All categories

2 years ago

PLz help i need to pass

Mathematics

2 answers:

White raven [17]2 years ago

6 0

Answer:

$[2, 7]$

Step-by-step explanation:

5 + p = 2p + 3

- 2p - 2p

______________

5 - p = 3

-3 - 3

________

2 - p = 0

-2 - 2

________

-p = -2

2 = p [Plug this back into both equations above to get the n-term of 7]; 7 = p

I am joyous to assist you anytime.

Likurg_2 [28]2 years ago

5 0

$LINEAR \: \: EQUATION \: \: IN \: \: TWO \\ \: \: VARIABLES \\ \\ \\\\Given \: system \: of \: equations \: - \\ \\ n \: = \: 2p \: + \: 3 \: \: \: - - - eq.(1) \\ \\ n \: = \: 5 \: + \: p \: \: \: - - - eq.(2) \\ \\ \: \\ Comparing \: eq.(1) \: \: and \: \: eq.(2) \: \\ We \: get \: \: -\\ \\ 2p \: + \: 3 \: = \: 5 \: + \: p \\ \\ 2p \: - \: p \: = \: 5 \: - \: 3 \\ \\ p \: = \: 2 \: \\ \\ Putting \: in \: eq.(1) \: \\ We \: get \: \: , \: \: n = 7 \\ \\ Hence \: \: \: .\\ \\ || \: \: p \: = \: 2\: \: \: \: || \: \: n = \: 7 \: \: \: || \\ \\ \\ Therefore \: , \: Solution \: of \: the \: given \: system \\ of \: equations \: is \: \: \: ( \: 2 \: , \: 7 \: ) \: \: \: \: \: \: \: \: \: Ans.$

You might be interested in

Sharon runs a day care center. Of the last 10 children to enroll at the day care center, 4 of them have been preschoolers. What

JulijaS [17]

Answer:

The experimental probability that the next child to enroll will be a preschooler is 40%

P(E) = 40%

Step-by-step explanation:

What is Experimental Probability?

Experimental probability is basically the ratio of the number of outcomes occurred to the total number of trials in an actual experiment.

In this problem we are given that out of the last 10 children to enroll at the day care center, there are 4 children who belong to the category of preschoolers.

We are asked to find the experimental probability that the next child to enroll will be a preschooler.

The required experimental probability is given by

$P(E) = \frac{\text{number \:of \:desired \:outcomes}}{\text{total \:number \:of \:outcomes}}$

Where number of desired outcomes are 4 and total number of outcomes are 10

So the probability is

$P(E) = \frac{4}{10} \\\\P(E) = 0.40\\\\P(E) = 40\% \\\\$

Therefore, the experimental probability that the next child to enroll will be a preschooler is 40%

3 0

2 years ago

What is meaning of irrational exponents.

sweet [91]

Answer:

Here

Step-by-step explanation:

Irrational exponents are non repeating or infinite decimals while rational exponents are rational numbers. The value of an irrational exponent when calculated is approximate in nature while the value of rational exponent is exact.

4 0

2 years ago

I need help with my homework its about adding whole numbers

Vinvika [58]

Answer:

1- 60

2-80

3-336a

4-1584x

5-1673b

6-61

7-180

8-216x

9-420

10-1402b

11-784a

12-1818

13-4547y

14-5224

15-6382z

8 0

2 years ago

What is the area of the figure? A. 617.5 m^2 B. 824 m^2 C. 759 m^2 713.5 m^2

Flura [38]

Hey !!

Check the attachment.

Hence, On proper calculations ,
We get our answer as D) 713.5 m^2

Hope it helps you :)

8 0

3 years ago

600(2)/94(0.6(2)+169

kogti [31]

Answer:

2172.7

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers