Answer:
The actual prime factors of 60 are 2, 3, and 5.
Let

be the mean of

. Then

For a random variable

following the standard normal distribution, we have

Transform the random variable to get this critical value in terms of

:
Answer:
Hence, 12,90,000 can be expressed as
.
Step-by-step explanation:
- Given 12,90,000
- Use given, move the decimal point so that first factor is greater than or equal to 1 but less than 10 .
- Then count n and write in scientific notation.
Step 1 of 1
Consider 12,90,000
1.29
So, 1.29 lies between 1 & 10.
Now, Decimal moved to 6 places at left.

So,
.
Answer:
a) Sam attended the Manchester Christmas market.
Step-by-step explanation:
All the other sentences include another part:
...but didn't like it.
...and did it very well.
…but wasn't an expert.