Last week Sophia practiced dancing for a total of 8 hours in 5 day's. If she practiced for the same amount of time each day, how long did she practice each day

She practice each day for 1.6 hrs with same rate.

Step-by-step explanation:

Given:

8 hours in 5 day's

To Find:

how did she practice each day with same rate .

Solution:

Consider a double line representation,

one line represents the number of days.

Second line represents number of hours practice.

Now to find on each day practice with same rate

It is given by,

5  hours corresponds to 8 days.

i.e the for 1 day ,

1:5/8 ratio should remain same for all days

i.e. 8/5 ratio will be same

i.e. 1.6 hrs/day practice will done with give rate.

On 1st day 1.6 hrs

On 2nd day 3.2 hrs

Similar on 5 day it will be 8 hrs.

you forgot the options, but i found them anyways, the correct answer is "john wilson believes that words and actions based on the intellect are superior to those based on emotions".

john wilson is depicted as an extremely intelligent man. the point of the excerpt is to make a sort of distinction between emotional and rational intelligence. he happens to have both attributes, but he clearly favors his intellectual gifts. at the same time, because of his religious background, he's a little bit conflicted with this and it makes him ashamed.

hope this !

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!