Explanation

The cube root of a number is a value that, when multiplied by itself three times, gives the original number.

In this case, 4 × 4 × 4 = 64, so 4 is the cube root of 64.

Explanation

Looking at the given numbers, we can see that they are all prime numbers.

- The next prime number after 41 is 43. So, the missing number in the series is 43.

Therefore, the completed series is: 11, 13, 17, 19, 23, 29, 31, 37, 41, 43.

Additional information:

- Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves.

Explanation

0.05 is equivalent to the fraction 1/20 because 0.05 is the same as 5/100, which simplifies to 1/20.

Explanation

Since B is not the son of A, and A is the father of B, it means B must be the daughter of A.

This is because A is the father, and B is not a son, so B must be a daughter.

In short, the relationship is:

A (father) → B (daughter)

Explanation

1 km = 0.62137119 miles

0.62137119 miles ∼ 0.62 miles

∴ 1 km = 0.62 miles

Additional Information

Miles to Kilometres = Miles × 8/5 (Approximately)

Kilometers to Miles = Km × 5/8 (Approximately)

Explanation

The pattern in the given equations is:

4 = 4 × 2 = 8

5 = 5 × 3 = 15

6 = 6 × 4 = 24

Following this pattern, we get:

7 = 7 × 5 = 35

So, the correct answer is: 35

Explanation

B alone can complete the work in 20 days, so B's work rate is 1/20 of the work per day.

A and B together can complete the work in 15 days, so their combined work rate is 1/15 of the work per day.

Since B's work rate is 1/20, A's work rate can be found by subtracting B's work rate from their combined work rate: (1/15 - 1/20) = 1/60 of the work per day.

Therefore, A alone can complete the work in 60 days.

So, the correct answer is: 60 days.

Explanation

When rounding off to the nearest 1000, look at the hundreds place (400 in this case).

Since it's less than 500, you round down to 5000.

Explanation

A funnel is a tube or pipe that is wide at the top and narrow at the bottom,

used for guiding liquid or powder into a small opening. 

Explanation

The value of 1000/53 is approximately 

18.8679

18.8679, which rounded to two decimal places is 18.87.