6. Kelsey borrows money from her sister, who is charging simple interest using the formula I = Prt. To figure out the interest rate, Kelsey rearranges the formula by solving for r. Which of the following represents the correct formula that she used? 1) r = 2) r= P-1 3) r= 4) r=4

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A:

Q: -Which of the following is the calculation formula of h used in the trapezoidal method

A: In trapezoidal rule, h is obtained by dividing the length of interval

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A: We will find the answers to both parts as following.

Q: For Exercise, solve for the indicated variable. -E for k (used in chemistry) LA- In RT

A:

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A: Given

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Q: 1. Solve the following proportions. 12 4 %3D a) 5 15 b) 9 m 215

A:

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Q: Determine all solutions for the Diophantine equation, 79?? + 61?? = 83.

A: Solution:

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A: Given Principal amount = $450 Interest rate = 6.5% time period = 38 days = 38365 years

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A: The given equation is

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A:

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A:

Q: Assume suitable value for any missing data.

A: Given,                -DAB∂2CA∂z2+kCA=0

Q: 15.-Solve the following problem.   PV=$19,155​; n=96​; i=0.03​; PMT=?​;   PMT=$ ​(Round to two…

A: Given: PV=$19,155​ n=96​ i=0.03​ PMT=?​

Q: Solve Y=mx+c what assumption have you made about the value of m?

A:

Q: State the appropriate formulae used in solving (i) and (ii) of this questions below. a. Determine…

A:

Q: 4. Solve the following proportions. b. a. 12 4 %3D 30 16 14

A: "Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: Solve the following equation for θ where 0≤θ<π. sec(2θ+5π/7)=csc(2θ−19π/14)

A: Here we will use trigonometry formulas to simplify the equation

Q: Michael borrows money from his uncle, who is charging him simple interest using the formula 1= Prt.…

A: Given that,Michael borrows money from his uncle and he charging him simple interest I=Prtwhere, I=…

Q: Solve the following LDE if possible: 48 t + 84 s = 144

A:

Q: I. Solve the following equations. Answers in 4 significant figures. 1. x2 = 36

A:

Q: 3. Solve the equation cosh 2x + cosh x = 5 , giving x to three dec. places.

A: We have to find value of x for given Equation.

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A: Given: Three distinct coins are dropped into the large tube.

Q: Solve for æ. Round to the nearest tenth of a degree, necessary. if I 9.1 4.6 H.

A: Given:  To Find: To solve for x.

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A:

Q: a. Determine how many rows are in the corner section of a stadium containing 3920 seats if the first…

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Q: d) 52" = 15

A:

Q: use Suler thod to solve هراد5 me

A:

Q: Atmospheric pressure P in pounds per square inch is represented by the formula P=14.7e−0.21x, where…

A: Given p=14.7e-0.21x      8.282=14.7e-0.21x         x=8.282-14.7e-0.21        x=150.84 miles

Q: A loan of P pesos is repaid by making n equal monthly payments of M pesos, starting a month after…

A: Note: The correct formula is Pr=M1-11+rn.   Newton-Raphson method uses the formula,…

Q: Ship A is 15 nautical miles west of Ship B and bears 336°T from ship C. Ship B on the other hand…

A: Ship A bears 3360T from ship C. Ship B bears 50042'T from ship C.To Find: How far is ship B from…

Q: I. Solve for all the unknown in the figure below. (15 pts) R t - 32 1.1= (5 pts) 4. R= 2. r= 1-25=…

A:

Q: Consider this formula. y z = If z = 4.0 and y = 6.0, what is the value of x? Express your answer to…

A: If a≠0 and  a=bc , then it can be written that c=ba .

Q: The formula occurs in the indicated application. Solve for the specified variable.

A: the given formula is: S=pq+p1-q we have to solve for the variable q.

Q: State the appropriate formulae used in solving parts (a) and (b) of this question then demonstrate…

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Q: __+(__×__)÷__ = 4  complete the blanks using these digits: 4 40 75 15   It seems easy but I cant…

A: __+(__×__)÷__ = 4  complete the blanks using these digits: 4 40 75 15

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A:

Q: (1) State the appropriate formulae used in solving parts (a) and (b) of this question then…

A: Sum of n terms of the Ap is given by =&gt;S=(n/2)[2a+(n−1)d] =&gt;Depreciation rate = 1-[salvage…

Q: Solve the following initial value problem: DE: y' = -ty? and Initial value: y(0) = 9. %3D || Then…

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A:

Q: 5) Why can the area of a trapezoid can be found by multiplying ½ times its height times the sum of…

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A:

Q: Put the steps for solving the formula for the number of periods, mt, PMT(1+r/m)t-1) (r/m) FV =

A: The formula FV=PMT1+rnmt-1rm. We have to solve this formula for mt.