Answer:
x ≈ 1091.63
Step-by-step explanation:
Using the rule of logarithms
x = n ⇔ x = 
note that ln x is to the base e
Given
ln(x + 5) = 7, then
x + 5 =
( subtract 5 from both sides )
x =
- 5 ≈ 1091.63 ( nearest hundredth )
Answer:
24 spaniels
Step-by-step explanation:
4 many spaniels as retriever means that if you put the dogs in the correct order, every 5 animals you will have one retriever and 4 spaniels, then one retriever and four more spaniels. That is, there are groups of 5 dogs with that ratio. If there are 30 dogs, you can make 6 of these groups. It means that you have 24 spaniels and 6 retrievers.
True these are all equivalent.
The incorrect answer is 6.5 /50
Everything else calculates out to 0.125 pounds of lasagna per serving however the 6.5/50 calculates ti 0.13.
Mass of the cat=5000g =5kg
Hence the tiger is 135/5=27 heavier than the mass of the cat