Answer: 2.4 degrees F
Step-by-step explanation:
Subtract 4 from both sides.
2a+4>12
2a>8
Divide by 2.
a>4
I hope this helps!
Brainliest answer is always appreciated!
Answer:
14.86%
Step-by-step explanation:
The principal = $5800
Time = 5 years
Amount = $ 11600
From;
A= P(1 + r)^n
Substituting values;
11600=5800(1 + r)^5
Rate= (11600/5800)^1/5 - 1
Rate= 0.1486
Therefore
Rate= 14.86%
Answer:
Simplify.
Rewrite the expression in the form z”. Z5 • Z6Simplify.
Rewrite the expression in the form z”. Z5 • Z6
Use equation C1M1+C2M2=CM
C1=15%, M1=10000 mg (starting ointment)
C2=0% M2=to be found (diluent)
C=12% M=M1+M2 (product)
Solve for M2
0.15*10000+0*M2 = 0.12(10000+M2)
M2=(0.15-0.12)*10000/0.12=2500 mg
Answer: 2500 mg of diluent is required.
