Hola !
The answer is = (-4) as in the attachment provided
Hope it helped you
Answer:
i would say 2179
Step-by-step explanation:
When looking at a number line the numbers go in order from least to greatest with positive numbers. So I would put the numbers least to greatest.
Answer:
12.6 cm3 .
Step-by-step explanation:
rectangular prism can be calculated by using the formula : length ⋅ width ⋅ height .
( length and width do not change but height does . )
8.8 is the new height .
7 ⋅ 4.5 ⋅ ( 9.2 - 8.8 )
7 ⋅ 4.5 ⋅ ( 0.4 )
= 12.6 cm 3
Answer: There is not a good prediction for the height of the tree when it is 100 years old because the prediction given by the trend line produced by the regression calculator probably is not valid that far in the future.
Step-by-step explanation:
Years since tree was planted (x) - - - - height (y)
2 - - - - 17
3 - - - - 25
5 - - - 42
6 - - - - 47
7 - - - 54
9 - - - 69
Using a regression calculator :
The height of tree can be modeled by the equation : ŷ = 7.36X + 3.08
With y being the predicted variable; 7.36 being the slope and 3.08 as the intercept.
X is the independent variable which is used in calculating the value of y.
Predicted height when years since tree was planted(x) = 100
ŷ = 7.36X + 3.08
ŷ = 7.36(100) + 3.08
y = 736 + 3.08
y = 739.08
Forward prediction of 100 years produced by the trendline would probably give an invalid value because the trendline only models a range of 9 years prediction. However, a linear regression equation isn't the best for making prediction that far in into the future.
