I need help with math can someone help me I’ll show the question?
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Which relationship matches the graph A- {(2,5), (3,3),(1,0),(2,1),(8,8)}B - {(2,5),(3,3),(0,1),(2,1),(8,8)}C- {(5,2),(3,3),(0,1),(2,1),(8,8)}D - {(5,2),(3,3),(1,0),(2,1),(8,8)}
The Pacific halibut fishery has been modeled by the differential equation dy dt = ky 1 − y K where y(t) is the biomass (the total mass of the members of the population) in kilograms at time t (measured in years), the carrying capacity is estimated to be K = 6×107 kg, and k = 0.78 per year. (a) If y(0) = 2×107 kg, find the biomass a year later. (Round your answer to two decimal places.) .52 Incorrect: Your answer is incorrect. ×107 kg (b) How long will it take for the biomass to reach 4×107? (Round your answer to two decimal places.) years
A sphere fits snugly inside a cube with 2.4 m. edges. What is the approximate volume of the space between the sphere and cube to the nearest tenth?
12. In Europe, 88% of all households have a TV. 51% of all households have a TV and VCR. What is the probability that a household has a VCR given they have a TV?
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Answer:
Yes it changes the value of b.
Step-by-step explanation:
Natural log is log with base e = 2.71828.
From this we can conclude that value b when calculated with log to base 10 instead of natural log, value of b will change.
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Look for the word "Is" first - this is where your "=" goes. (In your problem, it actually says "is equal to".)
So now you know you have = 9.
The next key word on the left is "quotient" - that means divide. It says "quotient of a number and 5" - so we'll divide an unknown number (y in your problem) by 5.
Three less than means subtract 3 from that quotient.
So you need to start with the quotient: y/5 - 3 = 9.
hope it helps!
C. Associative Property
B. Distributive Property
D. Commutative Property
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Property of Multiplication that is shown on the expression (5 + 3) x 2 = 5 x 2 + 3 x 2 is Distributive Property (option b)
The property of multiplication that is shown in the given equation is the Distributive Property. The Distributive Property states that multiplication distributes over addition. In other words, when we multiply a number by the sum of two other numbers, it is the same as multiplying the number by each of the individual addends and then adding the results together.
In the given equation, we have "(5 + 3) x 2 = 5 x 2 + 3 x 2." Let's break down the left-hand side first. "(5 + 3)" represents the sum of 5 and 3, which is 8. So, we have "8 x 2." By applying the Distributive Property, we can rewrite this as "5 x 2 + 3 x 2."
Now, on the right-hand side, we have "5 x 2 + 3 x 2." Here, we are multiplying 5 by 2 and 3 by 2 individually and then adding the products together. This aligns with the Distributive Property, which states that the result will be the same as on the left-hand side.
So, the Main Answer is option B. Distributive Property
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Answer:
B. Distributive Property of Multiplication
Step-by-step explanation:
The given equation shows that two similar expressions are equal to each other.
How? Well, they both equal 16 to start. These are the same expressions - one is just distributed out!
and...
In the equations, the only difference is that we distributive 2 and multiplied in by 5 and 3!
I hope I was of assistance! #SpreadTheLove <3
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Answer:
The equation is y=2x+1.
Step-by-step explanation:
The y intercept is 1 and the slope is 2.
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The statement that best describes adjacent angles is that adjacent angles share a side.
What is a vertex ?
A vertex is where two non parallel lines meet.For example a triangle has 3 vertex.We can also say that vertex is a point where two non parallel lines meet to form an angle.
According to the given question the best description of adjacent angle is that they share a side.
We can say that adjacent angles are those angles which are placed next to each other.
Adjacent angle also share a common vertex but they do not overlap each other.
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Answer:
The correct answer to this would be D, adjacent angles share a side.
Step-by-step explanation:
Adjacent angles share a common side as well as a common vertex.
I hope this helps :)
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From the confidence interval given, we have that the correct option is:
It would be less than 0.05.
At the null hypothesis, we test that there are no changes, that is, the means are equal, so:
At the alternative hypothesis, we test if there was a change, that is, if the means are different, so:
.
The confidence interval for the difference of means is: (2.177, 4.977).
- It does not contain 0, which means that they are different.
- Statistically significant results, which indicate difference, have low p-values, that is, lower than 0.05, thus the p-value would be less than 0.05.
A similar problem is given at brainly.com/question/22968227
Answer:
It would be less than 0.05.
Step-by-step explanation:
The hypothesis test was done to claim that the weight of participants has changed.
The null and alternative hypothesis could be written as:
being μ the population mean change in weight.
With that information, we can tell that is a two tailed test. Sample means that fall in any of the tails, with a z-statistic over 1.96 or under -1.96 (at a significance level of 0.05), will be evidence to reject the null hypothesis.
The information we have about the sample is the 95% confidence interval calculated from the sample information.
This confidence interval does not include the value μ=0.
Then, there is 2.5% of probabiltity that the population mean is under 2.177, the lower bound of the interval, which includes the value μ=0.
With this information, we can conclude that the P-value have to be under 0.05.