DESPERATELY NEED HELP ON THIS PLEASE! X(

Mathematics

2 answers:

Reika [66]3 years ago

5 0

Answer:

27.19 Minutes

Step-by-step explanation:

So the Circumference is C = 2 $\pi$ r

C = 2· $\pi$ ·67.5 (the radius)

C ≈ 424.12 metres (rounded to nearest hundredth)

Then you take 424.12 metres and divide it by 0.26 metres (because it is 0.26 metres per seconds) (I like to make this weird table, I don't know how to describe it, you could do it like: $\frac{424.12 metres (times) 1 second}{0.26 metres}$ (I learned this table from chem, so let me know if you know what kind of table I'm talking about... Its a conversion table...)

The metres cancel out and you end with seconds

You end up getting 1631.23 (rounded to nearest hundredth) seconds. Divide that by 60 (seconds) and you'll get 27.19 (rounded to nearest hundredth) minutes

katen-ka-za [31]3 years ago

3 0

35.1 is the answer to this question

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When the new principal on a loan is $79,946.13 and the interest rate is 8 percent, the monthly payment is $587.20. Find the inte

lesya [120]

9514 1404 393

Answer:

to interest: $532.97
to principal: $54.23
new balance: $79,891.90

Step-by-step explanation:

The interest is found by multiplying the monthly rate by the balance on the loan. For the first month, the balance is the loan amount.

$79,946.13 × 0.08 ×(1/12) . . . . . one month = 1/12 year

= $532.97

The interest amount in the first payment is $532.97.

The amount of the first payment that goes to principal is what is left after the interest is paid:

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The new balance is the previous balance less the amount to principal:

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3 years ago

Adding integers<br><br> (+6)+(+2)

noname [10]

Answer:

$6 + 2=8 \\so... +2 + +6 = +8\\$

Step-by-step explanation:

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+6 is the same as 6 and +2 is the same as 2 so we...

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$6 + 2=8\\so... +2 + +6 = +8$