# TheBigBadBurrito

### A credit union client deposits $1690 in an account earning 9(percent) annual interest, compounded quarterly.?

What will the balance of the account be at the end of 19 years?

Use the formula A=P (1 + r/m)^mt

1 AnswerMathematics3 years ago### A credit union client deposits $1690 in an account earning 9(percent) annual interest, compounded quarterly?

What will the balance of the account be at the end of 19 years?

2 AnswersHomework Help3 years ago### find a unit vector with the same direction as K=<-4,-7>?

5 AnswersMathematics3 years ago### Which of the following is a solution of x^4= -81?

a. 3(cos 120 + i sin 120)

b. 3(cos 300 + i sin 300)

c. 3(cos 135 + i sin 135)

d. 3(cos 90 + i sin 90)

3 AnswersMathematics3 years ago### convert the complex number z = 9i to polar form.?

3 AnswersMathematics3 years ago### Chemistry homework help.?

For the reaction CO (g) + 2 H2 (g) -> CH3OH (g) at 700. K, equilibrium concentrations are [H2] = 0.072 M, [CO] = 0.020 M, and [CH3OH] = 0.030 M. Calculate K (I know most of the problem, i just dont know what the 700 K means)

2 AnswersChemistry3 years ago### Trigonometric identity problem.?

given that cot m = 0.75 and cos m < 0, what is the value of sin of m?

5 AnswersMathematics3 years ago### Need help with trigonometry identity problem.?

The equation of motion for a weight suspended from a particular spring is given by: p(t) = 2sin t/3 +5cos t/3, where p(t) is the displacement from the equilibrium position in centimeters, and t is the time elapsed in seconds. at what time does the weight first reach the equilibrium position

a. -1.190 seconds

b. 0 seconds

c. 1.951 seconds

d. 5.854 seconds

Thanks

1 AnswerMathematics3 years ago### find molality with this equation (-3.6C) ΔTf = (2)i x (1.86 C/m)Kf x (unknown)m?

ΔTf is the temperature change (-3.6 Celsius) i is the van t Hoff factor (2) Kf is the molal freezing point depression constant (1.86 C/m) and m is the molality which im trying to find.

1 AnswerChemistry3 years ago### Calculate the volume of a balloon at this altitude?

A typical weather balloon contains approximately 563 L of hydrogen gas when it is released. If the

temperature and pressure at the surface are 288 K and 1.00 atm when the balloon is released, what will its

volume be at 32.0 km above the surface, where temperature and pressure are 229 K and 8.57 x 10-3 atm?

1 AnswerChemistry3 years ago### if f(x)=4+2x and g(x)=x^2-3 Find (a) (fog)(x) and (b) (gof)(x)?

3 AnswersMathematics4 years ago### Can someone explain in lamens terms what a resonance structure is?

3 AnswersChemistry4 years ago### Of the following ions, identify the one least likely to form and explain why: S2–, Cl+, Br–.?

This is for homework and i m a bit stuck

1 AnswerHomework Help4 years ago