The dot plots below show the weights of the players of two teams: Two dot plots are shown one below the other. The top and the bottom plots have the title Team A and Team B respectively. Below the line for each dot plot is written Weight followed by pounds in parentheses. The markings on each line are from 120 till 140 at intervals of 1. For the top plot there are 2 dots each for 130 and 139 and 1 dot each for 126, 127, 132, and 135. For the bottom plot there are two dots each for 120, 121 and 126 and 1 dot each for 123, and 128.

Based on visual inspection of the dot plots, which team appears to have the larger mean weight? (5 points)
Group of answer choices
Team A
Team B
Both groups are similar.
Not enough information is available to draw a conclusion.

3x + 4y -25 =0 represents the amount of change sianna should recieve

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!