Find total instruments:
20+20+45+15 = 100
20 are brass
The portion would be number of brass over total:
20/100 which reduces to 1/5 are brass
Answer:
D α H
k = D/H
k = 3.50
Step-by-step explanation:
Amount paid, D is directly proportional to the number of hotdogs, H
D = $3.50 per hot dog
D = $3.50 is directly proportional to 1 hotdog
Hence,
D α H
D = kH
k = proportionality constant
H = 1
3.50 = k
k = 3.50
k = D/H
Answer:6.25
Step-by-step explanation:
Let the height of the wall be h
Sin 74=h/6.5
h =6.5sin 74
h=6.25
Answer:1
Step-by-step explanation:just divide numerator by denominator
CY is one third of SY; 33/3=CY; CY=11;
