If a sprinkler rotates 150◦, it can water an area of 45π square feet. If the...
If a sprinkler rotates 150◦, it can water an area of 45π square feet. If the gardener sets the sprinkler so that it rotates only 90◦, what is the arc length of the region it will water?
** It would help me better if the work is handwritten out!** Thank you so much!
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If a sprinkler rotates 150◦, it can water an area of 45π square
feet. If the...
can anyone help me with #3, especially c) thank you 3. Using a long rod that...
can anyone help me with #3, especially c) thank you
3. Using a long rod that has length, you are going to lay out a square plot in which the length of each side is . Thus the area of the plot will be. However, you do not know the value of , so you decide to make n independent measurements X1, X2, ..., X, of the length. Assume that each Xhas mean (unbiased measurements) and variance o?. a) Is...
PRACTICE IT Use the worked example above to help you solve this problem. A water hose...
PRACTICE IT Use the worked example above to help you solve this problem. A water hose 2.15 cm in diameter is used by a gardener to fill a 31.0-liter bucket. (One liter = 1,000 cm3.) The gardener notices that it takes 1.00 min to fill the bucket. A nozzle with an opening of cross-sectional area 0.500 cm2 is then attached to the hose. The nozzle is held so that water is projected horizontally from a point 1.00 m above the...
LEARN MORE REMARKS It's interesting that the motion of fluids can be treated with the same kinematics equations as...
LEARN MORE REMARKS It's interesting that the motion of fluids can be treated with the same kinematics equations as individual objects. QUESTION By what factor would the range be changed if the flow rate were doubled? ***** * * ****** PRACTICE IT Use the worked example above to help you solve this problem. A water hose 2.20 cm in diameter is used by a gardener to fill a 33.0-liter bucket. (One liter = 1,000 cm?.) The gardener notices that it...
PRACTICE IT Use the worked example above to help you solve this problem. A water hose...
PRACTICE IT Use the worked example above to help you solve this problem. A water hose 2.15 cm in diameter is used by a gardener to fill a 31.0-liter bucket. (One liter = 1,000 cm.) The gardener notices that it takes 1.00 min to fill the bucket. A nozzle with an opening of cross-sectional area 0.500 cmis then attached to the hose. The nozzle is held so that water is projected horizontally from a point 1.00 m above the ground....
Appraised Value ($1000 Area (square feet 1380 3120 3520 1130 1030 1720 3920 1490 1860 3430 2000 3...
NEED QUESTION THREE PLEASE!
Appraised Value ($1000 Area (square feet 1380 3120 3520 1130 1030 1720 3920 1490 1860 3430 2000 3660 2500 1220 1390 76 216 238 69 50 119 282 81 132 228 145 251 170 71 29 1. (30 pts) Using the oil well drilling cost data set posted, fit a simple linear regression (SLR) that uses cost as a function a) Write out the equation of the regression line. Interpret the slope and intercept in the...
At each corner of a 16-ft-by-16-ft square lawn there is a sprinkler that waters one-quarter of...
At each corner of a 16-ft-by-16-ft square lawn there is a sprinkler that waters one-quarter of a circle of 8-foot radius. In the center of the lawn, there is another sprinkler that waters a full circle of 8-foot radius. Part of the lawn is being watered by two sprinklers, and part of the lawn is being watered by only one sprinkler. What percentage of the lawn is being watered by two sprinklers? ©2014 John Wiley & Sons, Inc, Instructor Resources:Crossing...
1. The length of fencing available to secure a garden plot is only 280 feet. We...
1. The length of fencing available to secure a garden plot is only 280 feet. We need to find out what is the maximum area of a square plot that can be fenced using the entire 280 feet of fencing. Use your knowledge of graphing to solve this problem. 2. You have moved into a new apartment and want to select a plan for a land phone line. Phone Company A offers $10 as a line charge and 10 cents...
Problem 7. Unit Analysis and Engineering Design You have been hired to analyze the university's water...
Problem 7. Unit Analysis and Engineering Design You have been hired to analyze the university's water usage. Much of the water used on campus goes toward irrigation. The only athletic field at Angelo State that requires irrigation is the soccer field. The daily irrigation demand, D in gal/day, can be calculated as ET,x F,x Ax0.62 D- E Where D-demand in gal/day ETo-Evapotranspiration factor (0.23 in San Angelo) Fp= Plant factor (ranges from 0.3 to 1.0 depending on type of plants...
Can you please help me to resolve this problem? Please provide a detailed explanation on the...
Can you please help me to resolve this problem? Please provide a
detailed explanation on the procedures used to resolve it. Thank
you very much!!
At 175 °C, a brass plate completely fills a frame which has dimensions 2.38 m by 1.67 m. Ignoring the thermal expansion of the frame, to what temperature would the brass plate need to be cooled so that it only fills 99.5% area of the frame? 2.38 m brass plate in the frame at 475...
Required information Area of Rectangles and Triangles As we progress in economics courses, there are some...
Required information Area of Rectangles and Triangles As we progress in economics courses, there are some concepts that are best handled geometrically as opposed to (or in addition to) algebraically. We might, for example, need to calculate the area of a triangle, a rectangle, or a trapezoid. Therefore, this document will cover the basics of each, and give examples for practice. The area of a rectangle or square A rectangle is a four-sided figure that has two sets of parallel...
can anyone help me with #3, especially c) thank you
3. Using a long rod that has length, you are going to lay out a square plot in which the length of each side is . Thus the area of the plot will be. However, you do not know the value of , so you decide to make n independent measurements X1, X2, ..., X, of the length. Assume that each Xhas mean (unbiased measurements) and variance o?. a) Is...
PRACTICE IT Use the worked example above to help you solve this problem. A water hose 2.15 cm in diameter is used by a gardener to fill a 31.0-liter bucket. (One liter = 1,000 cm3.) The gardener notices that it takes 1.00 min to fill the bucket. A nozzle with an opening of cross-sectional area 0.500 cm2 is then attached to the hose. The nozzle is held so that water is projected horizontally from a point 1.00 m above the...
LEARN MORE REMARKS It's interesting that the motion of fluids can be treated with the same kinematics equations as individual objects. QUESTION By what factor would the range be changed if the flow rate were doubled? ***** * * ****** PRACTICE IT Use the worked example above to help you solve this problem. A water hose 2.20 cm in diameter is used by a gardener to fill a 33.0-liter bucket. (One liter = 1,000 cm?.) The gardener notices that it...
PRACTICE IT Use the worked example above to help you solve this problem. A water hose 2.15 cm in diameter is used by a gardener to fill a 31.0-liter bucket. (One liter = 1,000 cm.) The gardener notices that it takes 1.00 min to fill the bucket. A nozzle with an opening of cross-sectional area 0.500 cmis then attached to the hose. The nozzle is held so that water is projected horizontally from a point 1.00 m above the ground....
NEED QUESTION THREE PLEASE!
Appraised Value ($1000 Area (square feet 1380 3120 3520 1130 1030 1720 3920 1490 1860 3430 2000 3660 2500 1220 1390 76 216 238 69 50 119 282 81 132 228 145 251 170 71 29 1. (30 pts) Using the oil well drilling cost data set posted, fit a simple linear regression (SLR) that uses cost as a function a) Write out the equation of the regression line. Interpret the slope and intercept in the...
At each corner of a 16-ft-by-16-ft square lawn there is a sprinkler that waters one-quarter of a circle of 8-foot radius. In the center of the lawn, there is another sprinkler that waters a full circle of 8-foot radius. Part of the lawn is being watered by two sprinklers, and part of the lawn is being watered by only one sprinkler. What percentage of the lawn is being watered by two sprinklers? ©2014 John Wiley & Sons, Inc, Instructor Resources:Crossing...
Problem 7. Unit Analysis and Engineering Design You have been hired to analyze the university's water usage. Much of the water used on campus goes toward irrigation. The only athletic field at Angelo State that requires irrigation is the soccer field. The daily irrigation demand, D in gal/day, can be calculated as ET,x F,x Ax0.62 D- E Where D-demand in gal/day ETo-Evapotranspiration factor (0.23 in San Angelo) Fp= Plant factor (ranges from 0.3 to 1.0 depending on type of plants...
Can you please help me to resolve this problem? Please provide a
detailed explanation on the procedures used to resolve it. Thank
you very much!!
At 175 °C, a brass plate completely fills a frame which has dimensions 2.38 m by 1.67 m. Ignoring the thermal expansion of the frame, to what temperature would the brass plate need to be cooled so that it only fills 99.5% area of the frame? 2.38 m brass plate in the frame at 475...
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