Answer:
15%
Step-by-step explanation:
To start off, we need to divide 136 by 160 to find a decimal value.
136/160 = .85
This shows us that the value of the lawnmower is 85% of 160. To finish the problem, we simply subtract .85 from 1.
1 - .85 = .15
If we turn .15 into a percentage, we get 15%. We now know that the lawn mower decreased by 15%.
Answer:
The measure of angle BCD is 
Step-by-step explanation:
step 1
Find the value of x
we know that
-----> form a straight line
substitute the values
step 2
Find the measure of angle BCD
substitute the value of x
The money would be multiplied by a factor of 16 after 28 years
<h3>How to determine the factor?</h3>
The rate is given as:
Rate = Double every 7 years
There are 4 7 years in 28 years.
So, the factor would be:
Factor = Rate^4
This gives
Factor = 2^4
Evaluate
Factor = 16
Hence, the money would be multiplied by a factor of 16 after 28 years
Read more about exponential factors at
brainly.com/question/11464095
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Answer:61
Step-by-step explanation:
Its common logic
3/5 is greater than 1/4 and if u dont trust me then look at a graph
