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3 years ago

7

PLS HELP WILL GIFT 50+ POINTS TO THE FIRST PERSON WHO WILL ANSER ANSER AND EXPLAIN THROUGHLY PLZ HELP!!!

2 answers:

taurus [48]3 years ago

8 0

Answer: it is invalid

Step-by-step explanation: it is invalid because the data table has 30 out of 100 people stating that they prefer to view movies in theater. This does not have the same ratio as 300 out of 400, and would only work had he said 300 out of 1000. Thus, he is incorrect in his inference.

Arada [10]3 years ago

5 0

His answer is invalid

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Identify the property of equality that justifies the missing step in solving the equation below

PtichkaEL [24]

Answer:

property of equality that justifies the missing step is Division property of equality

Step-by-step explanation:

We need to Identify the property of equality that justifies the missing step

$28=4x-8\\28+8=4x\\36=4x$

Now, we divide both sides by 4 using division property of equality as it states that $\frac{a}{c}=\frac{b}{c}$

$\frac{36}{4}=\frac{4x}{4}\\9=x$

So, The property of equality that justifies the missing step is Division property of equality

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3 years ago

Y= 1/2x-3<br><br> Slope (m)=<br><br> Y-intercept (b) = <br><br> Which do we use first?

Kaylis [27]

slope (m) = 1/2

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3 years ago

A rotating light is located 20 feet from a wall. The light completes one rotation every 3 seconds. Find the rate at which the li

ss7ja [257]

Answer:

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Step-by-step explanation:

Let the height of the wall is y.

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