Algebraic symbol manipulatio Problem ty Solve the following equation for R. 12R1 Q = J R...
Question Help Write an algebraic equation for the following problem and then solve it A landscaping company needs 160 gallons of 30% fertilizer to fertilize the shrubs in an office park. They have in stock 45% fertilizer and 20% fertilizer. How much of each type should they mix together? Letx=the number of gallons of 45% fertilizer to be used. Write an expression, in terms of x, that is equal to 160 gallons of 30% fertilizer 0 od =0.30(160) (Use integers...
1. Solve the following homogeneous differential equation. ty' = 1. cos (6) + y 2. Solve the following Bernoulli differential equation 3. Solve the following initial value problem. (Hint: transform the equation to a separable equation through a substitution) y-(x + y + 1)? (0) - V3 - 1 4. Let T represent the temperature (in °F) of an object in a room whose temperature is kept at a constant 60°. If the object cools from 100 to 90° in...
3 Write an algebraic equation and use it to solve the problem. з) A bank loaned out$61,000,part of it at the rate of 13% per year and the rest at a rate of 8% per year. 3) If the interest received was $6130, how much was loaned at 13%? C) $36,000 A) $35,000 B) $26,000 D) $25,000 13% 18% eund 13 (x 8800 4880 , 13メ -ㄨㄧ -42 С70
2 Question 3 Fill in the blanks to write the following equation as an algebraic equation and then solve for X. Two subtracted from seven times a number is 12. I don't know One attempt You answered 2 out of 2 correctly Asking up to
Solve the initial value problem for r as a vector function of t. dr Differential equation: of = -7t i-5t j - 3t k Initial condition: r(0) = 7i + 2+ 3k r(t) = (O i+();+ ( Ok
Peoblem 3: Solve the following problems Problem 3. Solve the following problems: (a) y+ ty -y-0, y(0)-0, (0) 1. (b) ty"+(1 -2t)-2y0, y(0) 1, y'(0) -2 (c) ty" + (t-1)/-y 0, y(0) 5, lime y(t) 0. t-+00 Problem 3. Solve the following problems: (a) y+ ty -y-0, y(0)-0, (0) 1. (b) ty"+(1 -2t)-2y0, y(0) 1, y'(0) -2 (c) ty" + (t-1)/-y 0, y(0) 5, lime y(t) 0. t-+00
dy + ty 3ty2. Use Bernouli's Equation to solve dt 1.
Section 1.3 3. a. Solve the following initial boundary value problem for the heat equation 0x<L t0 at u(r, 0) f() u(0, t)u(L, t) 0, t>0, 9Tr when f(r)6 sin L b. Solve the following initial boundary value problem for the diffusion equation au D 0 L t0 at u(r, 0) f() (0, t) (L, t) 0, t 0, x < L/2 0. when f(r) r > L/2. 1 Section 1.3 3. a. Solve the following initial boundary value problem...
(1 point) Solve the initial value problem ty" - ty' y = 5, y(0) = 5, y'(0) = -1 y =
3. (10 points) Solve the following Bernoulli Equation. ty+2y- y = 0 1>0. 4. (10 points) Solve each of the following and tell whether the differential equation is linear or nonlinear. 2 1 y(i)=0