4 years ago

Johann borrows money from his parents to purchase a bike. He makes weekly payments to his parents to repay the money

Mathematics

2 answers:

cricket20 [7]4 years ago

7 0

Answer:

Step-by-step explanation:

Edge 2020

g100num [7]4 years ago

6 0

Answer:

Step-by-step explanation:

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Item 4 Find the perimeter of the window. Round your answer to the nearest tenth. 90 cm

jeyben [28]

Answer:

Step-by-step explanation:

item 4 Find the perimeter of the window. Round your answer to the nearest tenth. 90 cm

You did not state the diameter or radius of the window

so, i will use 90cm as the diameter of the window

First, I'd calculate the half circumference of the window.

The formula for circumference is $c = 2\pi r$ ,

Half of it would just be $c/2 = r\pi$

Since our diameter is 90 cm, our radius is 45 cm.

Circumference =

$=45\pi \\= 141.37 cm$

circumference is also the same with perimeter

<h3>so, the answer is 141.37cm</h3><h3>to nearest tenth = 141.4cm</h3>

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518.4 is your answer i believe.
you would multiply how much money he gets per hour by the number of hours he worked that week (so 46 hours) to get 518.4

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An airplane is flying from New York City to Los Angeles. The distance it travels in miles, d is 0.15 per second of time, t.

garik1379 [7]

Here the function given by

f(d)=0.15t

Now

f(1):-

$\\ \sf\longmapsto f(1)=0.15(1)=0.15m$

$\\ \sf\longmapsto f(2)=0.15(2)=0.3m$

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an elk grove limo service costs $26 for a 6 mile trip and charges $58 for a 14 mile trip. whats the rate of change

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