Answer:
independent is the y value or the value that changes at a steady rate no matter what, the dependent variable or x is the variable that is subject to change and is dependent on the y value to find a pattern
Step-by-step explanation:
Answer:
independent quantitative.
Step-by-step explanation:
An indepentent variable in an investigation, is the variable that will be changed in order to know how its variation affects the dependent variable.
In this case, the dependent variable is the test scores since Dr Washington will study there is the numeber of hours of study affects the grade the students obtain.
Therefore, the hours of study are the independent variable.
It is also a quantitative variable since it can be counted.
Answer:
162.5
Step-by-step explanation:
65 time 2
then divide 65 by two as your half
then 32.5 plus 130
which is 162.5 miles
Answer:
8
Step-by-step explanation:
Rationalise the denominator by multiplying both the numerator and denominator by the radical on the denominator, that is
= 
→ (
)² = 8
= 
= 4× 2
= 8
What the picture says equals:
(3.5 x 10^-5) × (3 × 10^-10) = 1.05 × 10^-14
what you typed equals:
(3.5 x 10^-15) × (3 × 10^-10) = 1.05 × 10^-24
