The potential energy, p, in a spring is represented using the formula p =1/2 kx2. lupe uses an equivalent equation, which is solved for k, to determine the answers to her homework.
which equation should she use?

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

answer: d. $20

step-by-step explanation:

just took the test

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105