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Sliva [168]
4 years ago
8

What is the value of 4^-2? Leave your answer in fraction form of necessary. ​

Mathematics
2 answers:
valkas [14]4 years ago
8 0

Answer:

1/16

Step-by-step explanation:

We know that a^ -b is equal to 1 / a^b

That means

4^-2 = 1/ 4^2  = 1/16

Liono4ka [1.6K]4 years ago
5 0

Answer:

4^{-2} \\= \frac{1}{4^{2} } \\= \frac{1}{16} \\

The property used here is a^{-m} = \frac{1}{a^{m} }

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The school that Mary goes to is selling tickets to a spring musical. On the first day of ticket sales
andrezito [222]

Answer:

The cost of one adult ticket is $13, and the price of one student ticket is $4.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the cost of an adult ticket

y is the cost of a student ticket.

6 adult tickets and 1 student ticket for a total of $82

This means that

6x + y = 82

y = 82 - 6x

The school took in $51 on the second day by selling 3 adult tickets and 3 student tickets.

This means that

3x + 3y = 51

Simplifying by 3

x + y = 17

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x + 82 - 6x = 17

-5x = -65

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The cost of one adult ticket is $13, and the price of one student ticket is $4.

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3 years ago
The following list shows how many brothers and sisters some students have: 3, 2, 3, 2, 1, 2, 1, 3, 4, 5, 4, 3, 1, 2 State the mo
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Answer:

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Step-by-step explanation:

8 0
3 years ago
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Russell wants to purchase a computer that costs $1575. With a larger monitor, the cost of the computer will go up 8%. How much w
lesya [120]

First, we need to find 8% of 1,575. To do so we have to divide 8 by 100, then multiply the quotient by 1,575.

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1,575 × 0.08 = 126

Now add the 8% increase to the original cost.

1,575 + 126 = 1,701

<h2>Answer:</h2>

<u>Option 1: </u><u>$1,701</u><u>.</u>

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I’m not sure, good observation though!
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The correct answer is C) 800,000 cubic meters.

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