Answer:

Step-by-step explanation:
We know that tan(x) is defined as sin(x)/cos(x):


1/0 is undefined as 0 is in the denominator
Answer:
3/8 % = 37.5 %
Step-by-step explanation:
With the current 40 miles per hour
Against the current 30 miles per hour
bv means boat velocity with NO current
cv means current velocity
A) bv + cv = 40 mph
B) bv - cv = 30 mph
Adding both equations:
2bv = 70
boat velocity with NO CURRENT = 35 miles per hour
Using equationA
bv + cv = 40
35 + cv = 40
current velocity = 5 miles per hour
Answer:
B. The mean would be higher
Step-by-step explanation:
If you add them all together, you get the number 173
Answer:
<h3>
$ 4000</h3>
Step-by-step explanation:
Given,
Rate ( R ) = 4.75 %
Time ( T ) = 25 years
Simple Interest ( I ) = $ 4,750
Principal ( P ) = ?
<u>Finding </u><u>the </u><u>principal </u>
We know that,

plug the values
⇒
Calculate
⇒
⇒$ 
Hope I helped!
Best regards!!