Unit 1 - Chapter 06 - Equations and Transposition

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Convert -40 degrees F to Celsius, if degrees C = 5/9 (degrees F - 32). a) -40 b) -30 c) -20 d) -10 e) -15

a

Convert 212 degrees F to Celsius, if degrees C = 5/9 (degrees F - 32). a) 100 b) 150 c) 200 d) 250 e) 300

a

Solve the following equation for A, b/4 = (q /8) (A+L) 2 a) (2b/q ) - L 2 b) (b/24q ) - L c) sqr(b/8q) - L 2 d) (4b/2q ) - L 2 e) (b/2q ) - L

a

2 Solve s = ut + 1/2 at for u a) sqr[s - (at / 2)] 2 b) [s - (at / 2] / t c) 2 / (sat) 2 d) s - 1/2 at - t e) s + 1/2 at

b

2 2 If y = (5 x 22) , then y = a) 10.5 b) 110 c) 120 d) 1,200 e) 12,100

b

Convert 50 degrees Celsius to Fahrenheit, if degrees F = 9/5 degrees C + 32. a) 148 b) 122 c) 130 d) 150 e) 155

b

If 3 y + 4 = 10, then y = a) 1 b) 2 c) 3 d) 4 e) 5

b

If 3 y = 6, then y = a) 1 b) 2 c) 3 d) 4 e) 5

b

If A = 1/2 b x h, then h = a) 1/2 A / b b) 2 A / b c) 1/2 A b d) 2 A b e) 2 b / A

b

In the equation 3 x sqr(t) = 39, t equals: a) 13 b) 169 c) 26 d) sqr(13) e) 9

b

2 A = (Pi)r is the same as: 2 a) 1 = A(Pi)r 2 b) A = (Pi)r c) sqr(A/Pi) = r 2 d) (A/Pi) = sqr(r) e) sqr(A) = (Pi)r

c

2 If 4y / 2y = 6, then y = a) 1 b) 2 c) 3 d) 4 e) 5

c

2 2 Solve the equation r v bq/wyz = 1 for r. 2 a) sqr(v bqr/wyz) 2 b) v bqr/wyz c) [sqr(wyz/bq)]/v 2 d) wv 2 e) sqr(v bwyz/qr)

c

Convert -35 degrees Celsius to Fahrenheit, if degrees F = 9/5 degrees C + 32. a) -1.8 b) -10 c) -31 d) -20 e) -35

c

Convert 100 degrees Celsius to Fahrenheit, if degrees F = 9/5 degrees C + 32. a) 238 b) 220 c) 212 d) 180 e) 120

c

Convert 32 degrees F to Celsius, if degrees C = 5/9 (degrees F - 32). a) 64 b) 18 c) 0 d) 100 e) 90

c

If 6 / y = 2, then y = a) 1 b) 2 c) 3 d) 4 e) 5

c

If 8 = sqr(4y), then y = a) 12 b) 14 c) 16 d) 18 e) 20

c

If C = 5/9 (F - 32), then F = a) 5/9 C + 32 b) 5/9 C - 32 c) 9/5 C + 32 d) 9/5 (C + 32) e) 9/5 (C - 32)

c

If y - 5 = 3, then y = a) 6 b) 7 c) 8 d) 9 e) 10

c

2 If A = (Pi) r , then r = a) sqr(A x Pi) 2 b) (A / Pi) 2 c) (A x Pi) d) sqr(A / Pi) 2 e) (Pi / A)

d

Convert -60 degrees Celsius to Fahrenheit, if degrees F = 9/5 degrees C + 32. a) -50.4 b) -45.5 c) -42.5 d) -76.0 e) -72.2

d

If 13 y + 12 = 7 y + 36, then y = a) 1 b) 2 c) 3 d) 4 e) 5

d

If 4 y + 5 - 7 = 2 y + 6, then y = a) 1 b) 2 c) 3 d) 4 e) 5

d

If y + 8 = 14, then y a) 3 b) 4 c) 5 d) 6 e) 7

d

Solve the following equation for b, 2 [b - (q + s)] / q = s a) sqr(10s + q) b) sqr[-qs / (q + s)] c) sqr(2s) d) sqr[qs + (q + s)] e) sqr(8s - q)

d

Solve the following equation for m, y = mt + c a) mt - y b) y / (t + c) c) ym - c d) (y - c) / t e) y - t - c

d

Solve the following equation for r, [4(Pi)r ] / 3 = V a) cubed root[4(Pi)V / 3] b) V / 4(Pi) c) Pi / 3V d) cubed root[3V / 4(Pi)] e) 3V / 4

d

9 5 Solve the following equation for r, s = (6y / a r) 4 a) 6y /sa 9 5 b) 6y -sa 9 5 c) 6y - (b /s) -1 d) 6a /s 9 5 e) 6y /sa

e

Convert 1,000 degrees F to Celsius, if degrees C = 5/9 (degrees F - 32). a) 100 b) 250 c) 450 d) 530 e) 538

e

If 5 y = 250 / 2 y, then y = a) 1 b) 2 c) 3 d) 4 e) 5

e

If E = I x R, then R = a) E x I b) I / E 2 c) (E / I) 2 d) (E x I) e) E / I

e

In the equation 36 = 12 + (15t) - 6, t equals: a) 3 b) -2.2 c) 1.7 d) -2.8 e) 2

e


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