Rosa roberto andera and inno find a estimate for ✓10. who has proposed the best soulution? a. rosa : " use ✓9 and ✓25 to estimate b. roberto " i will use ✓4 and ✓9" c. andera " it should be ✓11 and ✓ 12 d. inno " use ✓9 and ✓16 to find the estimate also can someone teach me how to do cube roots? i'm sooo confused rn

D. Inno

Step-by-step explanation:

You can estimate cube roots by trying to get the two closest cube roots. Inno used √9 and √16. These two roots are the closest to √10. The cube root of √9 and √16 are 3 and 4 respectively, which means the √10 is between these two numbers, because √10 is between √9 and √16. √9 is the closest to √10, so the cube root of 10 is a number close to 3.

My english can be confusing but I tried :) Hope you understand it.

250

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.