4. How does the volume of a cylinder with a radius of 6 inches and a height of 8 inches compare to the volume of a cylinder with radius of 8 inches and height of 6 inches?
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A: Given, Radius of cylinder= 5 unit = R Height of cylinder= 12 unit= H
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A:
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A: Perimeter of rectangle = 2(l + b)
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A: Given, The volume of a cube=The surface area of cube To find the length of each edge of the cube.
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A: Explanation of the answer is as follows
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A: given diameter of sphere=30mmtherefore radius will be=30/2=15r=15 mmwe know area of sphere=4πr2
Q: The numerical value of the volume of a cube equals the numerical value of its total surface area.…
A: given: the numerical value of the volume of a cube equals the numerical value of its total surface…
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A: Given Data: The radius of the spherical ball is: r=325 inches The volume of the spherical ball is,…
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A:
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A: This question can be solved using the concept of volume and surface area of sphere.
Q: 8. What is the height of a cylinder if the area of the base is 735rtft² and the volume is 11760nft
A: use the volume of cylinder formula for evaluating height.
Q: How can we find the volume of a bottle with curved sides?
A: To explain about the volume of a bottle with curved sides.
Q: 32) What is the volume of an oblique cone that has a radius of 6 centimeters and a height of 19…
A: To find- What is the volume of an oblique cone that has a radius of 6 centimeters and a height of 19…
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A:
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A: Solved below
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A: Given :- Three tennis balls need a space of 12 inches to fit. Hence, diameter of each ball = 4…
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A: Topic = Volume
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A:
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A: Given: A racketball can with height, h = 7 inches, and diameter, D = 1.6 inches. It contains three…
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A: Since, it is given that Base Diameter=20cm and height=14 cm. Our Aim is to Find the Volume of the…
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A: The given question can be solved as shown in step2
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A: The detailed solution is given below Thank you
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A: Given data:L = 5 in.D = 4 1/2 in.=9/2 in. =4.5 in.Clearance volume = 14.5 in3.The piston…
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A: Given that, the side length of the cube is 2.8 m. It is known that, volume of a cube of side length…
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A: Solution is given below:
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A: How many cubic yards of material are needed for the foundation of barn 12m by 24m, if the foundation…
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A: A) Density is 600 kg/m3 Volume = 0.5 m3 Density= mass/volume 600 = mass/ 0.5 mass= 300 kg
Q: cylinder has a base diameter of 16 feet and a height of 19 feet. What is it’s volume in cubic feet,…
A: Soln : Given that Diameter = 16 feet so, Radius = 162 = 8 feet = r…
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A: “Since you have posted more than 1 question we will solve the first question for you. To get…
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A: Topic = Mensuration
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A: Given- A box is to be constructed from a piece of zinc 20 inches square by cutting equal squares…
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A:
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Q: A right circular cone has a volume of 128π/3 cm3 and an altitude of 8 cm. The lateral area is
A: Given that
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Cylinders
A cylinder is a three-dimensional solid shape with two parallel and congruent circular bases, joined by a curved surface at a fixed distance. A cylinder has an infinite curvilinear surface.
Cones
A cone is a three-dimensional solid shape having a flat base and a pointed edge at the top. The flat base of the cone tapers smoothly to form the pointed edge known as the apex. The flat base of the cone can either be circular or elliptical. A cone is drawn by joining the apex to all points on the base, using segments, lines, or half-lines, provided that the apex and the base both are in different planes.
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- The owner of a moving company typically has his most experienced manager predict the total number of labor hours that will be required to complete an upcoming move. This approach has proved useful in the past, but the owner has the business objective of developing a more accurate method of predicting labor hours. In a preliminary effort to provide a more accurate method, the owner has decided to use the number of cubic feet moved as the independent variable and has collected data for 36 moves in which the origin and destination were within the borough of Manhattan in New York City and in which the travel time was an insignificant portion of the hours worked. If the sum of squares Y is 1,513.32 and the sum of squares error is 176.22. What proportion of variation in labor hours is explained by the number of cubic feet moved? Hint: Provide answer accurate to 4 decimal places.The owner of a moving company typically has his most experienced manager predict the total number of labor hours that will be required to complete an upcoming move. This approach has proved useful in the past, but the owner has the business objective of developing a more accurate method of predicting labor hours. In a preliminary effort to provide a more accurate method, the owner has decided to use the number of cubic feet moved as the independent variable and has collected data for 36 moves in which the origin and destination were within the borough of Manhattan in New York City and in which the travel time was an insignificant portionof the hours worked. The intercept for the sample regression line that the owner has computed is -2.24 and the slope is 0.03. What is the predicted number of labor hours for moving 484 cubic feet? Hint: Provide your answer accurate to 2 decimal places.A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to dairy cows is justified when pastures have low selenium levels. Authors of the article “Effects of Short-Term Supplementation with Selenised Yeast on Milk Production and Composition of Lactating Cows” (Australian J. of Dairy Tech., 2004: 199–203) supplied the following data on milk selenium concentration (mg/L) for a sample of cows given a selenium supplement and a control sample given no supplement, both initially and after a 9-day period. Obs Init Se Init Cont Final Se Final Cont 1 11.4 9.1 138.3 9.3 2 9.6 8.7 104 8.8 3 10.1 9.7 96.4 8.8 4 8.5 10.8 89 10.1 5 10.3 10.9 88 9.6 6 10.6 10.6 103.8 8.6 7 11.8 10.1 147.3 10.4 8 9.8 12.3 97.1 12.4 9 10.9 8.8 172.6 9.3 10 10.3…
- If a researcher wants to find out the average monthly expenses of all university students in Edmonton, this average would be an example of ________ . a. samplecross out b. statisticcross out c. populationcross out d. parameterthe soil biogeochemistry in Californian salt marshes wished to explore how two of the most common plant species, pickleweed and pacific cordgrass, affected the accumulation of nitrogen in the soil. They measured the concentration of ammonium, a molecular form of organic nitrogen, in the soil, and measured or manipulated the density of pickleweed and cordgrass. Manipulations of ½ meter square plots (20 plots per manipulation) included removing all cordgrass (cordgrass removal), removing all pickleweed (pickleweed removal), or mixed (the control - nothing removed, thus mixed plots included a mixture of natural pickleweed and cordgrass). Boxplots of ammonium concentrations in each of the three manipulation treatments. Letters indicate differences among means as determined by a Tukey posthoc test following ANOVA. (b) Overall relationship between cordgrass stem density and soil ammonium content (includes data from all plot treatments). The solid black line and the gray shading represent the…When wildebeest are more abundant, they graze the grass more heavily, so there are fewer fires and moretrees grow. Lions feed more successfully when there are more trees, so the lion population increases. Thedata on one part of this cycle, wildebeest abundance (in thousands of animals) and the percent of the grassarea that burned in the same year are on the spreadsheet. To what extent do these data support the claim that more wildebeest reduce the percent of grasslands that burn? How rapidly does burned area decrease as the number of wildebeest increases? To answer these questions, create a scatterplot and add the regression line. Describe the scatterplot. Interpret the slope and intercept in context of the problem. Does the intercept explanation make sense in the real world? Find the correlation coefficient and coefficient of determination. What do they tell us about the relationship between number of wildebeest and percent of grassland burned? Beest (in 1000s) Percent Burned…
- 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?The chief economist for Argus Corporation, a large appliance manufacturer, estimated the firm’s short-run cost function for vacuum cleaners using an average variable cost function of the form AVC = a + bQ + cQ2 where AVC = dollars per vacuum cleaner and Q = number of vacuum cleaners produced each month. Total fixed cost each month is $180,000. The following results were obtained: a) Are the estimates ˆa ,ˆb , and cˆ statistically significant at the 2 percent level of significance? Which is/are significant and which is/are not? b) Do the results indicate that the average variable cost curve is ∪-shaped? How do you know?c) If Argus Corporation produces 8,000 vacuum cleaners per month, what is the estimated average variable cost? Marginal cost? Total variable cost? Total cost? d) Answer part c, assuming that Argus produces 10,000 vacuum cleaners monthly. e) at what level of output will average variable cost be at a minimum? What is the minimum average variable cost?At the 5% level of significance, which variables are statistically significant? If the price of cement per yard increases by 10, what will happen to the estimated quantity of cement demanded? What happens if it will increase by 20%?
- The Us food and Drug administration has a limit for mercury content in fish of 1.0ppm (parts per million) while in Canada the limit is 0.5 ppm. Using the variable average mercury in the Florida lakes dataset to test whether there is evidence that average mercury level of fish ( large mouth Bass) in Florida lakes is less than 1.0ppm and whether there is evidence that average mercury level of fish in Florida lakes is less than 0.5ppm. STATE THE NULL AND ALTERNATIVE HYPOTHESES? GIVE THE TEST STATISTICS AND P-VALUE? round the test statistic to two decimal places and the p-value to three decimal places. DOES THIS SAMPLE PROVIDE EVIDENCE THAT THE AVERAGE MERCURY LEVEL OF FISH (LARGE MOUTH BASS) IN FLORIDA LAKES IS LESS THAN 1.0PPM? LESS THAN 0.5 PPM : STATE THE NULL AND ALTERNATIVE HYPOTHESES. GIVE THE TEST STATISTICS AND P-VALUE ? round the test statistic to two decimal places and the p-value to three decimal places. DOES THIS SAMPLE PROVIDE EVIDENCE THAT THE AVERAGE MERCURY…Construct a hypothesis addressing which potato piece will have the greatest surface-area-to-volume ratio. Explain. Table 1a Why Are Cells Small Length (l) (cm) Width (w) (cm) Height (h) (cm) Size of Cross Section (h x w) (cm) Distance Traveled by IKI from Potato Edge (cm) Area of White Region (l x w) (cm) 2.50 2.50 2.50 6.25 cm 0.20 cm 2.64 cm 2.00 2.00 1.00 2.00cm 0.30 cm 1.87 cm 1.50 1.50 1.50 2.25 cm 0.50 cm 1.50 cm 1.00 1.00 1.00 1.00 cm 0.40 0.60 cm 2.00 0.50 0.50 0.25 cm 0.20 cm 0.15 cm 0.50 0.50 0.50 0.25 cm 0.30 cm 0.10 cmThe 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?