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3 years ago

6

$18.75 to $18.60 identify the percent of change as an increase or decrease . then find the percent of change round to the neares

t tenth of a percent , if necessary

2 answers:

Vilka [71]3 years ago

7 0

Answer:

0.8%

Step-by-step explanation:

mylen [45]3 years ago

6 0

0.8 I think it’s the answer

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A certain number is 20% of Number A

son4ous [18]

Answer:

A is bigger

Step-by-step explanation:

lets say the certain number is 10 and if its 20% of Number A that would mean that number A is 50 and that would also mean that number B is 25 so since 50 is bigger then 25 that would mean number A is bigger

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3 years ago

20 % of 2 is equal to <br><br> A. 20 <br> B. 4 <br> C. 0.4 <br> D. 0.04

ExtremeBDS [4]

I think the answer is 0.4

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3 years ago

Taiga wants to make a circular loop that she can twirl around her body for exercise. He will use a tube that is 2.5 meters long.

Travka [436]

Answer: 0.796 meters

Step-by-step explanation:

Circumference of circle = $2\pi r$ , where r=radius

Here, Circumference of loop = 2.5 meters

i.e. $2\pi r=2.5$

$\Rightarrow\ r=\dfrac{2.5}{2\pi}$

$\Rightarrow\ r=\dfrac{2.5}{2\times\dfrac{22}{7}}\\\\\Rightarrow\ r=\dfrac{2.5\times7}{2\times22}\\\\\Righttarrow\ r=0.398\ m$

Diameter = 2r = 2(0.398) = 0.796 meters

Hence, The diameter of Taiga's exercise hoop = 0.796 meters

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3 years ago

6 = 14 - x <br> One step equations review

Ymorist [56]

Answer:

x = 8

Step-by-step explanation:

6 = 14 - x

chance the equation around so it is solvable

14 - x = 6

14 - 6 = x

now solve

14 - 6 = 8

that means x equals 8 so

6 = 14 - 8

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Eleanor can drive an average of 374 miles on one tank of gas. How many miles can she drive on 15 tanks of gas?

lidiya [134]

Well you would just multiply 374 by 15 and that would be your answer

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3 years ago

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