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In-s [12.5K]
2 years ago
5

Please solve this question ??????​

Mathematics
1 answer:
Juliette [100K]2 years ago
7 0
So basically you do this ....


Hope it helps
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HELP ASAP with a pick and match will give 20 points Polynomial Multiplication - Matching Worksheet
inn [45]

Answer:

Please Refer to Image.

Step-by-step explanation:

Before we begin answering, we need to go over the rules of multiplying polynomials.

Unlike in regular multiplication, we have to combine the like terms in the subtracting portion of the multiplication process.

Another rule is that when there are more than 1 variable in a term, we need to take the variables as two separate variables and then proceed to multiply them.

6 0
3 years ago
A student entering a doctoral program in educational psychology is required to select courses from the list of courses provided
SVEN [57.7K]

A) The possible three-course selections are as shown below.

B) The likelihood of selecting the combinations is 0.1 since there are 10 combinations in total.

<h3>How to solve probability combinations?</h3>

A combination operator can be used when we need to find the number of ways to select "k" items from a set of "n" items. It is also called a 'choose' operator where it is read as 'n choose k' and is represented and calculated as given below

From the choices given, there are 5 courses which are given below:

EPR 605

EPR 643

EPR 648

EPR 674

EPR 681

We need to find the combinations of 3 of these given 5 courses, which are given below (omitting the course code, EPR):

605-643-648

605-643-674

605-643-681

605-648-674

605-648-681

605-674-681

643-648-674

643-648-681

643-674-681

648-674-681

10 of the given choices of combinations are possible since they do not include a repeated course number.

The likelihood of selecting the combination of EPR 681, EPR 648, and EPR 605 is 0.1 since there are 10 combinations in total.

Complete question is;

A student entering a doctoral program in educational psychology is required to select three courses from the list of courses provided as part of his or her program. List all possible three-course selections. Comment on the likelihood that EPR 681, EPR 648, and EPR 605 will be selected. Select all the possible three-course selections below.

A. 648, 674, 605

B. 681, 648, 605

C. 681, 674, 605

D. 681, 681, 648

E. 674, 643, 674

F. 674, 605, 643

G. 681, 648, 674

H. 681, 681

I. 681, 648, 643

J. 648, 605, 643

K. 648, 674, 643

L. 681, 605, 643

M. 643, 694, 643

N. 681, 674, 643

Read more about Probability Combinations at; brainly.com/question/3901018

#SPJ1

8 0
2 years ago
1/3 divided by 4 show your work
Molodets [167]

Answer:

= 1/12

Step-by-step explanation:

1/3  ÷ 4

= 1/3 × 1/4

You turn ÷ to × , when this is done, the next number after the × would be turned also to its inverse or reciprocal.

= 1/3 × 1/4

Multiply the numerator and denominator

That is

= (1 × 1) / (3 × 4)

= 1/12

hope this was helpful, please rate as brainliest

5 0
3 years ago
Need some help! With any of the questions
Vadim26 [7]

Answer:

For 12 I think AB is 38

Step-by-step explanation:

8 0
3 years ago
Billy plans to paint baskets. The paint costs $14.50. The baskets cost $7.25. Write an equation that gives the total cost as a f
andreyandreev [35.5K]

Let 'x' represent the number of baskets and let 'y' be the total cost.

Since the paint costs 14.50 and each basket cost 7.25, then we have the following function:

y=7.25x+14.50

To find the cost of 4 baskets, we can make x = 4 and solve for y:

\begin{gathered} x=4 \\ \Rightarrow y=7.25(4)+14.50=29+14.50=43.50 \\ y=43.50 \end{gathered}

therefore, the cost of painting 4 baskets is $43.50

7 0
1 year ago
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