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Marizza181 [45]
3 years ago
7

Any help please .. using the last of my points for this :/

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
6 0
1. Exponential would be the best option to model the data because of the large increase. It would be more difficult to model it linear because the linear values would jump from 10 to 34 to 91 etc. there is a no correlation between them.
2. We can tell which function is the best based on the y values and x values. Especially with key words like double or triple we know that’s it going to be exponential. Linear would be like if we were presenting a graph for tickets and prices which is a straight line with increasing x and y values and the rate of change is constant.
Exponential usually have a consistent multiplier so it won’t be the same but there will be a pattern.
3. 4 data points would be 1,2,3,4 for x values and for y (2,4,6,8). I set up the data to be constant the x values are adding by 1 and the y values are added by 2. If we were graphing this it would obviously be a straight line.
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Someone please help me!!
Dmitriy789 [7]
A) 71/435 = 8.2 % 17/100 = 17% So the first statement is true. Higher percent of women in senate.
b) Just take the inverse of those numbers to find the percentage so you can find that the house is mostly men thus they are more likely being men.
c) 17% of the members in the senate are women.
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8 0
4 years ago
Evaluate the following <br> 6!
masya89 [10]

Answer:

Mind showing a picture?

Thank you!

8 0
3 years ago
Which scatterplot does NOT suggest a linear relationship between x and y?
Alchen [17]

Answer:

???

Step-by-step explanation:

8 0
3 years ago
Is 8 divided by 1 equal to 1/8
Anuta_ua [19.1K]

Answer:

No

Step-by-step explanation:

Its  still 8 bc like one is no value when u divide you cant put 1 and 8 as a fraction bc u wont get it correct

7 0
3 years ago
Let be the density function for the shelf life of a brand of banana which lasts up to weeks. Time, , is measured in weeks and .
Maurinko [17]

The question is incomplete. The complete question is :

Let p(t) = -0.0375t^2 + 0.225t  be the density function for the shelf life of a brand of banana which lasts up to 4 weeks. Time, t, is measured in weeks and $0 \leq t \leq 4$. Incorrect answer icon Your answer is incorrect. Find the mean shelf life of a banana using . Round your answer to one decimal place.

Answer:

2.4

Step-by-step explanation:

 Given :

p(t) = -0.0375t^2 + 0.225t

Mean :

$=\int_0^4 tp (t) \ dt$

$=\int_0^4 t (0.0375 t^2 + 0.225t) \ dt$

$=-0.0375 \int_0^4 t^3 \ dt + 0.225 \int_0^4 t^2 \ dt$

$=-0.0375 \left[ \frac{t^4}{4} \right]^4_0 + 0.225 \left[ \frac{t^3}{3} \right]^4_0$

$=-0.0375 (64) + 0.225 \left( \frac{64}{3} \right)$

$=-2.5 + 4.8$

= 2.4

Therefore, the mean is 2.4

4 0
3 years ago
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