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3 years ago

5

in a survey students were asked to votefortheir favorite color. they had 5 colors to choosefrom. eachof the colors received 8 vo

tesfrom the students .how many students voted in all

2 answers:

rusak2 [61]3 years ago

4 0

5 colors x 8 votes = 40 students

drek231 [11]3 years ago

3 0

40 students voted in all

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Whoch equations are equivalent to

AleksandrR [38]

-5/2 is the answer to your question

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3 years ago

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Studentka2010 [4]

Answer: no cheating on the state test

Step-by-step explanation:

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2 years ago

Read 2 more answers

Suppose line segment AB has one endpoint at A(0, 0). What are the coordinates of B if (5, 3) is 1/3 of the way from A to B?

prisoha [69]

Answer:

$B(x_2,y_2)= (20,12)$

Step-by-step explanation:

Given

$A = (0,0)$

$Ratio; m : n = 1 : 3$

$Point\ at\ 1 : 3 = (5,3)$

Required

Coordinates of B

This question will be answered using line ratio formula;

$(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$

In this case:

$(x,y) = (5,3)$

$(x_1,y_1) = (0,0)$

$m : n = 1 : 3$

Solving for $(x_2,y_2)$

$(x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$ becomes

$(5,3) = (\frac{1 * x_2 + 3 * 0}{1 + 3},\frac{1 * y_2 + 3 * 0}{1 + 3})$

$(5,3) = (\frac{x_2 + 0}{4},\frac{y_2 + 0}{4})$

$(5,3) = (\frac{x_2}{4},\frac{y_2}{4})$

Comparing the right hand side to the left;

$\frac{x_2}{4} = 5$ -- (1)

$\frac{y_2}{4} = 3$ -- (2)

Solving (1)

$x_2 = 5 * 4$

$x_2 = 20$

Solving (2)

$y_2 = 3 * 4$

$y_2 = 12$

Hence;

$B(x_2,y_2)= (20,12)$

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3 years ago

What 2/5 of 1/3 I was on moby max and I need lots of help

Sati [7]

(2/5) of (1/3) means to multiply.
(2/5)*(1/3)= 2/15

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3 years ago

Jake wrote this equation for the area of a rectangle. 431.2 = 24.5w. What is the width (w) of this rectangle? A. 17.6 units B. 6

BaLLatris [955]

All you have to do is 431.2 divided by 24.5
Hope this helps

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3 years ago