I think Its C because in the frequency table or table given if the heads are counted there are 6 of them and over all 10 which will make 6/10
Answer: 2395.2
Step-by-step explanation:
25/2395 25/59=2 25/98=3 25/238=9 25/130=5 decimal point then bring down 0 =2395.2
Answer:
Step-by-step Solution:
Simply change the denominators such that both denominators are the same. Then, add the fractions to get your result.
- 1/2 + 1/6
- => 3 x 1/2 x 3 + 1/6
- => 3/6 + 1/6
- => 4/6 = 2/3
Hence, the solution is 2/3.
You can't take away 6 from 2 but you can switch them and get 6-2 and that's =4 10-8=2 7-5=2
Answer:
Step-by-step explanation:
let one diagonal=x
other diagonal=3x
area=1/2 (x±3x)=3/2 x²=54
x²=54×3/2=81
x=9 cm
3x=3×9=27
sum of diagonals=x+3x=4x=4×9=36 cm