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Serjik [45]
4 years ago
13

Questão 1

Mathematics
1 answer:
Evgesh-ka [11]4 years ago
4 0

cara de culo

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Haley is camping and needs to go from the campground to the waterfall. She hikes 3 miles north and 7 miles east. What is the sho
miskamm [114]

Answer:

7.61 miles

Step-by-step explanation:

Given that,

Haley hikes 3 miles north and 7 miles east.

We need to find the shortest distance from the campground to the waterfall. Let the distance is D.

It can be calculated as follows :

D=\sqrt{3^2+7^2}\\D=7.61\ miles

So, the shortest distance from the campground to the waterfall is 7.61 miles.

3 0
3 years ago
(4y + 5) + (-7y - 1) <br>a. 3y + 4 <br>b. 3y + 4 <br>c. 11y + 4 <br>d. 3y + 6<br>​
yan [13]

Answer: -3y +4

Step-by-step explanation:

3 0
3 years ago
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Each person in a certain group supports only one of the two candidates R and T. Of the people in the group, 45 percent support C
aleksley [76]

Missing Information:

  • Of the people in the group who support Candidate R, 58 percent are in favor of flat tax
  • Of the people in the group who support Candidate T, 22 are in favor of a flat tax.

Answer:

Total = 26.1\%N + 22

Step-by-step explanation:

Given

R = 45\% --  Percentage of\ R in the total population

Favor\ Flat\ Tax = 58\% in group R

Favor\ Flat\ Tax = 22 in group T

Required

Determine the number of people that supports T

First, the proportion of those that supports flax rate in R needs to be calculated.

Proportion = 45\% * 58\%

Proportion = 26.1\%

So, those that favor flat tax rate in group R are:

Favor\ Flat\ Tax = 26.1\%N

Where N represents the total population.

Total number of people that supports the flax tax rate is gotten by adding  people that support flat tax rate in each group.

Total = Group\ R + Group\ T

Total = 26.1\%N + 22

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3 years ago
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4 years ago
A coin mint has a specification that a particular coin has a mean weight of
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