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2 years ago

How to graph linear standard 3x−4y=24

Mathematics

1 answer:

Katen [24]2 years ago

5 0

Graph the linear equation. 3x-4y= 24

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Let x = 0, then y = -6

Let y = 0, then x = 8

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Plot (0,-6) and (8,0) and draw a line thru them to get:

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For what values of x is the quantity x-7

Andreas93 [3]

positive = greater than 0.

Therefore we have the inequality:

$x-7 > 0$ |add 7 to both sides

$x > 7$

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3 years ago

What is 243 written as a power of a number?

Zigmanuir [339]

A to the power of b

a^b

a = base

b = exponent

SO

10^243 or 10 to the power of 243.

You can use other numbers also.

Hope i helped!!

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3 years ago

Which ordered pair does not represent

CaHeK987 [17]

Answer:

Step-by-step explanation:

you can use trial and error to solve this btw that's what I used and once I got to answer choice b, i plugged in the 2 numbers into the equation based of of their axis once i did that the equation now looked like this 9=3+3, when you solve this the equation would then look like this 9=6 and we both know that 9 doesn't not equal 6 so that is your answer.

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3 years ago

Students in a high school mathematics class decided that their term project would be a study of

weeeeeb [17]

The parameter of interest in this scenario is the proportion of all 1,000 students within the school who have "strict" parents or guardians.

<h3>How to calculate a test statistic?</h3>

In Mathematics, the test statistics of a given sample is calculated by using this formula:

$Z=\frac{x\;-\;u}{\frac{\sigma}{\sqrt{n} } }$

<u>Where:</u>

x is the sample mean.

u is the mean.

is the standard deviation.

n is the sample size.

In conclusion, a possible test statistic which can be used to estimate this parameter is the proportion of all students who have "strict" parents or guardians, based on the collected sample.

Read more on test statistic here: brainly.com/question/4621112

#SPJ1

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2 years ago

There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2 marbles one after the other without repl

lapo4ka [179]

The probability that both marbles will be a red color is:

6..... ⇔ number that satisfies the constraint
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15..... ⇔ number of outcomes

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3 years ago