Solve the problem.On a sunny day, a tree and its shadow form the sides of a right triangle. If the hypotenuse is 35 m long and the tree is 28 m tall, how long is the shadow?
A. 49 m
B. 21 m
C. 45 m
D. 63 m
Answer: B
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Find the indicated control limits.For a production process for which there is a great deal of data since its last modification, the population mean ? and the population standard deviation ? are assumed known. For such a process we have the following values for an src="https://sciemce.com/media/4/ppg__text0425190836__f1q44g3.jpg" alt="" style="vertical-align: -4.0px;" /> Find the central line, UCL, and LCL for the mean.
A. 16.0, 16.019, 15.981
B. 16.0, 16.049, 15.951
C. 16.0, 16.045, 15.955
D. 16.0, 16.017, 15.983
chart:central line = ?, UCL = ? + A?, LCL = ? - A?(The value A is found in the table of control chart factors). In a bottling factory, after bottling, the volume of juice in seven sample bottles is checked every 30 minutes. For this process, 
and
Find the zero of the linear function.h(x) = -2x + 3
A. - 
B. 
C. -1
D. 1
Solve the problem.Paul Nagel invested some money at 4.5% simple interest and $7000 more than that amount at 2.5% simple interest. After 1 year, his total interest from the two accounts was $455. How much did he invest at each rate?
A. $5000 at 4.5%; $11,000 at 2.5% B. $5000 at 4.5%; $10,000 at 2.5% C. $4000 at 4.5%; $11,000 at 2.5% D. $4000 at 4.5%; $12,000 at 2.5%
Provide an appropriate response.Give an equation that, along with the equation y = 3x + 6, forms an inconsistent system.
What will be an ideal response?