Answer:
6.1
Step-by-step explanation:
Taking cos function,
Cos C=BC/AC
Cos 35°=5/a
a=5/cos 35°
a=6.1
85*.15=12.75
85-12.75
72.25
The sale price is $72.25
Hi there!
a) 2.49*6=$14.94
b)147.90/8.5=17.4 so $17.4 is the hourly rate I believe.
c) 147.90+14.94=162.84 183.53-162.84=20.69
Hope this helps!
Answer:
Total amount earned = $84
Step-by-step explanation:
The correct expression is
Total amount earned = 80 + 4% of (t - 400)
= 80 + 0.04(t - 400)
where,
t = her sales total in dollars
Total amount of money that she will make for sales of $500
Total amount earned = 80 + 0.04(t - 400)
= 80 + 0.04(500 - 400)
= 80 + 0.04(100)
= 80 + 4
= 84
Total amount earned = $84
Answer:
Step-by-step explanation:
Let the distance be and the time be .
It was given that the distance, , varies directly as the square of the time , we write the proportional relation,
.
, where is the constant of variation.
It was also given that, , when .
Now the equation of variation becomes;
When, ,
The object will travel 301865 feet in 55 seconds.