Answer:
p = 16
Step-by-step explanation:
Given p is directly proportional to (q + 2)² then the equation relating them is
p = k(q + 2)² ← k is the constant of proportion
To find k use the condition when q = 1, p = 1
1 = k(1 + 2)² = k × 3² = 9k ( divide both sides by 9 )
= k
p = (q + 2)² ← equation of proportion
When q = 10 , then
p = × (10 + 2)² = × 12² = × 144 = 16
Answer:
Soap A
Step-bystep explanation:
15 / 4 = 3.75,
So Soap A Unit Price is $3.75.
25 / 6 = 4.17.
So Soap B Unit Price is $4.17.
Answer:
Just input sin(9), sin(30), sin(81), etc.
For this set, you need a scientific calculator or else, you won't be able to answer that. There is a way but that is already obsolete now.
Maurice has 130 cards in total. He will have four cards remaining, so you will need to subtract 4 from 130, thus giving you 126 cards.
Divide 126 by 7, which represents the seven full sheets he filled. Your result is 18.
Therefore, Maurice will have seven full pages of cards with 18 cards on each page, along with the extra four cards on the eighth page.
I hope this helps!
