Sum of the Years-Digits method d. Written down value methodA small metal bar, whose initial temperature was 20∘C, is droppedinto a large container of boiling water. How long will it take thebar to reach 90 ∘C if it is known that its temperature increased 2∘Cin 1 second? How long will it take the bar to reach 98∘C? Show diagrammatic sketch and IVP(initial value problem)