Q: Solve the equation. -75 = y + 50 y = %3D
A: Solving an equation is finding the value of the unknown variable in that equation. For the equation,…
Q: Solve the equation: m2 – 2m = 15 - m =
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Q: Solve the equation. k = 15 600 B 24 2 3 2) A,
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Q: Solve the equation.
A: Given the quadratic equation , 4x4-33x2+50 = 0 Let take t = x2 4t2-33t+50 = 0 By Discriminant…
Q: Solve the equation:Vx + 47 = x + 5 %3| Answer: x ||
A: Given: The equation x+47=x+5 To find: The value of x which satisfies the given equation.
Q: Solve the equation: p + 9p + 20 = 0 %3D Answer: p =
A:
Q: Solve the equation p/d+b=g/d for d d=
A: pd+b=gdb=gd-pd we subtract pd from both sidesb=g-pd [used LCD]bd=g-p [cross multiplied]d=g-pb…
Q: Solve the equation.
A: Given, 53x-1=4+23x
Q: "Solve the equations
A: Here, we need to solve yx2+1+y'x=0.
Q: Shanice won 88 pieces of gum playing the bean bag toss at the county fair. That was 4 more than…
A: We have to find the correct equation to solve the problem.
Q: Solve the equation for the indicated variable.
A: Given equation is h=12gt2+v0t. To solve the equation for variable t. Solution: We have equation…
Q: Solve the equation: 30e0.7x = 240
A: Given Equation: 30e0.7x=240 30e0.7x=240 Divide the the equation by 30 30e0.7x=240 e0.7x=24030…
Q: Solve the equation 15z + 2z- 8 = 0. Answer: z =
A:
Q: Solve the equation Y/5 +9=y/2 +18
A: Given equation => Y/5 + 9 = Y/2 + 18 * Bring same terms on same side Y/5 +…
Q: Solve the equation for the indicated variable. P = 21 + 2w; for w W =
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Q: Solve the equation. 15x? 34x – 15 Preview
A: Subtract 34x and add 15. Then compare with ax^2+bx+c=0 and find a,b,c
Q: Solve for the value of r. (6r-4)° 94° Answer: r
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Q: Solve the equation. x 81 3.
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Q: 55 45 36
A:
Q: Solve the equation. 5 |x| + 3 = 28
A: We have to solve the equation: 5x+3=28 We know properties of modulus function, fx=fx fx≥0-fx…
Q: Solve the equation: Va – 7 – 9 = 4 Answer: x =
A:
Q: Solve the equation
A: 126-x =2Formula:xyn=xnyn
Q: 4. In the following equation, solve for x in terms of c. logs (x) + logs (8c) = 2
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Q: Solve the equation for the indicated variable.
A: P =2l+2w
Q: Solve the equation and check for extraneous solutions 5(2x – 2)4 = 1280
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Q: Solve the equation for the indicated variable.
A: A=2πr2+2πrh
Q: Solve the formula C=πd for π.
A: Using the rules defined for elementary Algebra, we can re-arrange the equation to isolate π from the…
Q: Solve the equation:y" + 18y" + 81y' = 0 ?
A:
Q: Solve the equation z cubed - i= 0
A:
Q: Solve the equation below for the variable (m): y = mx + b
A: Solving for m
Q: Solve the equation. =7
A: Given data: The given equation is 7x=79. By taking the logarithm on both sides, the given…
Q: Solve the equation z = for the variable x using z = 2, s = 5, and m 5. 5.
A: The given equation is, Given that z=2, s=5 and m=5.
Q: Solve the equation P=a+b+c for b.
A: Given that, The equation is P=a + b + c
Q: 4) Solve for c. a = 45 b= 85
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Q: Solve the equation for the indicated variable.
A: We have given a2+b2=c2 Subtracting a2 from both sides we get b2=c2-a2 Take square root of both side…
Q: Solve the equation for c. 210 = c(25)²
A: To determine the value of c.
Q: Solve the equation: m2+1m=0
A: Given equation is:
Q: Solve the equation for the indicated variable. - 2 b + 2. for a a + 2 a + a
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Solve the equation.
A:
Q: Solve the equation.
A: Solve 2x2+5x-12=0
Q: Solve the traingle please A = 110.4°, C = 21.8°, c = 246 m
A: By Angle Sum property of triangleA+B+C=180°⇒110.4°+B+21.8°=180°⇒132.2°+B=180°⇒B=180°-132.2°⇒B=47.8°
Q: Solve for the value of n: P(n, 3) = 504
A:
Q: Solve the equation and check for extraneous solutions.
A: Given 8x-4+8=14
Q: Solve the equation.
A: Given- 8-5x=2+3x To solve- The above equation.
Q: 2. ) At their going-out-of-business sale, Bill's Bikes sold 39 bikes and had 52 left. How many bikes…
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Q: 7 = V p+ 10
A:
Q: solve the equation.
A:
Q: Solve the equation for the indicated variable.
A: 1r+21-r=4r2
Q: Raymond buys bottles of water at $2 each #4 and a large pizza at $13. The total cost was $21. How…
A: Assume that he bought x bottles. So the cost of water would be 2x. The cost of pizza is $13. So,…
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.
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- Consider the linear model Yi = B0 + B1X1i + B2X2i + ui where ui is the error term and where E(ui|X1i,X2i) = 0, observations (Yi,X1i,X2i) are independent and identically distributed, 0 < E(Y4) < 1, 0 < 1i E(X14i) < 1, 0 < E(X24i) < 1 and where X2i = X12i. Are the OLS estimators Bˆ1 and Bˆ2 of the coe¢cients B1 and B2 unbiased and consistent? Explain.Suppose that a random number is chosen from the interval (0,2). What is the probability that the quadratic equation 4x^2−x+k=0 has two distinct real roots? ROUND OFF your answer in DECIMAL FORM (4 decimal places)6. i reposted it again because i wanted this in detailed not in online calculator, thanksFind the solution of the following Homogeneous Linear DE of Higher Order.
- If two brown mice are bred together, 35 of their 100 offspring are white. You hypothesize that the parents are heterozygous (Bb x Bb), support your claim using a chi square.In the construction process for solid-state flash memory drives (thumb drives), nearly all drives areconstructed with a large potential amount of storage space, and are sold base on the actual amountof memory that forms correctly during the process (For example, drives that are designed to store 64gb but contain a large number of bad sectors will instead be formated and sold as 32 gb). Consider amanufacturing process where every chip has a 21% of having enough bad sectors to be downgraded,and these errors are random and independent.(a) If we wish to compute the probability thatxnumber of chips out of a production run of sizenaredowngraded, do we have a probability distribution that will work for that? Are the assumptionsfor that met? Explain. (b) Compute the probability that 5 chips out of a production run of 40 are downgraded. (c) Compute the probability that between 3 and 5 (inclusive)orbetween 2 and 8 (inclusive) aredowngraded. (d) Graph the probability mass function forxnumber of…In the construction process for solid-state flash memory drives (thumb drives), nearly all drives areconstructed with a large potential amount of storage space, and are sold base on the actual amountof memory that forms correctly during the process (For example, drives that are designed to store 64gb but contain a large number of bad sectors will instead be formated and sold as 32 gb). Consider amanufacturing process where every chip has a 21% of having enough bad sectors to be downgraded,and these errors are random and independent. (a) If we wish to compute the probability that x number of chips out of a production run of size n are downgraded, do we have a probability distribution that will work for that? Are the assumptionsfor that met? Explain. (b) Compute the probability that between 3 and 5 (inclusive)or between 2 and 8 (inclusive) are downgraded. (c) Graph the probability mass function for x number of chips out of a production run of 10 aredowngraded.
- a) The base chassis of a manufactured product is made up of numerous components. There can sometimes be differences in dimensions between components, requiring the partially assembled product to be sent to another department for extra fitting work because some components cannot be fitted in place. The majority of fitting problems are caused by two particular components (identified as B and F): the chances of a randomly chosen component of type B not fitting are 3.7%, and the chances of a randomly chosen component of type F not fitting are 2.8%. (i) Given that the problems with fitting these two components are independent of each other and that components are selected randomly for assembly on each base chassis, what is the probability that both components B and F will have problems fitting on a given chassis? ii) How likely is it that there will be problems fitting components B and F to a given chassis under the same assumptions? (b) (i) The probability distribution of the number of…a) The base chassis of a manufactured product is made up of numerous components. There can sometimes be differences in dimensions between components, requiring the partially assembled product to be sent to another department for extra fitting work because some components cannot be fitted in place. The majority of fitting problems are caused by two particular components (identified as B and F): the chances of a randomly chosen component of type B not fitting are 3.7%, and the chances of a randomly chosen component of type F not fitting are 2.8%. (i) Given that the problems with fitting these two components are independent of each other and that components are selected randomly for assembly on each base chassis, what is the probability that both components B and F will have problems fitting on a given chassis? ii) How likely is it that there will be problems fitting components B and F to a given chassis under the same assumptions? (b) (i) The probability distribution of the number of…A rural county presently uses Asphalt A to pave its highways, but is considering using themore expensive Asphalt B (which is reported to be more durable). The two types of asphaltare tested using 200m test strips on five different two-lane highways. On each test strip, arandomly selected lane was paved with Asphalt A and the lane in the opposing direction waspaved with Asphalt B. It has been determined that it is more economical to use Asphalt B ifthe length of time before resurfacing is required (i.e. longevity) is at least 2.5 years longer onaverage than that of Asphalt A. Assume that the longevity of each type of asphalt is normally distributed. Using a 2% significance level and assuming that the data for the two types of asphalt at eachtest strip can be paired, determine if Asphalt B lasts at least 2.5 years longer than Asphalt Aon average. Location 1 2 3 4 5Asphalt A 11.2 9.0 10.7 11.4 8.5Asphalt B 18.8 11.7 19.9 19.0 13.4