Answer:
$30
Step-by-step explanation:
The price of each chemistry class is $30.
Iliana's math grade increased by 21 which is 32.31%. Fiona's math grade increased by 10 which is 14.29%. To obtain the difference between the percent increases, subtract 14.29 from 32.31. Thus, the difference in percent increases of their math grades is approximately 18%.
Answer:
136
Step-by-step explanation:
For the second question, it is 136 because for triangles all side when added always equal to 180, so if you add 24 and 20 (which = 44) and subtract it from 180, it gives you 136, which is the answer and the angle of n.
Answer:
2 inches per hour
Step-by-step explanation:
To convert to unit rate you can turn these 2 numbers into a fraction,
( the top part of the fraction is the inches unit and the bottom part is the hours)
16 and 8 into 16/8 then you simplify the fraction. So 16/8=2.
2 also equals 2/1 so its 2 inches every 1 hour.
Answer:
The domain (or input values) of a continuous line is all real numbers
The range (or output values) of a continuous line is all real numbers
f(2) =4
Step-by-step explanation:
The domain (or input values) of a continuous line is all real numbers
x can be positive and negative
The range (or output values) of a continuous line is all real numbers
y can be positive and negative
f(2) is the value of y at x =2
f(2) =4
g(2) = 1/2(2) +3
