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3 years ago

Can someone tell me what 12x4 is

Mathematics

2 answers:

Kruka [31]3 years ago

5 0

Answer:

Step-by-step explanation:

Mazyrski [523]3 years ago

5 0

Answer:

I think it's 48

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12y-3x=-72 standard time slope intercept simplified

Zina [86]

Answer: exact form: y= -23/4

Step-by-step explanation: move all the terms that doesn’t contain “y” to the right side and solve.

3 0

3 years ago

The random variable X = the number of vehicles owned. Find the expected number of vehicles owned. Round answer to two decimal pl

Lelechka [254]

Answer:

The expected number of vehicles owned to two decimal places is: 1.85.

Step-by-step explanation:

The table to the question is attached.

$E(X) =$ ∑ $xp(x)$

Where:

E(X) = expected number of vehicles owned

∑ = Summation

x = number of vehicle owned

p(x) = probability of the vehicle owned

$E(X) = (0 * 0.1) + (1 * 0.35) + (2 * 0.25) + (3 * 0.2) + (4 * 0.1)\\E(X) = 0 + 0.35 + 0.50 + 0.60 + 0.4\\E(X) = 1.85$

The expected number of vehicles owned is 1.85.

4 0

3 years ago

What is the general form of the equation for the given circle? A. x2 + y2 − 8x − 8y + 23 = 0 B. x2 + y2 − 8x − 8y + 32 = 0 C. x2

raketka [301]

Answer:

The correct option is A....

Step-by-step explanation:

Look at the attached picture:

A=(4,7)

B=(7,4)

The standard form of circle equation is:

(x-h)^2 +(y-k)^2 = r^2

Here h and k is the centre which is (4,4)

radius = 7-4 = 3

Now use the formula to find the answer:

(x-h)^2 +(y-k)^2 = r^2

(x - 4)^2 + (y - 4)^2 = 3^2

If we expand the formula we get:

x^2 - 8x + 16 + y^2 - 8y + 16 = 9

x^2 - 8x + y^2 - 8y + 23 = 0

Thus the correct option is A....

8 0

3 years ago

09 CP

Veseljchak [2.6K]

Answer:

the answer should be as follows:

-2(q-3)

the closest answer would be A

6 0

3 years ago

A moderately active man weighing 175 pounds should consume no more than 687 calories per day from fat sources. If fat contains 9

Ber [7]

<h3>Answer:-</h3>

According to the question, therefore, the maximum number of grams of fat he should consume will be 76.3 grams.

<h3>Step-by-step explanation:-</h3>

Directly divide 687 by 9 as both are fat content. Therefore, by dividing them, we get to know about how grams of fat can be consumed.

✍️ <em>By </em><em>Benjemin </em>☺️

5 0

3 years ago