If x + y = 2 and x2 - xy - 10 - 2y² = 0, what does x - 2y equal? 00 O 1 02 05 10 DITAUDE ONA 200122389X O 10

Q: Evaluate r2 ff dyda.

A: Given itegration ∫-12∫x2-2x   dy dx

Q: -5 dx Evaluate 2x 10 A B c) 1 (D) 2

A: formula:

Q: 382,410 x .05167/12/1-(1+.05167/12)-360

A: We will solve 382,410 x .05167/12/1-(1+.05167/12)-360. So,             382,410 x…

Q: O-6 O 5

A:

Q: Evaluate x+1/3 when a) x= 2/3 b) x=-5/6

A: We  will find the required.

Q: 1. The weight of goats at a farm is normally distributed with a mean of 60 kg and a standard…

A:

Q: n all yER Fim a powes cypnesentation for sehjes growes Y?cos (2x) 4 thn by dfferemtiatinn suow unt…

A: We have to show that the sum of given series.

Q: (4x² - 9)72 99

A:

Q: Ifnd the alevieting () = 8VX

A:

Q: 2 3 4 5 67 89 10 How many students spent at least 7 hours doing homework that week? ...

A: At least 7 hours means 7, 8 , 9 or 10 hours. From the graph: n(7)=6 n(8)=5 n(9)=1 n(10)=2

Q: -3 dz Find S 225922=4

A:

Q: 1 + (2²2₂2²) + 4·3

A: To simplify the following expression.1+2·92+4·3

Q: If nCr = 65536 determine the value of n.

A: Four basic operations defined on numbers are addition, subtraction, multiplication, and division. If…

Q: You want to know at 97% confidence interval, the proportion of estudents with failed subject. A…

A: It is given that Proportion estimate p = 0.23 Margin of error E = 0.05 The critical value of Z at…

Q: 5. A data set has a high value of 841 and a low value of 62. What is the range and the appropriate…

A: Given information: 5. A data set has following specifications: Highest value=841. Lowest value=62.…

Q: Simplify the following expres: using the law of exponents. S 5) 5x²y(2x*y¬3)

A: According to the law of exponents, the product of the same bases, each raised to an exponent, is…

Q: Perform the indicated operation. Then use a calculator to c 6 2 7 7 (Type an integer or a simplified…

A:

Q: 6 (la) Answer the following questions exactly as shown in class: Your J-number JN:= Ualk e 1.8)…

A: A set is a collection of well-defined distinct elements, which are separated by commas and enclosed…

Q: 2 (63 = -8) +2= 12

A: Given:        263x-8+2 = 12

Q: Consider a game in which a coin will be flipped three times. For each heads you will be paid $100.…

A: A coin flipped three times , P(head) = 2/3 P(tail) = 1 - P(head) = 1 - 2/3 = 1/3 For each head you…

Q: tind the First 3 Secend derivatives S-663-3¢6 9. ds- dt

A: Our objective is to find the first and second derivatives.

Q: 1÷1/11

A: 1 ÷ 1/11  = 11

Q: Calculate / 2x - [₁- de 17-8cos0

A:

Q: 0.6 T² 9 - 25x² dx

A: The given integral is x2/sqrt(9-25x2), limit from 0 to 0.6.

Q: Evaluate 1 dx, x = 0, x = 1 1- x

A: Using beta and gamma function.

Q: ss the following as a factorial: 6 x 5 x 4 x 3x 2 x

A: The factorial function tells us to multiply all whole numbers down to 1 from the selected number.

Q: Simplify 7/8 – V18- O 7/8 – 3/2 O 7/8 – V18 O 17/2 112

A: We have to simplify,  =78-18

Q: 4. The DE y + 3y + 2y = has complementary solutions y, =ce +çe*. W₁ _W2₂ Using y=ue +ue, we obtain u…

A: