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diamong [38]
3 years ago
5

You want to know about how long it takes to walk around a circular pond.

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

A. Circumference

General Formulas and Concepts:

<u>Geometry</u>

  • Circumference is the length of the <em>edge</em> of a shape
  • Area is the <em>space</em> it takes up in total

Step-by-step explanation:

Since we are walking <em>around</em> the lake and not trying to figure out how much <em>space</em> it is taking up, we would be dealing with circumference in this case.

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For a t distribution with degrees of freedom, find the area, or probability, in each region. a. To the right of (to 3 decimals)
ddd [48]

Answer:

a) P(t>2.120) = 0.025

b) P(t<1.337) = 0.90

c) P(t<-1.746) = 0.05

d) P(t>2.583) = 0.01

e) P(-2.120<t<2.120) = 0.95

f) P(-1.746<t<1.746) = 0.90

Step-by-step explanation:

The question is incomplete:

For a t distribution with 16 degrees of freedom, find the area, or probability, in each region.

a. To the right of 2.120. (Use 3 decimals.)

b. To the left of 1.337. (Use 2 decimals.)

c. To the left of -1.746. (Use 2 decimals.)

d. To the right of 2.583. (Use 2 decimals.)

e. Between -2.120 and 2.120. (Use 2 decimals.)

f. Between -1.746 and 1.746. (Use 2 decimals.)

We have a t-distribution with 16 degrees of freedom.

We can calculate the probabilities with a spreadsheet, a table or an applet.

We have to calculate the probabilities of:

a) P(t>2.120) = 0.025

b) P(t<1.337) = 0.90

c) P(t<-1.746) = 0.05

d) P(t>2.583) = 0.01

e) P(-2.120<t<2.120) = 0.95

f) P(-1.746<t<1.746) = 0.90

8 0
3 years ago
A drink contains 20% cranberry juice and the rest is apple juice. What is the ratio of cranberry juice to apple juice? A.1:20 B.
yarga [219]
20% of the juice is cranberry
80% of the juice is apple
Our ratio would be 20:80
We can simplify it and it will become
1:4

So your answer would be B. 1:4

I hope this helps :)
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3 years ago
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eimsori [14]

Answer:

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Step-by-step explanation:

The film then details his walks across the United States between 2007 and 2010 totaling 4,263 miles (6,861 km) to draw attention to the plight of homeless children. Filmed in and around Charleston, South Carolina in May 2010, Little Red Wagon cost a reported US$5 million to produce

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Factor by grouping.
hram777 [196]
The correct answers are A C and B
4 0
3 years ago
Read 2 more answers
The answer to the problem​
Kipish [7]

Answer:

Step-by-step explanation:

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