Answer: 0.03532
Step-by-step explanation:
Given : p = 0.07 , n= 550
Binomial probability distribution: 
The probability that exactly 45 of the accounts will be delinquent will be :

Hence, the required probability = 0.03532
49.99+34.95+19.99=104.93. 104.93*.0825=8.66, 104.93+8.66=113.59
$113.59 is the total cost with tax.
Answer:
≈12.53
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since both the triangles are similar, their sides will be in proportion. As one side is getting doubled, by SSS test of similarity, all the other sides will get doubled as well.
As the perimeter of a triangle is sum of its sides, the doubling of all sides will result in doubling of the perimeter.
Hence, perimeter of 2nd triangle = 14 cm.