Assuming your 10N are all intended to be 10^N, equations B, D, F are correct.
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Your calculator can help you with this.
I belive this is the answer:
32 = 8 × 4
32 "is" can stand for equal. 8 "times" (×) as many as 4.
Hope this helps! :)
This is the answer, too lazy too type it out
Answer: The correct answer is 5
Step-by-step explanation:
You take the definition of pi and calculate it to a square root of 2
40 = 0.5r
40/0.5 = r
80 = r
just divide the number in front of the r so that you can figure it out
