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3 years ago

What data values have a frequency of 2 on the line plot? 1/2 and 7/8 1/2 and 3/16 3/16 and 5/8

Mathematics

2 answers:

Tresset [83]3 years ago

8 0

I belive it is 1/2 and 7/8

JulsSmile [24]3 years ago

5 0

It is 1/2 and 5/8 or D

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3 years ago

What is the poinet-slope form of the equation for the line in the graph?

Ne4ueva [31]

Answer:

$y -5 = \frac{9}{13}(x - 7)$

Step-by-step explanation:

Given :

Two points are given in graph (-6, -4) and {7, 5).

The point-slope form of the equation of a straight line is:

$y -y_{1} = m(x - x_{1})$ ------------(1)

Let $(x_{1}, y_{1})=(7,5)$ and $(x_{2}, y_{2})=(-6,-4)$

The slope of the line $m=\frac{y_{2}- y_{1}}{x_{2}- x_{1}}$

Put all known value in above equation.

$m=\frac{-4- 5}{-6- 7}$

$m=\frac{-9}{-13}$

$m=\frac{9}{13}$

The slope of the line $m=\frac{9}{13}$

We know m, and also know that $(x_{1}, y_{1})=(7,5)$ , so we put these value in equation 1.

$y -5 = \frac{9}{13}(x - 7)$

Therefore, the equation of the line is $y -5 = \frac{9}{13}(x - 7)$ .

6 0

3 years ago

Enny White is shopping for CDs. She decides to purchase 3 movie soundtracks. The music store has 7 different movie soundtracks i

zubka84 [21]

Answer:

$35\ ways$

Step-by-step explanation:

we know that

Combinations are a way to calculate the total outcomes of an event where order of the outcomes does not matter.

To calculate combinations, we will use the formula

$C(n,r)=\frac{n!}{r!(n-r)!}$

where

n represents the total number of items

r represents the number of items being chosen at a time.

In this problem

$n=7\\r=3$

substitute

$C(7,3)=\frac{7!}{3!(7-3)!}\\\\C(7,3)=\frac{7!}{3!(4)!}$

simplify

$C(7,3)=\frac{(7)(6)(5)4!}{3!(4)!}$

$C(7,3)=\frac{(7)(6)(5)}{3!}$

$C(7,3)=\frac{(7)(6)(5)}{(3)(2)(1)}$

$C(7,3)=35\ ways$

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3 years ago

Hi! This is piecewise equations! Please help if you can :)

Aleonysh [2.5K]

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3 years ago

-5(6p+1)=-25-5p+20-25p

sweet [91]

37 IS THE ANSWER IM NO YELLING LOL

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3 years ago

What data values have a frequency of 2 on the line plot? ​ 1/2 and 7/8 ​ ​ ​ 1/2 and 3/16 ​ ​ ​ 3/16 and 5/8 ​

What data values have a frequency of 2 on the line plot? 1/2 and 7/8 1/2 and 3/16 3/16 and 5/8