Classify 24 as a polynomial by degree and number of terms PLEASE PLEASE I NEED THIS

Mathematics

1 answer:

love history [14]2 years ago

6 0

the number changes by the degree so you need to multiply it.

You might be interested in

What is 2/5 + 8/9 in fraction operations

VladimirAG [237]

Hope this helps u....!!!

4 0

3 years ago

Read 2 more answers

Farmer Ed has 8500 meters of fencing and wants to enclose a rectangular plot that borders on a river. If farmer Ed does not fenc

Illusion [34]

Let x and y be width and length of the plot to be fenced. Therefore,

Area (A) = xy m^2

If the side bordering the river is x, then
Circumference (C) = 8500 = x+2y => x = 8500-2y

Substituting for w in the equation for A;
A = (8500-2y)y = 8500y -2y^2

For maximum area, derivative of A with respect to y is 0. That is;
dA/dy = 0 = 8500 -4y => 4y = 8500 => y = 8500/4 = 2125 m
And, x = 8500-2y = 8500 -2*2125 = 4250 m

Therefore,
One side = 4,250 m and second side = 2,125 m.
Largest area, A = 4250*2125 = 9,031,250 m^2

8 0

3 years ago

In a school in Florida, 60% of the students stay in the school's dormitory and 40% stay with their families. The school records

aivan3 [116]

We have events:

$D$ - a student stays in the school's dormitory
$D'$ - a student stays with family
$A$ - a student receives As

and probabilities:

$P(D)=0.6\\\\P(D')=0.4\\\\P(A|D)=0.3\\\\P(A|D')=0.2$

We want to calculate the probability that the student lives in the school dormitory given he receives As so it will be $P(D|A)$ . From the Bayes' theorem we know that:

$P(D|A)=\dfrac{P(A|D)P(D)}{P(A)}$

The only thing we don't know is $P(A)$ , but we can calculate it using the law of total probability. There will be:

$P(A)=P(A|D)P(D)+P(A|D')P(D')=0.3\cdot0.6+0.2\cdot0.4=\\\\=0.18+0.08=\boxed{0.26}$

So our probability:

$P(D|A)=\dfrac{P(A|D)P(D)}{P(A)}=\dfrac{0.3\cdot0.6}{0.26}=\dfrac{0.18}{0.26}=\boxed{\frac{9}{13}}$

Answer D.

3 0

3 years ago

Read 2 more answers

(9m + 10) x 2 Simplify steps included

Elanso [62]

Answer:

18m+20

Step-by-step explanation:

9m(2)+10(2)=18m+20

3 0

3 years ago

Read 2 more answers