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Troyanec [42]
3 years ago
6

I'll make you brainlist and 40 points (2z²)^-3please hurry​

Mathematics
2 answers:
gladu [14]3 years ago
7 0
Is the goal to simplify? You just need to multiply the exponents for each factor:

(2z^2)^(-3)
= 2^(-3) x z^(2 x -3)
= (1/2)^3 x z^(-6)
= (1/8) x (1/z)^6
= 1/(8z^6)
Sindrei [870]3 years ago
6 0

Answer:

(2z^2)^(-3)

= 2^(-3) x z^(2 x -3)

= (1/2)^3 x z^(-6)

= (1/8) x (1/z)^6

= 1/(8z^6)

please brainliest

Step-by-step explanation:

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Details
ale4655 [162]

Answer:

94 children, 64 students, and 47 adults attended the movie theater.

Step-by-step explanation:

Let; a be for adults, s for students, and c for children.

Make a system to solve for the amount of people.

c/a = 2

a + 2a + s = 205

3a + s = 205

Simplify.

s = 205 - 3a

s = 205 - 3a

c = 2a

Plug it in.

5c + 7s + 12a = 1482

10a + 7(205 -3a) + 12a = 1482

10a + 1435 - 21a + 12a = 1482

a + 1435 = 1482

a = 47

Substitute.

c = 2(47)

c = 94

Solve.

s = 205 - 3(47)

s = 64

5 0
2 years ago
Can someone please help me with a histograms quiz!!
viva [34]
What’s the question?
6 0
3 years ago
Sara wants to find the input value that produces the same output for the functions represented by the tables.
Ipatiy [6.2K]

Answer:

2 is the value that provides the same result with f(x) and g(x).

Step-by-step explanation:

You can solve this by saying:

f(x) = g(x)

and then solving for x.

So let's do it:

f(x) = g(x)\\-0.5x + 2 = 2x - 3\\2x + 0.5x  = 2 + 3\\2.5x = 5\\x = 2

This tells us that when x = 2, the two functions will have identical values.  Let's try them out to confirm it!

f(x) = -0.5x + 2

f(2) = -0.5 * 2 + 2

f(2) = -1 + 2

f(2) = 1

g(x) = 2x - 3

g(2) = 2 * 2 - 3

g(2) = 4 - 3

g(2) = 1

So we can see that 2 is the value that produces the same result in both charts.

6 0
3 years ago
Read 2 more answers
Help plss sorry for wasting ur time!!
Mashcka [7]

Answer:

she started with 75 and puts in 15 dollars every week. meaning that she initially deposited $75

4 0
2 years ago
Read 2 more answers
The students lockers at a college are to be numbered consecutively form 1 to 800 using plastic digits. Each digit cost 10c. What
KIM [24]
Answer would be eight because you divide eight hundred by ten cents to get eight.
6 0
3 years ago
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