Add and simplify. Write the answer as a mixed number as needed.6 + 1

A. 2
B. 8
C. 7
D. 8


Answer: D

Mathematics

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Refer to the figures and recursive rules below to answer the following question(s).Which of the figures above approximates the result of recursively applying Rule E infinitely many times?

A. Figure 4 B. Figure 3 C. Figure 2 D. Figure 1 E. none of these

Mathematics

A series resonant circuit is used as a bandpass filter. What is Q if BW = 3 KHz and f1 = 10 KHz?

a. 3.8 b. 3.3 c. 4.3 d. 6.3 e. 7.6

Mathematics

Write the sample space for the experiment. A researcher is interested to know which sports college students enjoy watching. Students are asked to rank football, basketball, and soccer in order of preference.

A. S = {(football, basketball), (football, soccer), (basketball, football), (basketball, soccer),  (soccer, football)}
B. S = {(football, basketball, soccer), (football, soccer, basketball), (basketball, football, soccer), (basketball, soccer, football), (soccer, basketball, football), (soccer, football, basketball)}
C. S = {(football, basketball, soccer), (basketball, football, soccer), (soccer, basketball, football)}
D. S = {football, basketball, soccer}

Mathematics

Provide an appropriate response.Two cards are selected at random from a standard deck of 52 cards. LetA = event the first card is a queenB = event the second card is a queen.(a) If the first card is replaced before the second one is drawn, are events A and B independent? Which rule could you use to find (b) If the first card is not replaced before the second one is drawn, are events A and B independent? Which rule could you use to find 

What will be an ideal response?

Mathematics