Vector W is in standard position, and makes an angle of  with the positive x-axis. Its magnitude is 7. Write W in component form  and in vector component form

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?



A. ?
B. ?
C.
D. ?
E. ?

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Answer: C

Mathematics

Find the indicated probability. Round your answer to 6 decimal places when necessary.If three fair coins are tossed, what is the probability of not tossing three heads?

A.
B.
C.
D.

Simplify by rationalizing the denominator. Write your answer in a + bi form.

A. i
B. - i
C. i
D. - i

Provide an appropriate response.Solve:  x = 40

Fill in the blank(s) with the appropriate word(s).

Write the sample space for the experiment. Two questions are answered on a questionnaire, the first identifying gender as male or female and the second identifying marital status as single, married, divorced, or widowed.

A. S = {(male, female), (single, married, divorced,widowed)}
B. S = {(male, single), (male, married), (male, divorced),(female, married), (female, divorced), 
C. S = {(male, single), (male, married), (male, divorced), (male, widowed), (female, single),  (female, divorced), (female, widowed)}
D. S = {male, female, single, married, divorced, widowed}