Answer:
164
Step-by-step explanation:
Checkpoint 2= -187
Checkpoint 1= -23
The negatives mean how much lower they are from the surface.
To find "how much lower," we need to subtract -23 from -187.
-187-(-23) is the same as -187+23 (2 negatives=1 positive)
-187+23= -164.
However, it's not negative in the answer because by asking how much lower, we don't need to have a negative. "How much lower" is a distance, and a distance is always positive.
Answer:
The chances of success for Archie is 
Step-by-step explanation:
From the question we are told that
The distance of Sudland from Xhosas is d = 100 miles
The probability of failure is 
The probability of choosing the desert route is 
The probability of reaching Sudland through the mountain is 
Generally the probability of choosing the mountains route is



Generally the probability of success is mathematically represented as



Generally the probability of success in reaching Sudland is also mathematically represented as

=> 
substituting values
=>
=>
=> 
Answer:
You can rent the boat for 5 hours.
After paying the safety fee you have $175.
Step-by-step explanation:
175÷35= 5
Answer:
<h3>$90 interest will Ryan receive for this bond every 6 months.</h3>
Step-by-step explanation:
We are given that Ryan has total bond of amount $3000.
Rate of interest = 6% per annul.
Time = 6 month =
of a year.
Formula of simple interest =
, where P is the bond amount, R is the rate of interest per year and T is the time in years.
Plugging values P= 3000, R= 6% = 0.06 and T=
in above formula, we get
I = 30000×0.06 ×
I= 90.
<h3>Therefore, $90 interest will Ryan receive for this bond every 6 months.</h3>
Answer:
For every 5 students scoring in the 60s, there were 2 students scoring in the 70s.
Step-by-step explanation:
There are 40 scorers in the 60s and 16 scorers in the 70s. These are ratios, so the ratio between the 60s and the 70s would be 40/16. This fraction can be simplified down to 5/2. This means that for every 5 students scoring in the 60s, 2 scored in the 70s.