Answer:
solution is the third one
Answer:
254.47
Step-by-step explanation:
First you have to know the formula for the area of a circle which is:
<h2>
</h2>
In the word problem it gives us the radius of a pancake which is 9 cm, so we just need to plug it into<em> r </em>in our formula:
<h2>
</h2><h2>
</h2>
≈ 254.47
Answer:
a. 8
Step-by-step explanation:
1+1 = 2
1+2 = 3
2+3 = 5
3+5 = 8
Answer:
No
Step-by-step explanation:
Ariel will always have some money remaining.
We can demonstrate this by designing a table.
Each week she starts with a certain amount. At the end of the week she deducts 10 %, and the amount remaining becomes the starting amount for the next week.
<u>Week</u> <u>Principal</u> <u>Less 10 %</u> <u>Remaining
</u>
1 600.00 60.00 540.00
2 540.00 54.00 486.00
3 486.00 48.60 437.40
4 437.40 43.74 393.66
5 393.66 39.37 354.28
6 354.28 35.43 318.85
7 318.85 31.89 286.97
8 286.97 28.70 258.27
9 258.27 25.83 232.44
10 232.44 23.24 209.20
Ariel will still have $209.20 in her account after 10 weeks.
Answer:
24
Step-by-step explanation:
50-4=48/2