Answer:
14 tablets
Step-by-step explanation:
In one day 2 tablets and in 7 day
7×2=14 tablets
Answer:
A.
Step-by-step explanation:
you have to find the discriminant
b²-4ac for each equation
if discriminant < 0 no real solutions because will be negative under the squareroot whhan you try to find the roots
if discriminant = 0 there is only one solution
if discriminant > 0 two real solutions
for your given problems
A. discriminant =(-2)²-4*2*15 will be negative
The last one is not scientific notation because the 25.67 is greater than 10
Answer:
112 tiles
Step-by-step explanation:
