Answer:
510.25 cm².
Step-by-step explanation:
First, your gonna need to find the radius before continuing
80.1 ÷ 3.14 = 25.5
25.5 ÷ 2 = 12.75
Find the area
A=πr²
12.75² = 162.5
162.5 × 3.24 = 510.25
Answer: The area is 510.25 cm². If the circumference of the cap were smaller then the area would be smaller as well
First, you must find the radius
<em>80.1 ÷ 3.14 = 25.5</em>
<em>25.5 ÷ 2 = 12.75 <---- radius</em>
Then from that, you find the area
<em>12.75² = 162.5</em>
<em>162.5 × 3.24 = 510.25</em>
<em></em>
<em>Hope this was helpful!</em>
it is 5 I belive
5280people
Given parameters:
Percentage increase of population = 25%
Population now = 6600
Unknown:
Population last year = ?
Solution:
Let the population last year = y;
Then;
Percentage of last years population plus the population of last year should give us this year's population;
( of y) + y = 6600
0.25y + y = 6600
1.25y = 6600
y = = 5280people
Last year, there was 5280people in the locality.
B. 1/3 or 33.3%
<em>H-</em> 1 ,2 ,3, 4, 5, 6
<em>T-</em> 1, 2, 3, 4, 5, 6
Multiples of <em>3:</em> 3, 6, 9, 12, etc..
<em>2/6 simplified is 1/3 </em>
So, the probability that the penny will land on heads and the number cube will land on a multiple of 3, is 1/3 or 33.3%
A on Edg2020