F(5) = 3(5) - 2
= 15 - 2
= 13
this is rlly easy please try to learn it, you’ll need to know this to learn any other math but here it is anyways
To find the amount of liquid that would be in each beaker, you would need to calculate the mean, or the average.
To do this you would create the following data set from your line plot.
1/8, 1/4, 3/8, 3/8, 3/8, 3/4, 3/4, 1
You would then add all these together and divide by 8.
4/8 = 1/2
The answer is B, 1/2 ml in each.
Answer:
Train A = 214
Train B = 86
Step-by-step explanation:
a + b = 300
a - b = 128
a + b = 300
a = 128 + b
(128 + b) + b = 300
128 + b + b = 300
128 + 2b = 300
2b = 300 - 128
2b = 172
b = 172 ÷ 2
b = 86
a = 128 + b
a = 128 + (86)
a = 214
Answer:
n = -6
Step-by-step explanation:
Answer:
8/15
Step-by-step explanation:
you first want to change your whole number, 4, into a fraction so all you have to do is add a 1 in the denominator so it will be 4/1
then you multiply across
2/15 * 4/1
you first multiply 2 and 4 and your answer will be 8 which is the numerator
then multiply 15 and 1 which is 15, the denominator
then you get
8/15
