Two people each have a mass of 55 kg. they are both in an elevator that has a mass of
240 kg. when the elevator begins to move, the people and the elevator have an upward
acceleration of 1.00 m/s2. what is the net force that acts on the elevator as it accelerates
upward at 1.00 m/s? ?
f
9.8 n.
g
110 n
h
130 n
j
350 n

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

i would think "anyone would want the best for their child" is correct

66% of the price that was mark on the bottom