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Q: 6.4 cm 12 cm Q' x cm B' N' 15 cm cm (Enter the number only)
A: The given figure is -
Q: 3. Circumference 4. Area:
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Q: 100-foot-long cable
A: Solution
Q: 20 yd Perimeter of the Base: 20+4+20+4%= 48 4 yd 6 yd
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Q: radius of OR =; 260° R 38.95 cm M.
A: Find the radius.
Q: 3. ind the area of the shaded region. 36 ft 30 ft 23 ft 15 ft 104 ft
A: Area of shaded region is 735 square feet
Q: Attach your calculation and write down your final answer (the area).
A: Given the given shape of property is Area of irregular property on site→for this, split the whole…
Q: Find the area of the shaded region. 12 ft 6 ft O 99 sq ft 21 sq ft O 120 sq ft O 141 sq ft 10 ft
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Q: A heavy rope, 70 ft long and weighing 42 Ibs, hangs over the edge of a building 100 ft high. How…
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Q: A 670 65.30 B 490 Q R 20 in 22 in 15 ft
A: (1) we know that the sum of angles in a triangle is 180 degree…
Q: 25 ft 25 ft 50 ft 30 ft 100 ft
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Q: Find the area. 5.8 mi 4 mi 12 mi
A: The given figure is trapezium Area of trapezium =(sum of parallel sides )(height)2
Q: prism. 10 inches. What is answer
A: The length of acquarium is 24 inchesThe height of acquarium is 10 inchesThe volume of acquarium is…
Q: Triangle DEF has the following meassures: e=8.4 inches, f= 20.4 inches, and m<D=113°. What is the…
A: Area of triangle DEF =12ef·sin D
Q: De Name a diameter.
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Q: 24 ft 1. A 5 ft
A: To find the radius measure and arc AB
Q: 9 mm 20 mm
A: The diameter of a cone is d=9 mm. Then the radius of a cone is BC=r=d/2=3 mm. The height of a cone…
Q: ind
A: FOR any z in C-{0}, z=x+iy . principal logaritm= log|z|+iArg(z) ;Arg =principal argument.
Q: 12.2 cm 6.1 cm 7 cm 7 cm 7 cm DE t f 5.
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Q: fit is to have a rea? perimeter/2; width = er/2 perimeter/4; width = er/4 perimeter/8; width(3 ti
A: We have to choose the correct answer from the given options according to the given information
Q: 12 cm 7 cm 10 cm 14 cm %3D
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Q: valls on three sid ng wall. The shov wall used? What 6 ft
A: Let x be the length of the sides of facing each other and y be the length of the third side.
Q: W
A: here we have two triangles, ∆UVW and ∆XYZ
Q: Find the area shaded in yellow. [ ? ] square units Enter
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Q: Find a. a a a= cm Question Help: Message instructor Submit Question 30 O 7.1 cm w
A: We have to find a
Q: d. 6 cm volume: 4 cm 9 cm
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Q: find the measure of ac
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Q: O 12 t. O 14.125 . O 18.75 ft.
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Q: Find the area 3 cm 4 cm 1 48 cm2 96 cm2 36 cm2 48 cm
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Q: Front width: in. Depth: in. Height: in.
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Q: 3. 10 t 8 ft 14 ft
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Q: Find the are and perimeter (measures in cm)
A: given the length of vertex to centroid = 18 cm
Q: radius of 3.1 meterş
A: as the question posed is not clear, i have calculated the area and volume of circle and sphere with…
Q: 3. 9 ft t 26 ft
A: Solution:To find the area of the given figureArea=Area of semi circle+Area of triangle+Area of…
Q: radius of OR = 260°R 38.95 cm M.
A: Given a circle. An arc LM is given with m arc LM = 38.95 cm The angle is given to be 260 degrees. We…
Q: A 3 ft 5 ft 37° B 4 ft 5.
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Q: Siver
A: We know that, To move a function f (x), k units in upward direction, we need to add k to the…
Q: 5. Find the area: 64 cm | 26 cm 32 cm
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Q: 1) Find the area. 5 m 60° 11 m
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Q: 17 cm a 8 cm What is the length of the missing leg? a = centimeters Submit
A: Given that: Length of hypotenuse, h =17cm Length of one side, a…
Q: SS triangle.
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Q: 13. csc3 cot3 w dw
A: According to our guidelines we can answer only three subparts, or first question and rest can be…
Q: Find the area of ACDE: D 41 108° 14 cm E
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Q: a) cot()
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Q: Radius Diameter Circumference 12 16 24T
A: We have to complete the table by finding missing radius,daimeter and circumference.
Q: Fvaluat pimp dp
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Q: wall ladder 2 ft/s 5 feet 4 feet
A: Solved below
Q: The size of a cen
A: Given function is: Pt=100e0.02t ; t=number of days We have to find the number of days t for the…
Q: What size is the paper in blank x blank
A: What size is the paper in blank x blank Given Pic
Q: Item Circumference Diameter C/d (describe (C) it) (d) 2. 1.
A: we know that circumference of circle is =2πr .And diameter of circle is =2r.
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- 2. Suppose that in Example 2.27, 400 units of food A, 500 units of B, and 600 units of C are placed in the test tube each day and the data on daily food consumption by the bacteria (in units per day) are as shown in Table 2.7. How many bacteria of each strain can coexist in the test tube and consume all of the food? Table 2.7 Bacteria Strain I Bacteria Strain II Bacteria Strain III Food A 1 2 0 Food B 2 1 3 Food C 1 1 1The scatterplot of these two variables reveals a potential outlying month when the average temperature is about 53◦F and average crawling age is about 28.5 weeks. (a) Does this point have high leverage? (b) Is it an influential point?A well-known multinational FMCG produces more than fifty products and sells them in themarket. Out of fifty products one is mineral water for drinking purpose and supplies differentsize pack bottles in the market. Product manager observed that, during hot days the sale of wateris more as compared to the normal days. He started the collection of data of weekly sale of waterand the average weekly temperature.Product manager was interested in developing a relationship between sales and temperature;therefore, he discussed and shared the following data with you. sales 7577696379807770738772738080698477727481 temperature 3236313134293235283130312935362832333233 Sale is in thousand liters and temperature is in degree Celsius. Data is Normally distributedYou are required to determine the following information for some concrete decision: a. Determine the statistical relationship between temperature and sale of water andinterpret.b. How much change in sales if the temperature…
- Compare the two separate scatterplots. In particular, how do the associtation compare between women with pets vs. women without pets? Does one group have more variation in systolic blood pressure than the other? If so, for which group? Does systolic blood pressure seem higher for common ages between the two groups? If so, for which group?ch 11. 4 Oxnard Petro, Ltd., has three interdisciplinary project development teams that function on an ongoing basis. Team members rotate from time to time. Every 4 months (three times a year) each department head rates the performance of each project team (using a 0 to 100 scale, where 100 is the best rating). Are the main effects significant? Is there an interaction?Professor Cambridge collected data from each of his 1st year Chemistry student. If the population if Professor Cambridge’s Chemistry students (all students in the data set) is it possible to calculate the parameters? Or it is limited only to statistics? Why do you think so? If the population involves both the junior and senior students, and the dataset is the sample from that population, is it possible to calculate the parameters for that population? Or is it limited to statistics? Why do you think so?
- A researcher has access to 100 participants for an independent sample design study, and she is hoping to achieve power = .80.What effect size will her data need to achieve to make that possible?An experiment is conducted to see the effect of light intensity on plant growth, what is the dependent variable in this scenario?A possible important environmental determinant of lung function in children is the amount of cigarette smoking in the home. Suppose this question is studied by selecting two groups: Group 1 consists of 23 nonsmoking children 5-9 years of age, both of whose parents smoke, who have a mean forced expiratory volume (FEV) of 2.1 L and a standard deviation of 0.7 L; group 2 consists of 20 nonsmoking children of comparable age, neither of whose parents smoke, who have a mean FEV of 2.3 L and a standard deviation of 0.4 L.*8.31 What are the appropriate null and alternative hypotheses to compare the means of the two groups? *8.32 What is the appropriate test procedure for the hypotheses in Problem 8.31? *8.33 Carry out the test in Problem 8.32 using the criticalvalue method. *8.34 Provide a 95% CI for the true mean difference in FEV between 5- to 9-year-old children whose parents smoke and comparable children whose parents do not smoke. *8.35 Assuming this is regarded as a pilot study, how many…
- A researcher has developed a new drug designed to reduce blood pressure. In an experiment, 22 subjects were assigned randomly to the treatment group and received the new experimental drug. The other 24 subjects were assigned to the control group and received a standard, well-known treatment. After a suitable period, the reduction in blood pressure for each subject was recorded. A summary of these data is: nn x¯x¯ ss Treatment group (new drug) 22 23.48 8.01 Control group (old drug) 24 18.52 7.15 Without using software, how would you estimate the number of degrees of freedom for this problem? Select one: use the larger value, 23, chosen from the two options 21 and 23 use the smaller value, 22, chosen from the two options 22 and 24 use the larger value, 24, chosen from the two options 22 and 24 use the smaller value, 21, chosen from the two options 21 and 23An agricultural scientist tests six types of fertilizer, labeled A, B, C, D, E, and F, to determine whether any of them produces an increase in the yield of lima beans over that obtained with the current fertilizer. For fertilizer C, the increase in yield is statistically significant at the 0.05 level. For the other five, the increase is not statistically significant. The scientist concludes that the yield obtained with fertilizer C is greater than that of the current fertilizer. Explain why this conclusion is not justified.What is the step-step solution to this problem? Does posting calorie content for menu items affect people’s choices in fast-food restaurants? According to results obtained by Elbel, Gyamfi, and Kersh (2011), the answer is no. The researchers monitored the calorie content of food purchases for children and adolescents in four large fast-food chains before and after mandatory labeling began in New York City. Although most of the adolescents reported noticing the calorie labels, apparently the labels had no effect on their choices. Data similar to the results obtained show an average of M = 786 calories per meal with s = 85 for n = 100 children and adolescents before the labeling, compared to an average of M = 772 calories with s = 91 for a similar sample of n = 100 after the mandatory posting. Use a two-tailed test with a α .05 to determine whether the mean number of calories after the posting is significantly different than before calorie content was posted. 3. Calculate r 2 to…