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Marysya12 [62]
4 years ago
9

A video-game designer is using the expression 6n^3 in a program to determine points earned, where n is the game level. Simplify

the expression for the n^2 level.
Mathematics
1 answer:
Vsevolod [243]4 years ago
7 0

Answer: 6n^6

Step-by-step explanation:

For this exercise you need to remember the Power of a power property. This states that:

(a^m)^n=a^{mn}

You know that the given expression 6n^3 is used to determine points earned, and "n" represents the game level.

Therefore, knowing this, you can to substitute n^2  into the expression 6n^3:

6(n^2)^3

Finally, in order to simplify the expression for the n^2 level, you must apply the Power of a power property mentioned before.

Therefore, you get:

6(n^2)^3=6n^{(2*3)}=6n^6

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2x+ 3 / 5= y<br> rearrange to make x the subject
Elza [17]

Answer:

<h3>(5y-3)/2</h3>

Step-by-step explanation:

Given the equation 2x+ 3 / 5= y

Cross multiply

2x+3 = 5 * y

2x+3 = 5y

Subtract 3 from both sides

2x+3-3 = 5y - 3

2x = 5y-3

Divide both sides by 2

2x/2 = (5y-3)/2

x = (5y-3)/2

Hence the value of x is (5y-3)/2

4 0
3 years ago
HELP Pls !!
Kay [80]

M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

M=(\frac{8-6}{2},\frac{-2-5}{2})

M=(1,-\frac{7}{2})

Hope this helps.

頑張って!

6 0
4 years ago
25% discount for AED 4000
Lostsunrise [7]

Answer:

The 25% discount on AED 4000 will be: 1000 AED

Step-by-step explanation:

Given

  • The amount = 4000
  • Discount = 25%

In order to determine a 25% discount on the amount AED 4000, all we need means is to multiply 25/100 or (0.25) by 4000.

i.e

Discount amount = 25% of 4000

                             = 25/100 × 4000

                             = 0.25 × 4000

                             = 1000 AED

Thus, the 25% discount on AED 4000 will be: 1000 AED

5 0
3 years ago
The coefficient of x in the expansion of<br>(x+3)(x-1) is<br>​
Zinaida [17]
X^2 + x + 3x - 3
x^2 + 4x - 3

Therefore the coefficient of x in expansion is 4.
7 0
3 years ago
A student faculty government committee of 4 people is to be formed from 20 student volunteers and 5 faculty volunteers. Find the
Arte-miy333 [17]
A.) Probability of selecting two students and two faculty members from 20 students and 5 faculty volunteers = no of ways of selecting two students and two faculty members from 20 students and 5 faculty volunteers divided by the number of ways of selecting 4 people from 25 people = (20C2 x 5C2) / 25C5 = 1900 / 53130 = 0.036 = 3.58%

b.) Probability of selecting three students and one faculty members from 20 students and 5 faculty volunteers = no of ways of selecting three students and one faculty members from 20 students and 5 faculty volunteers divided by the number of ways of selecting 4 people from 25 people = (20C3 x 5C1) / 25C5 = 5700 / 53130 = 0.107 = 10.7%

6 0
3 years ago
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