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3 years ago

What two numbers multiply to get -24 and add to get 2

Mathematics

1 answer:

irakobra [83]3 years ago

4 0

-6x4=-24 and 1+1=2 and that would be your answer

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The final balance in an account that has a monthly fee and automatic monthly deposits is given by the expression. The initial ac

Nikolay [14]

I am pretty certain you are correct. 150x represents the deposit and 4.99x represents the monthly fee. Overall you can conclude that is the monthly change.

3 0

4 years ago

Read 2 more answers

A company manufactures televisions. The average weight of the televisions is 5 pounds with a standard deviation of 0.1 pound. As

Semenov [28]

Answer:

$0.2564\text{ pounds}$

Step-by-step explanation:

The 90th percentile of a normally distributed curve occurs at 1.282 standard deviations. Similarly, the 10th percentile of a normally distributed curve occurs at -1.282 standard deviations.

To find the $X$ percentile for the television weights, use the formula:

$X=\mu +k\sigma$ , where $\mu$ is the average of the set, $k$ is some constant relevant to the percentile you're finding, and $\sigma$ is one standard deviation.

As I mentioned previously, 90th percentile occurs at 1.282 standard deviations. The average of the set and one standard deviation is already given. Substitute $\mu=5$ , $k=1.282$ , and $\sigma=0.1$ :

$X=5+(1.282)(0.1)=5.1282$

Therefore, the 90th percentile weight is 5.1282 pounds.

Repeat the process for calculating the 10th percentile weight:

$X=5+(-1.282)(0.1)=4.8718$

The difference between these two weights is $5.1282-4.8718=\boxed{0.2564\text{ pounds}}$ .

8 0

3 years ago

Read 2 more answers

2. Which conjecture is true?

amm1812

The answer is C. A way to find out is to add a few numbers from that group being specified. If you add 2 or even 100 to 3, the answer will be odd. If you add 12 to 3, you will get 15 which is a composite number. If you were to add 2 to 3, you will get 5 which is an odd number.

3 0

4 years ago

Jayden used 20 color ties to make a design above his stove 15 out of 20 of his tires were green what is an equivalent fraction f

skad [1K]

Answer:

3/4

Step-by-step explanation:

15.20 simplified = 3/4

3 0

3 years ago

I will give brainliest if correct

m_a_m_a [10]

Answer:

The surface area of the net shown is: 88 $in^2$

Step-by-step explanation:

Break up the different shapes in the net:

Let's take the big square first:

It has a side of 5in and a base of 4in.

We multiply both these values to get 20 $in^2$

Lets look at the small rectangular box now:

It has a side of 3in and a base of 4in.

We multiply both these values to get 12 $in^2$

There are two big squares so we add up their surface areas:

20 $in^2$ + 20 $in^2$ = 40 $in^2$

There are 4 small rectangular squares so we add up their surface areas:

12 $in^2$ + 12 $in^2$ + 12 $in^2$ + 12 $in^2$ = 48 $in^2$

Now we add up the big square and small rectangular squares values:

40 $in^2$ + 48 $in^2$ = 88 $in^2$

Therefore the answer is 88 $in^2$

4 0

3 years ago