MATHEMATICS MIDDLE SCHOOL

Evaluate the expression (- n) ^ (n + n) + n ^ (n - n) , when n = 2

Answers

Answer 1
Answer:

Answer:

17

Step-by-step explanation:

Substitute the value of the variable and simplify.

(-(2))^((2+2)) +2^((2-2))

-2x^(2+2) =2^(4) = 16

2^(2-2) =2^(0)

Anything raised to the power of 0 is one.

16 + 1 = 17
Answer 2
Answer:

Answer:

17

Step-by-step explanation:

Related Questions

2 13/18 −z=1 19/36 Answer
23=x-9;x=14 is this a solution of the equation .?
At the end of a snow storm,Allison saw there was a lot of snow on her front lawn.The temperature increased and the snow began to melt at a steady rate.After the storm,the snow started to melt at a rate of 0.75 inches per hour and is known that 4 hours after the storm ended,the depth of snow was down to 9inches.Write an equation for the function S(t),representing the depth of snow on Allison lawn,in inches,t hours after the snow stopped falling
A national park covers 218,375 acres. What is this number written in expanded form
If a woman making $25 an hour gets a 10% raise, how much will she now make in a 8 hour work day?

The perimeter p of a rectangle is given by the formula p=2L+2w, where L is the length of the rectangle and w is the width. Which is the perimeter formula solved for w?A)w=p-2L
B)w=2(p-L)
C)w=p/2+L
D)w=p/2-L

Answers

d) p/2 - l

because, p= 2(l+w)
P/2=l+w
w=p/2-L

Answer:

c

Step-by-step explanation:

Neal buys a board game. He pays for the board game andpays $1.54 in sales tax. The sales tax rate is 5.5%.
What is the original price of the board game, before tax?

Answers

Answer:

$27.99

Step-by-step explanation:

100/7.25% sales tax = 1.54 x 13.7931034483 = 21.2413793104

We did the example to prove that when accounting for fixed tax the price will be higher once tax of same percentage amount applied.

This proves 1.75% more in interest is a far lower price ($6.56 less)

Where we compare the price set for 5.5 as asked in the question.

100/5.5% sales tax = 1.54 x 18.181818181 =27.9999999987

=$27.99

We do not round up or down repeating numbers.

What is the probablility of spining a prime number and rolling and even number

Answers

fifty percent for spining a prime and fifty for rollibg an even.

A football field is 300 ft x 160 ft . If A coach ask his players to run from one corner to the opposite corner diagonally, how far will they run

Answers

48000f2t2 pretty sure that is it

Answer: 340

Step-by-step explanation:

Please help I don’t understand how to do this

Answers

Answer:

16. 270/3630

17.240/ 3630

18. 1550/ 3630

19. 560/3630

Step-by-step explanation:

Selected at random means all the books combined which is 3630 the it asks for which ever specific thing which is just the number of those books over the total.

Hope this helps!

What are the like term in this problem 3a+a+5

Answers

The like terms are the variables which are being multiplied by different coefficients.

In this case, the like terms are:

3a, a

----------

Now, 3a + a = 4a

----------

Therefore:

3a + a + 5

= 4a + 5
Other Questions
Graph the equation on the coordinate plane y=1/3x
Macy walked and jogged a total of 4 1/9 miles in Central Park today. If she jogged a distance of 2 2/3 miles, how many miles did Macy walk?
What is 40 divided by 1/2, plus 15
The area of a square patio is 225 square feet. what is the perimeter of the patio