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Vinvika [58]
3 years ago
11

The radius of a truck wheel is 3 ft. what is the approximate circumference if the truck wheel.

Mathematics
2 answers:
Phoenix [80]3 years ago
8 0
Circumference = 2 \pi r
When you plug that in you should have (2* \pi ) *3
Solve that and you have your answer(: I would recommend rounding to the nearest hundreth
ruslelena [56]3 years ago
3 0
C= d*pi
Pi is around 3.14.
Radius = 1/2 of Diamater.
(3*2)*3.14
^ Just use this equation ^
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fomenos

Here, we are required to identify the dependent and independent variables, the dependency relationship in the situation.

  1. The independent and dependent variables are the weight of the dog and the amount of food it should respectively.
  2. The dependency relationship is thus; The amount of food a dog should eat is a function of the weight of the dog
  3. The dependency relationship using the function notation is; f(x) = {function of x}.

  • The independent variable in this situation is the weight of the dog while the amount of food the dog should eat is the dependent variable. The above is evident from the statement; <em>T</em><em>he amount of food a dog should eat depends on the weight of the </em><em>dog</em><em>.</em>

  • <em>According</em><em> </em><em>to </em><em>the </em><em>premise</em><em> </em><em>given </em><em>in </em><em>the </em>question, it is evident that the dependency relationship is;. The amount of food a dog should eat is a function of the weight of the dog

  • The dependency relationship can be written mathematically using the function notation as;. f(x) = {function of x}.

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brainly.com/question/11239214

5 0
2 years ago
5 pounds of apples cost $12. How many pounds of apples can you buy for $1.
Diano4ka-milaya [45]

Answer:

5/12 or 0.41666667 pound

Step-by-step explanation:

Set up the equation as 5/12=x/1 and cross multiply. Then you will get 12x=5. Divide both sides by 12 and then you will get 5/12.

4 0
3 years ago
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Are the equations 3x - -9 and 4x - -12 equivalent? Explain.<br> Please Help!!
konstantin123 [22]
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7 0
3 years ago
Henry has two pixie sticks full of delicious sugar. Henry loves to share. It just so happens that there are two other friends ne
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Answer: 14.7 grams

Step-by-step explanation:

Given : Henry has two pixie sticks full of delicious sugar.

Each pixie stick has 22 grams of sugary goodness.

Then, Total sugary goodness in 2 pixie sticks= 2\times22=44\text{ grams}

Total persons = 3   [Including himself]

If he divides 2 sticks evenly among 3 persons , then the amount of sugary goodness each persons will receive

= Total sugary goodness in 2 pixie sticks divided by 3

=44\div3=14.6666666667\approx14.7 grams

Hence, He will share 14.7 grams of sugary goodness with each of his friends.

4 0
3 years ago
Using polynomial regression fit a cubic equation to the following data: x 3 4 5 7 8 9 11 12 y 1.6 3.6 4.4 3.4 2.2 2.8 3.8 4.6 Pl
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Answer:

As problem is of regression analysis,thus r^2 will be 24 and sy/x is 4.

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3 years ago
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