Answer:
k = 3
Step-by-step explanation:
Given that b varies jointly with c and d and inversely with f then the equation relating them is
b = 
← k is the constant of variation
To find k use the condition c = 4, d = 9, f = 6 , b = 18, then
18 = 
= 
= 6k ( divide both sides by 6 )
3 = k
Answer:
A
Step-by-step explanation:
Answer:
acute angles
Step-by-step explanation:
A right angle measures 90 degrees, so if you split it into 2 parts, each part will measure less than 90 degrees. Thus, the two angles will be <u>acute</u>
Answer:
$0.342 ; 34.2 cents
Step-by-step explanation:
Given that:
Share price fell by 76% in past year :
current price per share = $0.45
Drop in price of share in past year :
76% of current price
0.76 * $0.45
= $0.342
Price dropped by $0.342 per share
In cent, 0.342 * 100 = 34.2 cents
D is your answer.
Hope this helps & good luck. :)
