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finlep [7]
4 years ago
9

Estimate each sum or difference 9,245-4,033​

Mathematics
2 answers:
Mars2501 [29]4 years ago
6 0

Answer:

Sum 9,200 + 4,000 = 13,200

Difference 9,200 - 4,000 = 5,200

Step-by-step explanation:

Zepler [3.9K]4 years ago
4 0

Answer:

5000

Step-by-step explanation:

Round 9245 to the nearest thousand

9000

Round 4033 to the nearest thousand

4000

9000-4000 = 5000

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P(t) = 250 * (3.04)^t/1.98,
Alex17521 [72]

Answer:

The concept which best describes the change of the population is the derivative of p(t)=250(3.04)^{\frac{t}{1.98}}.

Step-by-step explanation:

Observe that the function p(t)=250(3.04)^{\frac{t}{1.98}} describes the amount of rabbits at the time t (in years) but  no the rate of change of the population at a given instant. So you have to use the derivative of p(t) to obtain that rate of change at any instant. For example, if we derivate the function p(t)=250(3.04)^{\frac{t}{1.98}} we obtain:

p'(t)=250\cdot \log(\frac{1}{1.98})(3.04)^{\frac{t}{1.98}}

And if we want to find the rate of change at t=5 years we evaluate

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4 years ago
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oksian1 [2.3K]

Answer:

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5 0
3 years ago
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Debra has ridden 57 miles of a bike course the course is 60 miles long what percentage of the course has Debra ridden so far
Reptile [31]

Hello!

To find our answer, we just divide.

57/60=0.95

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I hope this helps!

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4 years ago
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Which statements are true when using algebra tiles to solve the equation 8x + (–4) = 11x + 5?
kogti [31]

Answer:

See explanation

Step-by-step explanation:

You are given the equation 8x+(-4)=11x+5

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8x+(-4)+(-8x)=11x+5+(-8x)\\ \\-4=3x+5

2. Add 5 negative unit tiles to both sides of the equation to create a zero pair on the right side. The equation now is

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3. Divide both sides by 3:

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3 years ago
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Could someone help with this?
Citrus2011 [14]

the answer is 4 and 7                

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