Answer:
0.00
Step-by-step explanation:
used graphing calculator
Take all the variables and put them next to each other but still in order.
Keep their negatives and positives.
6x-2x-9x 5y+3y
Do the math with the variables that way, and you'll get an answer of
-5x 8y
Reform them into the simplified equation, so you'll end up with an equation of
-5x+8y
The x would be before the y since that's how it is in the alphabet. That would be a simplified form of the equation.
Y is going to be the number 40
x will equal 90
Answer:
I think the awnser is 250
Answer:
The scientist’s conclusion is not appropriate because it is based on a subjective appreciation (“significantly greater than”).
<em>How “greater” is “significantly greater”?
</em>
A more objective and technical approach would be fixing a level of significance, let's say 0.05 or 0.01 for example, measuring the samples means and standard deviations and then proceeding with an appropriate hypothesis testing in order to see if the differences in means are really significant.
Step-by-step explanation:
