Which is the polar form of the parametric equation x=2t and y=t^2

Mathematics

1 answer:

Ludmilka [50]3 years ago

6 0

Answer:

Step-by-step explanation:

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You are planning a trip of 900 miles. Your car gets about 21 mpg. Gasoline costs $1.59 per gallon. How much should you budget fo

monitta

Answer:

$64.3

Step-by-step explanation:

Given the following

Total distance = 900miles

Rate per gallon = 21miles per gallon

rate = distance/time

Get the number of gallons used;

Number of gallons used = 900/21

Number of gallons = 42.857gallons

If coost of 1 gallon is $1.50

42.857gallons will cost 42.857 * 1.50

42.857gallons will cost $64.3

Hence he should budget $64.3 for the trip

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3 years ago

Ai Mi just started a running plan where she runs 12 miles the first week and then increases the number of miles she runs by 5% e

Dimas [21]

Answer:

267 miles

please vote me brainliest. Thank you.

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2 years ago

Round 1.49882 nearest to the nearest given place thousandths

I am Lyosha [343]

Okie doke. So, we are rounding this number to the nearest thousandths place, which is three digits behind the decimal. The rules for rounding are if the number is 5 or more in the digit behind it, the number goes up. If it is 4 or less, the number goes back. In other words, we depend on the digit right of the digit we are rounding to in order to see what we do. The number we are rounding is 1.49882. The 8 is in the thousandths place and the 8 is to the right of that, which is the ten thousandths place. Because 8 is greater than 5, the number rounds up. So the number rounded to the nearest thousandth is 1.500.

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4 years ago

How do you work out 2 over 1.5 + 2.45 on a calculator?

erik [133]

Answer:

You have to use parenthesis

Enter:

2 ÷ (1.5+2.45) =

Step-by-step explanation:

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3 years ago

A rectangular garden has a length of (2y - 4) feet and a width of 4y^2 feet. How do you find the perimeter of the garden