3 years ago

Hey guys! Please help me out here lol.. Question: Simplify: sqrt(n^2) is n<0

Mathematics

2 answers:

Serga [27]3 years ago

6 0

Answer:

Step-by-step explanation:

salantis [7]3 years ago

3 0

ANSWER:

On simplifying √(n²) if n < 0, we get

Then, n is a positive value.

You might be interested in

if a person invests $290 at 6% percent annual interest, find the approximate value of the investment at the end of 15 years

Ostrovityanka [42]

$695.00 would be your answer :)

3 0

3 years ago

When you give $4 for a bet in a casino game, there is a 258/495 probability that you will lose $4 and there is a 237/495 probab

Klio2033 [76]

Answer:

a) - $0.169

b) - $0.04242

Step-by-step explanation:

Data provided in the question:

Bet amount = $4

Probability of losing $4 = $\frac{258}{495}$

Probability of gaining $4 = $\frac{237}{495}$

a) The expected value

= Winning amount × winning probability - Losing amount × Losing probability

= $4 × $\frac{237}{495}$ - $4 × $\frac{258}{495}$

= $4 × $\frac{237-258}{495}$

= - $0.169 (Negative sign means loss)

b) The amount lost for each dollar = $\frac{\textup{Expected Value}}{\textup{Bet amount}}$

= $\frac{\textup{-0.169}}{\$\textup{4}}$

= - $0.04242

5 0

3 years ago

The sum of the first 6 terms of a geometric sequence is 7, 812. the common ratio is 5. what is the second term of the sequence?

Snezhnost [94]

OH right! I should have realised that!

S6 = 7,812 = a1 * (5^6 - 1)
----------- were a1 = first term
5 - 1

3906*a1 = 7812
a1 = 7812 / 3906 = 2

Therfore the second term = 2*5 = 10 Answer

4 0

3 years ago

Express 3.01 as a mixed number

Len [333]

The three would be the whole number while 01 would be the fraction. And since the 1 is 2 places from the decimal it would mean that it is going to be out of 100. Therefore the answer is 3 1/100

8 0

3 years ago

Jackson volunteers at a local charity filling bags with food. There are 20 bags already filled. Jackson can fill 35 bags with fo

kvv77 [185]

35x=1000-20
35×=980
x=980÷35
×=28

4 0

3 years ago

Read 2 more answers