Answer:
B. the lower the father's blood sugar level the lower the son's blood sugar level
Step-by-step explanation:
Correlation coefficient is the measure of relationship or association between two variables. It ranges between -1.0 and 1.0, negative correlation coefficient(-1.0 to 0) means there is negative relationship between the two variables, an increase in one variable leads to a decrease in the other. Positive correlation coefficient (0 to 1.0) means that there is a positive relationship between the two variables, an increase in one variable leads to an increase in the other variable. And correlation coefficient of 0.0 shows that there is no relationship between the two variables. For the case above, the correlation coefficient of 0.84 shows that there is a strong positive correlation coefficient between father's blood sugar levels and son's blood sugar levels, so the lower the father's blood sugar level the lower the son's blood sugar level
Answer:
1. Quintic
2. -8x^5 + 10x^4
Step-by-step explanation:
1.
Quintic: Has a power of 5 for ex. -6x^(5) + 4x^3 + 3x^2 + 11
Cubic: x^(3) + 12x + 9
Quartic: x^(4) + 5x^3 - 6
Quadratic: x^(2) - x + 5
2.
-2x^2(-5x^2 + 4x^3)
(10x^4 - 8x^5) or (-8x^5 + 10x^4)
When multiplying numbers with exponents, multiply the numbers but add together the exponents.
I hope this helps!
I simplified and this is what i got (a^4-2a^2-8 )
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Since they are really close to 2 divded by 0.5
0.5 goes into 2 (four) times
It's closer to four than five.
Good luck! Hope this helped!