Hi,
The answer is B,
The light travels with the speed of 300,000km per hour.
Hope this helps.
r3t40
Answer:
12 14/23
Step-by-step explanation:
1 2 + 1 4 ÷ 2 3
according to PEMDAS
we have to divide before we add
12 + (14/23)
12 14/23
<span>To put the unknown in other words, we are to determine a fraction that has a denominator of 10 which should be equivalent to 3/5. If we let x be the numerator of the second fraction such that we form a proportion out of the two fractions that is,
3/5 = x/10
The value of x is calculated as below,
x = (3)(10) / 5 = 6
ANSWER: 6</span>
<h3>
Answer: 9,979,200</h3>
This is one single number. It's just a bit under 10 million
Delete the commas if necessary.
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Explanation:
If we could tell the repeated letters apart, then there would be
11*10*9*8*7*6*5*4*3*2*1 = 39,916,800
different ways to scramble up the letters.
However, we have 2 copies of b and 2 copies of i
So we have to divide by 2*2 = 4 to correct this overcounting
(39,916,800)/4 = 9,979,200
