In a student government election, 7,000 students cast a vote for the incumbent, 900 vote for the opponent, and 100 cast a protest vote. what was the ratio of the incumbent”s votes in the total number of votes?

-jarvis

The ratio of the incumbent”s votes in the total number of votes = 7:8

Step-by-step explanation:

Given:

Number of students who cast vote for the incumbent = 7,000

Number of students who cast vote for the opponent = 900

Number of protest votes = 100

To find ratio of the incumbent”s votes in the total number of votes.

Solution:

Total number of votes cast =

Number of votes for incumbent =

Ratio of incumbent”s votes in the total number of votes can be calculated as:

⇒

⇒

Simplifying to simplest fraction by dividing numerator and denominator by 1000.

⇒

⇒

Thus, ratio of the incumbent”s votes in the total number of votes = 7:8

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: