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3 years ago

What is the fraction of students that are girls at the bar-b-que, there are 40 boys and 60 girls

Mathematics

1 answer:

mestny [16]3 years ago

5 0

Answer:

The answer is 3/4

Step-by-step explanation:

First you have to add all the boys and girls to see how many people are at the bbq. Then take 60 put it over 100 and simplify it down til it cant anymore

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The image point of A after a translation left 3 units and down 1 unit is the point

trasher [3.6K]

Answer:

(-3, 4)

Step-by-step explanation:

First, add 3 to point B's x coordinate:

-6 + 3 = -3

Then, add 1 to the y coordinate:

3 + 1

= 4

So, the coordinates of pre image point A are (-3, 4)

8 0

2 years ago

Rita is starting a running program. The table shows the total number of miles she runs in different weeks. What is the equation

prisoha [69]

Answer:

The best fit line is $y = 1.671x + 4.699$

Step-by-step explanation:

We are given,

The table representing the number of miles run in different weeks is,

Week Miles Run

1 5

2 8

4 13

6 15

8 19

10 20

Using the linear regression calculator, we see that,

<h3>The equation of the line best fit for the data is $y = 1.671x + 4.699$ .</h3>

6 0

3 years ago

Read 2 more answers

I need help with this question asap

Phoenix [80]

Answer:

The answer is 3

Step-by-step explanation:

The answer is 3 because the number with x is always the slope.

7 0

2 years ago

Read 2 more answers

Describe the location of point (−5, −5, 5) in three-dimensional coordinate space.

Diano4ka-milaya [45]

Here's a really cool website that let's you input 3D points!
http://technology.cpm.org/general/3dgraph/

From the attached picture you can see that the point has moved back 5 units, to the left 5 units, and up 5 units.

7 0

3 years ago

Read 2 more answers

Use greatest common factor and the distributive property to write equivalent expressions in factored form for the following expr

Nitella [24]

Answer:

a. 4(d+3e)

b. 6(3x+5y)

c. 7(3a+4y)

d. 8(3f+7g)

Step-by-step explanation:

In each case we find the greatest common factor of the numbers. That is the greatest number that goes into both the numbers. Then we factor it out in front and inside parentheses we divide each original term by the greatest common factor:

a. 4d+12e, GCF: 4

$\displaystyle4\left(\frac{4d}{4}+\frac{12e}{4}\right)=4(d+3e)$

b. 18x+30y, GCF: 6

$\displaystyle6\left(\frac{18x}{6}+\frac{30y}{6}\right)=6(3x+5y)$

c. 21a+28y, GCF: 7

$\displaystyle7\left(\frac{21a}{7}+\frac{28y}{7}\right)=7(3a+4y)$

d. 24f+56g, GCF: 8

$\displaystyle8\left(\frac{24f}{8}+\frac{56g}{8}\right)=8(3f+7g)$

5 0

3 years ago