3 years ago

Find two consecutive whole numbers that the square root of 47 lies between.

Mathematics

1 answer:

ella [17]3 years ago

3 0

$\sqrt{47}\approx6.9$

So those two consecutive whole numbers will be 6 and 7.

You might be interested in

You are designing a staircase to reach a second floor that is 113" above the ground floor of a building. The owner of the buildi

gtnhenbr [62]

Answer:

Step-by-step explanation:

total height, H = 113 inches

height of each stair case, h = 7.25 inches

Number of stair case, n = total height / height of each stair case

n = 113 / 7.25 = 15.6

7 0

3 years ago

Please help me :):)):):

Verdich [7]

Answer:

Step-by-step explanation:

5^2 + b^2 = 13^2

25 + b^2 = 169

169-25= 144

take the square root of 144

answer: 12

3 0

3 years ago

A lottery has 60 numbers. To win the jackpot one needs to match all 7 numbers that are drawn by the machine. Is this a PERMUTATI

Vadim26 [7]

Answer: Hence, our required probability is $\dfrac{1}{386206920}$

Step-by-step explanation:

Since we have given that

Numbers in a lottery = 60

Numbers to win the jackpot = 7 numbers

We need to find the probability to hit the jackpot:

So, our required probability is given by

$P=\dfrac{^7C_7}{^{60}C_7}\\\\P=\dfrac{1}{386206920}$

This is a combination problem as we need to select 7 numbers irrespective of any arrangements.

Hence, our required probability is [tex]\dfrac{1}{386206920}[/tex

4 0

3 years ago

Find the 21st term of the arithmetic sequence with a first term

larisa86 [58]

At this case it could be calculated like this: 7+5*20=107

7 0

3 years ago

Which of the following can be used to find the absolute value of 4 - 7i?

inn [45]

The first one.

$|a+bi|=\sqrt{a^2+b^2}$

5 0

3 years ago

Read 2 more answers