Answer:
2/5= 0.4
200/0.4= 500 pieces of wood can be cut from the plank!
Hope this helps :)
Step-by-step explanation:
Answer:
2 1/5 times 3 .18 = 6.875
solve for "y" so it is in the form y = mx + b. "m" is the slope and "b" is the y-intercept.
ax + by = c
by = -ax + c <em>subtracted "ax" from both sides</em>
y = (-a/b)x + c/b <em>divided both sides by "b"</em>
Answer: slope is -a/b and y-intercept is c/b
Answer:
Correlation requires both variables to be quantitative.
Step-by-step explanation:
The correlation coefficient measures the strength of relationship between two quantitative variables. In the given scenario correlation between sex of American workers and their income is computed and indicated that there is a high correlation between them. The sex of American worker is a categorical variable or a qualitative variable while income of American worker is a quantitative variable. The correlation between a quantitative variable and a qualitative variable can't be computed. So, the statement explains the blunder in the given scenario is "Correlation requires both variables to be quantitative".
Hi!
<em>Plug in </em>
for 
<em>Multiply </em>
<em>and </em>
<em>Add </em>
<em>and </em>
-------------------------------------------------------------------------------------------------------------
Betty's percentage is 15%.
The rate of change is the amount it changes for every missing assignment, therefore it would be -5.
