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Burka [1]
3 years ago
13

A khanacademy.org Differential equations: exponential model word problems You might need: Calculator A controversial story comes

out in the school newspaper. The number of students who have not heard about the story decreases at a rate that is proportional at any time to the number of students who have not heard the story at that time. There were 900 students who had not heard the story initially, and the number of students is divided by 3 every 4 days. How many students have not heard the story after 7 days? Round to the nearest student. students Stuck?
Mathematics
1 answer:
malfutka [58]3 years ago
4 0
The answer for this question is to be polite to people and he kind to the students .
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Approximately _____ percent of the population are diagnosed with panic disorder using DSM criteria.
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3 years ago
Solve the equation for x.<br> – 1/2x – 3 = 4
Nana76 [90]

Answer:

x = -4

Step-by-step explanation:

Multiply both sides by 2. Move constant to the right-hand side and change the sign. Add the numbers. And change the signs on both sides of the equation.

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3 years ago
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Which number line represents the solution set for the inequality 3(8-4x) &lt; 6(x - 5)?
PilotLPTM [1.2K]

3(8 - 4x) < 6(x - 5) \\ 24 - 12x < 6x - 30 \\ 24 + 30 < 6x + 12x \\ 54 < 18x \\  \frac{54}{18}  <  \frac{18x}{18}  \\ x > 3

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8 0
2 years ago
What is 2,912 rounded to the nearest thousand
FrozenT [24]

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3,000

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Find the number in the thousand place  2  and look one place to the right for the rounding digit  9 . Round up if this number is greater than or equal to  5  and round down if it is less than  5 .

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Which mixed number represents point D?
yuradex [85]

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