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photoshop1234 [79]
3 years ago
8

I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
dalvyx [7]3 years ago
5 0

Answer:

−b4+2b2+35

Step-by-step explanation:

b2+5)(−b2+7)

=(b2)(−b2)+(b2)(7)+(5)(−b2)+(5)(7)

=−b4+7b2−5b2+35

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The table compares the number of songs and the number of videos Ruby's friends keep on their mobile phones.
VikaD [51]

Answer: yes it can be a function since the numbers are all repretes also it has a constance  

Step-by-step explanation

200         10

125          54

310         112

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215        43

260       58

7 0
3 years ago
Read 2 more answers
Can someone answer this question please WBA’s wee it correctly if it’s correct I will mark you brainliest
oksano4ka [1.4K]

Answer:

\frac{1}{6}*\frac{4}{13}

Step-by-step explanation:

A 6 sided die has 6 outcomes.

Your sister picks from a 13 - slice plate meaning the fact that there are 13 outcomes.

There are 4 yellow slices so picking a yellow slice has a \frac{4}{13} chance

You need to mutiply both displayed values to solve this problem.

\frac{1}{6}*\frac{4}{13}

6 0
3 years ago
Can you help me with 10 and 12
lubasha [3.4K]
Here are the answers for 10 and 12

6 0
3 years ago
Hey guys I need your help on this!!
kogti [31]

Answer:

Domain: (-∞, ∞) or All Real Numbers

Range: (0, ∞)

Asymptote: y = 0

As x ⇒ -∞, f(x) ⇒ 0

As x ⇒ ∞, f(x) ⇒ ∞

Step-by-step explanation:

The domain is talking about the x values, so where is x defined on this graph? That would be from -∞ to ∞, since the graph goes infinitely in both directions.

The range is from 0 to ∞. This where all values of y are defined.

An asymptote is where the graph cannot cross a certain point/invisible line. A y = 0, this is the case because it is infinitely approaching zero, without actually crossing. At first, I thought that x = 2 would also be an asymptote, but it is not, since it is at more of an angle, and if you graphed it further, you could see that it passes through 2.

The last two questions are somewhat easy. It is basically combining the domain and range. However, I like to label the graph the picture attached to help even more.

As x ⇒ -∞, f(x) ⇒ 0

As x ⇒ ∞, f(x) ⇒ ∞

7 0
2 years ago
What is the LCD of 3 8/9 and 1 5/12?<br><br> 108<br> 15<br> 45<br> 36
dangina [55]

Answer:

LCD = 36

Step-by-step explanation:

I'm sure it 36!!!!!!!!!!!!!

6 0
3 years ago
Read 2 more answers
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