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2 years ago

14

Find the slope and the y-intercept of the equation: 6y - 3x= -12

1 answer:

vivado [14]2 years ago

7 0

Slope can be found but putting the equation in slope intercept form (y=mx+b)

6y=3x-12
y= 0.5x-2

M is your slope, b is the y intercept.

So the slope is 1/2, yintercept is (0,-2)

Hope this helps

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Okay i need help finding y x 6 for y = 2/3 please help

aleksandr82 [10.1K]

First, you need to substitute y for 2/3:

2/3 • 6

Next, change 6 into a fraction and multiply straight across:

2/3 • 6/1
12/3

Finally, simplify it to its simplest form:

4
Your answer should be 4.
Hopefully that helped!

4 0

2 years ago

Evaluate this expression. 5^-3

sweet-ann [11.9K]

Answer:

$\Huge \boxed{\frac{1}{125}}$

Step-by-step explanation:

<h2>Order of operations</h2>

PEMDAS

Parenthesis, exponent, multiply, divide, add, and subtract from left to right.

Do exponent.

$\displaystyle \frac{1}{5^3}$

$\displaystyle 5^3=5\times5\times5=125$

$\displaystyle \frac{1}{125}=125$

$\large \boxed{\frac{1}{125}}$ , which is our answer.

Hope this helps!

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2 years ago

A sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation i

velikii [3]

Answer: One tail test.

Step-by-step explanation:

Given : A sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation is 3.

Also, The set of hypothesis to conduct a test :-

$H_0:\mu\leq10\\\\H_1:\mu>10$

The kind of test need to perform is dependent upon the alternative hypothesis.

Since, the alternative hypothesis is one tailed (right-tailed), so the test is one tail test.

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3 years ago

Will mark as brainliest!

lora16 [44]

Answer:

64

Step-by-step explanation:

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2 years ago

A new baby is born in France the newspaper reports the baby's mass to be 1.5×10³ kg

Ira Lisetskai [31]

The question only supplied us with the mass of the new baby which is:

$1.5\cdot10^3\operatorname{kg}\Rightarrow1500\operatorname{kg}$

This mass is too bizzarre & unrealistic for

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6 months ago