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Solve the following linear equations
a) 2r/7 = −4 b) 3x/4 = 15 c) x+3=5
d) 21= 3t e) t/12 − 1 = 1 f) 9 = 7 − 2 y
g) a/8 −3 = 7 h) 14 = 7k/5
i) 3w − 2 = 2w + 3
j) 6 − 5 k = 4 + 3 k k) 6t − 7 = 2 t + 5
l) 3 (x+6) = 2(x−1)

m) x −  2 / 2 +   x + 3 / 3 =10

The value of common stock today depends on:

The value of a common stock today depends on:
A. The number of shares outstanding and the number of shareholders
B. Expected future dividends and the discount rate
C. Wall Street analysts
D. The present value of future earnings per share

Compression Rate of 100-120 per minute should be performed when providing CPR.

1-True

2-False

30. Farms in the United States The graph gives the num-
ber of farms in the United States from 1850 to 2000.

(a) Estimate the average rate of change in the number of
farms between (i) 1860 and 1890 and (ii) 1950 and
1970.
(b) In which decade did the number of farms experience the
greatest average rate of decline?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50.

Find the probability that a worker selected at random makes between $250 and $300.

Answer using the 68 - 95 - 99.7 rule.

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What have you learned in Freud's Psychoanalytic Theory?

- Piaget's Stages of Cognitive Development

- Erikson's Psycho-Social Theory of Development

- Kohlberg's Stages of Moral Development

- Vygotsky's Socio-Cultural Theory

- Bronfenbrenner's Ecological Theory

The following is what type of reaction:
PbCl2 + AgNO3 → Pb(NO3)2 + AgCl

  Question 17 options:

double displacement

Single Replacement

Decomposition

Synthesis

What type of reaction is this?

2 C6H14 + 19 O2 → 12 CO2 + 14 H2O

  Question 16 options:

Decomposition

Double displacement

Combustion

Single Replacement