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miv72 [106K]
3 years ago
9

Simplify 3•2x what is the coefficient

Mathematics
1 answer:
kenny6666 [7]3 years ago
4 0

Answer:

6x and coefficient is 6

Step-by-step explanation:

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Solve each inequality for x. (Enter your answers using interval notation.)
olganol [36]

Answer:

(a) ln(x) = 0

Then 0 < x < 1

(b) e^x > 2

Then ln2 < x < ∞

(a) ln(3x - 17) = 5

x = 55.1377197

ln(a + b) + ln(a - b) - 5ln(c)

= ln[(a² - b²)/c^5]

Step-by-step explanation:

First Part.

(a) ln(x) < 0

=> x < e^(0)

x < 1 ....................................(1)

But the logarithm of 0 is 1, and the logarithm of negative numbers are undefined, we can exclude the values of x ≤ 0.

In fact the values of x that satisfy this inequalities are between 0 and 1.

Therefore, we write:

0 < x < 1

(b) e^x > 2

This means x > ln2

and must be finite.

We write as:

ln2 < x < ∞

Second Part.

(a) ln(3x - 17) = 5

3x - 17 = e^5

3x = 17 + e^5

x = (1/3)(17 + e^5)

= 55.1377197

Third Part.

We need to write

ln(a + b) + ln(a - b) - 5ln(c)

as a single logarithm.

ln(a + b) + ln(a - b) - 5ln(c)

= ln(a + b) + ln(a - b) - ln(c^5)

= ln[(a + b)(a - b)/(c^5)]

= ln[(a² - b²)/c^5]

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3 years ago
Four expressions equivalent to 4(3/5)
kondaur [170]
1. 12/5
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Can somebody explain Scatter Plots and Equations of Lines for me. I'm not quite understanding it
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A scatter plot (aka scatter chart, scatter graph) uses dots to represent values for two different numeric variables. The position of each dot on the horizontal and vertical axis indicates values for an individual data point. Scatter plots are used to observe relationships between variables.

Equation Of Line means A straight line on the coordinate plane can be described by the equation. y = mx+b. where m is the slope of the line and b is the intercept.

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Help please I’ll mark you brainliest
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Subtract any number from the next one.
-1 - (-6)
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9 - 4
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All of the above subtractions give the same answer.
That answer is the common difference.
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4 years ago
Regan deposited $20 in a savings account earning 5% interest, compounded annually.
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Mathias has $20 in a savings account. The interest rate is
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