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tekilochka [14]
3 years ago
5

Jake just learned to identify the difference between an oak tree and a maple tree. He was curious about the concentration of the

se trees in his neighborhood, so he went out and identified several trees that were either by the pond or in the field. Unfortunately, he smudged his data tables and can’t read some of the values. The absolute and relative frequency tables below show Jake’s salvaged data. Can you help him figure out the rest? Fill in the missing values from each table.
Mathematics
1 answer:
valentinak56 [21]3 years ago
8 0

Answer:

did you ever get the answer

Step-by-step explanation:

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3.0625 divided by 7 in long division
elena-14-01-66 [18.8K]

Answer:

the answer to your question is 0.4375

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3 years ago
The zeros of the function are , 3, and , and the y-intercept of the function is located at .
MissTica

Answer:

The zeroes are -1, 3, and -2

The y intercept is located at (0,6)

Step-by-step explanation:

(x+2)=0

x=-2

The easiest way is to use an online graph like desmos and graph the problem there. You can see where the y intercept is.

8 0
3 years ago
How can you show that the measures of the interior angles of a triangle is 180° given the line
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8 0
3 years ago
The mean cost of a five pound bag of shrimp is 40 dollars with a standard deviation of 7 dollars. If a sample of 51 bags of shri
eimsori [14]

Answer:

P(|\bar{x}-40| > 0.6)=0.5404

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 40 dollars

Standard Deviation, σ = 7 dollars

Sample size,n = 51

We are given that the distribution of cost of shrimp is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

Standard error due to sampling =

=\dfrac{\sigma}{\sqrt{n}} = \dfrac{7}{\sqrt{51}} = 0.9801

P(sample mean would differ by true mean by more than 0.6)

P(|\bar{x}-40| > 0.6)\\\Rightarrow = 1-P(39.4

P(39.4 \leq x \leq 40.6) \\\\= P(\displaystyle\frac{39.4 - 40}{0.9801} \leq z \leq \displaystyle\frac{40.6-40}{0.9801})\\\\ = P(-0.6121 \leq z \leq 0.6121)\\= P(z \leq 0.6121) - P(z < -0.6121)\\= 0.7298 - 0.2702 =0.4596

P(|\bar{x}|-40 > 0.6)\\= 1-0.4596=0.5404

0.5404 is the required probability.

4 0
3 years ago
To find the zeroes of polynomials we:<br> Plz help me !!
brilliants [131]

Answer:

divide the zero

Step-by-step explanation:

4 0
3 years ago
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