Answer:
7
Step-by-step explanation:
formula for circumference of a circle is d
7 =
d
d = 7
Trains Two trains, Train A and Train B, weigh a total of 265 tons. Train A is heavier than Train B. The
1 answer:
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Total = 500 * ([(1 + .07)^26 -1] / .07) -500
Total = 500 * (<span><span>4.8073529249 </span> / .07) -500
</span>Total = 500 * (<span>68.6764703562) -500
</span>Total = <span> <span> <span> 33,838.24
</span></span>
Source:
http://www.1728.org/annuity.htm
</span>
Total = 500 * (<span><span>4.8073529249 </span> / .07) -500
</span>Total = 500 * (<span>68.6764703562) -500
</span>Total = <span> <span> <span> 33,838.24
</span></span>
Source:
http://www.1728.org/annuity.htm
</span>
Let's first solve for the $5 off coupon,
The final total is $23.00 with $5 off.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Now for the final price of the 20% off coupon,
0.2 or 0.20 is decimal form of 20%. Easier to multiply than in percent form!
$5.6 or $5.60 is 20% of 28, we're not done yet!
Lastly, subtract 20% off of 28 (5.6) from 28,
$22.4 or $22.40 is the final after 20% off!
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Q. Which is less after the discounts??
$23.00 or $22.40
A. $22.40 of course which was the 20% off.
Part A : Which coupon should she use ?
Answer : Well, to get a lower price, less to pay, the 20% off coupon is better!
Part B: How much money will she save by using the better coupon?
Answer : $5.6 / $5.60 is the amount she'll save!
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
I hope that helps you out!!
Any more questions, please just ask me!!
~ Zoey
The final total is $23.00 with $5 off.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Now for the final price of the 20% off coupon,
0.2 or 0.20 is decimal form of 20%. Easier to multiply than in percent form!
$5.6 or $5.60 is 20% of 28, we're not done yet!
Lastly, subtract 20% off of 28 (5.6) from 28,
$22.4 or $22.40 is the final after 20% off!
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Q. Which is less after the discounts??
$23.00 or $22.40
A. $22.40 of course which was the 20% off.
Part A : Which coupon should she use ?
Answer : Well, to get a lower price, less to pay, the 20% off coupon is better!
Part B: How much money will she save by using the better coupon?
Answer : $5.6 / $5.60 is the amount she'll save!
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
I hope that helps you out!!
Any more questions, please just ask me!!
~ Zoey