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kirill115 [55]
3 years ago
6

-12x = 4 What’s the Answer?

Mathematics
2 answers:
disa [49]3 years ago
7 0

Answer:

The answer is -1/3.

Step-by-step explanation:

To get x alone, you would have to divide both sides by -12, which would leave you with x = -4/12. However, -4/12 simplified = -1/3.

Serjik [45]3 years ago
3 0

Answer: exact form Is -  1 over 3

decimal form is -0.3

Step-by-step explanation:

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Q.5(b) The population {(P) in millions} of a country is estimated by the function, P=125e0.035t, t = time measured in years since 1990. (a) what is the population expected to equal in year 2000 (b) determine the expression for the instantaneous rate of change in the population (c) what is the instantaneous rate of change in the population expected to equal in year 2000.

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Troyanec [42]

Answer:

Regression Line is given by,

y = 22.909 + 0.209 x

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Step-by-step explanation:

The equation of Regression equation is of the form of:

y = a + bx

where, a is intercept and b is slope

The formula for a and b is given by,

a=\frac{\sum Y \sum X^2-\sum X \sum XY}{n\sum X^2-(\sum X)^2}\\ and, b = \frac{n\sum XY -\sum X \sum Y}{n\sum X^2-(\sum X)^2}

Here, ∑X = 1149.8, ∑Y = 377.2, ∑XY = 93115.95, ∑X² = 320246.72

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y = 22.909 + 0.209 x

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