Find the number in the tenth place (2) and look one place to the right for the rounding digit (8) Round up if this number is greater than or equal to 5 and round down if it is less than 5

4 0

3 years ago

43 17 30 52 61 12 21 30 11 27 for mean,median,mode,and range

tester [92]

The mean is 30.4 the median is 28.5 the mode is 30 and the range is 50

7 0

3 years ago

Evaluate the polynomial function p (x) = 2x4 - 3x2 + x - 1 to find p (-1).

Alisiya [41]

$p(x)=2x^4-3x^2+x-1\\\\
Substitude\ p=-1\ into\ equation\\\\
p(-1)=2x^4-3x^2+x-1=2*(-1)^4-3(-1)^2-1-1=\\2*1-3*1-2=2-3-2=-3\\Answer\ p(-1)=-3$

7 0

3 years ago

I need help on this question!

Romashka [77]

It would be C because if you plug all the x-values in to the equation, it would get the same y values, which would satisfy the equation.

4 0

3 years ago