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2 years ago

9

How many terms does the polynomial have? 2p2q−3pq 1 2 3 4

1 answer:

Pachacha [2.7K]2 years ago

5 0

Answer:

Polynomials are classified according to their number of terms. 4x3 +3y + 3x2 has three terms, -12zy has 1 term, and 15 - x2 has two terms. As already mentioned, a polynomial with 1 term is a monomial. A polynomial with two terms is a binomial, and a polynomial with three terms is a trinomial.

Step-by-step explanation:

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Write a function in any form that would match the graph shown below.

Pani-rosa [81]

Answer:

(x-6)(x+5)^2 - 50

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2 years ago

H represents the height of<br> H = 210 +33t<br> How fast does the tree grow

lisabon 2012 [21]

Answer:

243

Step-by-step explanation:

you just add

3 0

3 years ago

Could someone please help me with this

arsen [322]

Hey!

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Point Slope Form: y - 7 = -5/2(x + 4)

Slope-intercept Form: y = mx + b

m = slope

b = y-intercept

We can automatically eliminate Option A and B because they are both written in point slope form when the questions asks for slope-intercept form.

We can also eliminate option C because the slope in the equation doesn't match the slope in the equation above.

-------------------------------------------------

Answer:

y = -5/2x - 3

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Hope This Helped! Good Luck!

8 0

3 years ago

PLEASE HELP I SUCK AT MATH

natka813 [3]

Answer:

Im pretty sure it's A because Z and AZ are collinear

6 0

3 years ago

The mean of a list of test scores is 80. Adding an additional test score of 92 caused the mean to rise to 82. After this additio

miv72 [106K]

Answer:

6

Step-by-step explanation:

The mean of a list of test scores is 80

Adding an additional test score of 92 caused the mean to rise to 82

To find:

After this additional, how many total test are in the list ?

Solution:

Let the total number of test at first = $n$

And sum of total score = $S$

As we know, mean = $\frac{sum \ of \ total \ observation}{number\ of \ total\ observation}$

$80= \frac{S}{n} \\$

Multiplying both sides by $n$

$80n=S$

Now, as adding an additional test score of 92 caused the mean to rise to 82,

$S+92=82\times(n+1)\\80n +92 = 82n+82 \ (given \ S =80n)$

$80n-82n =82-92\\-2n=-10$

By dividing both sides by minus ( - )

$2n =10$

By dividing both sides by 2

$n =5$

Thus, total number of test at first = $n$ = 5

And, after this additional score added, total number of tests are $n+1=6$

4 0

2 years ago