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uysha [10]
3 years ago
11

Is there negative correlation, or no correlation between the day and the sales amount?

Mathematics
1 answer:
FrozenT [24]3 years ago
3 0

Answer:

A: no correlation

Step-by-step explanation:

Hopefully this helps!

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Which equation shows how to find the product of 100,000 and 1,000,000 using scientific notation?
Allushta [10]

Answer:

The answer matches with option A.

Step-by-step explanation:

We have to find the product of 100,000 and 1,000,000 using scientific notations.

Now, 100,000 can be written as 1 \times 10^{5} and

1,000,000 can also be written as 1 \times 10^{6}.

So, the product will give

100,000 × 1,000,000

= (1 \times 10^{5} )\times (1 \times 10^{6})

= 1 \times 10^{(5+6)}

= 1 \times 10^{11}

So, the answer matches with option A. (Answer)

8 0
3 years ago
Each side of a square family room is 6 meters long. What is the family room's area?
Temka [501]

Answer:

36

Step-by-step explanation:

since the formula for a square is length times width, and that is 6 x 6 which is 36

Plz mark as brainliest

6 0
3 years ago
PLEASE HELP ASAP!!!!
Naddik [55]

Answer:4,-4

Step-by-step explanation:

Not good with graphing stuff think this id right tho

4 0
3 years ago
Molly's basic cell phone plan charges $35.99 for service plus $0.21 per minute beyond the included 250 minutes in the plan. How
Ilia_Sergeevich [38]
The answer is $84.29

Let the number of minutes be x.
$35.99 is fixed price and does not depend on the number of minutes x. Each minute costs $0.21 so it depends on x and we have 0.21x in the function. However, 250 minutes are already included and should not be included in x. Therefore, the function that represents the monthly cost looks like this:
f(x) = 35.99 + 0.21 * (x - 250)

Now, let's calculate for x = 480 minutes:
f(480) = 35.99 + 0.21 * (480 - 250)
f(480) = 35.99 + 0.21 * 230
f(480) = 35.99 + 48.30
f(480) = 84.29
6 0
3 years ago
What is the completely factored form of t4 − 16?
Mashcka [7]

we know that

A difference of squares problem can be factored as follows:

a^{2}-b^{2} =(a+b)(a-b)

in this problem we have

t^{4}-16

Applying difference of squares

t^{4}-16=(t^{2}-4)( t^{2}+4)

the term

(t^{2}-4)=(t+2)(t-2)

substitute

(t^{2}-4)( t^{2}+4)=(t+2)(t-2)( t^{2}+4)

therefore

<u>the answer is</u>

(t+2)(t-2)( t^{2}+4)

7 0
3 years ago
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