Solve the equation for h.

V = lwh

---

a. h = Vlw

b.

c.

d. h = V – lw

---

=======================

Solve the equation for r

3r – 4s = 6

---

a. r = 2 + 4s

b.

c.

d. r = 2 – 4s

=======================================

Solve the equation for t.
A = P(1 + rt)

---

a.

b.

c.

d.

==========================================

Solve the equation for r.
n = S(r – 4)

---

a. r=4

b.

c. r = n(S + 4)

d.

==================================

Solve the equation for h.

S = 2πr2 + 2πrh

---

a.

b.

c.

d.

=================================

If interest is compounded semiannually, what is n in the compound interest formula shown below?

a. 1

b. 2

c. 4

d. 12

==============================

Find the balance in an account if $3500 is invested at an annual rate of 3% for 10 years and compounded quarterly.

---

a. $4,722.74

b. $3,526.25

c. $4,719.22

d. $3,771.54

===================================

Find the balance in an account if $2800 is invested at an annual rate of 4.25% for 6 years and compounded monthly.

---

a. $3,514

b. $3,611.67

c. $4,654.44

d. $2,860.03

=====================================

One day’s high temperature in Pheonix, Arizona, was recorded as 104°F. Write 104°F as degrees Celsius. Use the formula .

---

a. 40°C

b. 14.2°C

c. 162°C

d. 102.2°

—————————————————–

Find the balance in an account if $4600 is invested at annual rate 6% for 3 years compounded daily.

---

a. $5,478.67

b. $5,507.12

c. $4,602.27

d. $5,428