Using the Typing Speed of 60 words per minute, it would take Krista about 8.33 minutes to type a 500-word essay.
This question deals with rate problems, specifically with typing speed. Krista can type 60 words per minute. We know that her essay contains 500 words.
Therefore, to find out how long it will take her to type it, we need to divide the total number of words by her speed. Let's do the calculation:
500 words / 60 words per minute = approximately 8.33 minutes
So, it would take Krista about 8.33 minutes to type her essay.
Learn more about Typing Speed here:
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A. 2sin x cos x
B. 1-2 sin^2 x
C. 2cos x sin x
D. 2sin x +2cos x
Answer:
A,C
Step-by-step explanation:
sin 2x=sin (x+x)=sinx cos x+cos x sin x=2 sin x cos x
or =2 cos x sin x
[sinx cox=cos x sin x ]
Answer:
x = -3
Step-by-step explanation:
|3x + 9| + 6 = 6
|3x + 9| = 6 - 6
|3x + 9| = 0
3x + 9 = 0
3x = - 9
x = -3
A.
plane AU
B.
plane JAU
C.
plane R
D.
plane ABC