Find the GS of: 3x° ydx + (x³ + y³) dy = 0 ; y (1) = -2 a. 4x°y + y* + 8 = 0 b. x-4xy+2y2+C =0 C. X-+4xy+2y2+C =0 d. x-4xy-2y²+C =0

Q: there are 8 girls and 5 boys on the math team . which ratio correctly describes the relationship…

A: There are 8 girls and 5 boys on the math team.  Ratio indicates how many times one number contains…

Q: .4 || (cos²e + sin?e) dp dz de 8 2(0*cos?8 + p*sin?e) p dp dz de

A:

Q: A business with 150 workers pays 113 employees P45.50 per hour and 37 employees P51.25 per hour.…

A: Given  n=113, X1=45.5, n=37, X2=51.25  We want to calculate average.

Q: There are 189 students enrolled to write Mathematical literacy. 105 of students are females.…

A: There are 189 students enrolled to write Mathematical literacy. 105 of students are females.…

Q: The average amount of money held by each child in a group of 5 is $0.50.If one of the children loses…

A: Given that: Total number of child = 5Average money held by each child = $0.50

Q: What percent of 29 is 23

A: We have to solve given Questions.

Q: If I scored 78 out of 120 on an exam, what would be my grade percentage for the exam?

A: Total marks for the exam = 120   Obtained marks = 78   We have to calculate grade percentage

Q: What percent of 40 is 100?

A: Let x % of 40 is 100.

Q: the average score of 10 students is 85. what will be the mean if another student will take the test…

A: From the provided information, Average score of 10 students = 85

Q: What percent of 75 equals 25?

A: Given : To determine what percent of 75 equals 25.

Q: what percent is 80 of 25?

A: We can find the answer as below.

Q: Average score of 30 students in section 1 is 62 and the average score of 40 students in section 2 is…

A: Average: In statistics, average often refers to the arithmetic mean, the sum of the observations…

Q: The median of the five test scores is 82.  If four of the grades are 65, 93, 77, and 82, what can…

A: Given, Median of 5 scores=82 Four grades are 65,93,77,82 5th grade=?

Q: Shen took 9 test this year. His mean score was 69 points. How many total points did he earn for the…

A: From the provided information, Shen took 9 test this year that is n = 9 Mean score (x̄) = 69 points

Q: What percent is 16 of 8

A:

Q: A group has 20 man and 22 women what is the percentage of the women in the group

A: Given that, Total number of people = 20+22= 42 Man = 20 Women= 22

Q: ot want the stickers and

A:

Q: Five people earn $1500 each per week, 3 earn $1600 each per week and 2 earn $1450 each per week.…

A: Total number of people=5+3+2=10 n=10

Q: What percent of 68 is 17

A:

Q: A hair dryer has 3 settings for heat and 2 settings for fan speed. Find the number of possible…

A:

Q: There are 750 people at a football game. Out of this number 320 are students. What percent of the…

A: Given there are 750 people at a football game. Out of this number 320 students .

Q: at percent of 200 is 8

A: n = 200 r = 80

Q: Last year's freshman class at Big State University totaled 5,320 students. Of those, 1,262 received…

A: Given: Meanμ=3450Standard Deviationσ=480

Q: What is the standard error of the proportion of people that experience side effects?

A: It is given that favourable cases, x = 19Sample size, n = 19 + 87 = 106

Q: What percent of 80 is 90?

A: We have to find what percentage of 80 is 90

Q: A batsman scored 110 runs which included 3 boundaries and 8 sixes .WHat percent of his totl score…

A:

Q: Describe all extensions of the identity map of ℚ to an isomorphism mapping ℚ(3rd root of 2) onto a…

A:

Q: You want to estimate how many fish there are in a pond. Suppose you capture 280 fish, tag them, and…

A: The objective of this question is to estimate the total number of fish in the pond using the method…

Q: Find the point estimate for the population proportion.             A Southern student wants to know…

A: It is given that the sample size (n) is 888 and the number of people spoke 2 or more languages is…

Q: If 14% of the people in the school are 210 people, how many people are in the school?

A: 14% of the people in the school are 210  then find how many people means 100%

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.