Answer:
130 milliliters.
Step-by-step explanation:
a drug has a ratio of 115mg:5ml. This is equivalent to 23mg:1ml. 3g=3000mg, so we divide 3000 by 23 to get 130.434783. That is how many milliliters are needed. We round it to get 130 mL.
Answer:the tip itself will be $6.20 but in total it will all cost $68.20
2x=1
Use x for "a number"
x times 2 = 1
which solves for 0.5 or 1/2
C= 2πr
r= 10.3ft
π= 22/7
C= 2×22/7 × 10.3
C= 64.74 feet
20x3 - 23x3 -4x+4
