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Svetradugi [14.3K]
3 years ago
13

The dot plots show the number of hours a group of fifth graders and seventh graders spent playing outdoors over a one-week perio

d.
Time Spent Playing Outdoors

for Fifth Graders and Seventh Graders

2 dot plots with number lines going from 0 to 10. A dot plot titled fifth grade has 0 dots above 0, 2 above 1, 3 above 2, 1 above 3, 4 above 4, 5 above 5, 5 above 6, 2 above 7, 2 above 8, and 0 and 9 and 10. A dot plot titled seventh grade has 2 dots above 0, 2 above 1, 3 above 2, 5 above 3, 5 above 4, 3 above 5, 3 above 6, 1 above 7, and 0 above 8, 9, and 10.


Which statement correctly compares the shape of the data in the plots?

Both sets of data have a peak at 5 hours and 6 hours.

The left side of the data looks similar to the right side in the seventh-grade data, but not in the fifth-grade data.

In both sets, the data cluster around 3 hours.

There is a gap in the fifth-grade data, but not in the seventh-grade data.
Mathematics
2 answers:
Goryan [66]3 years ago
8 0

Answer: the answe is b

Step-by-step explanation:

nydimaria [60]3 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

I did the quiz UwU

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Can someone help me Determine the intercepts of the line.
slavikrds [6]
Greetings!

To find the y-intercept, we can arrange the equation in slope y-intercept form:
y=mx+b

Rearrange:
y+1=3(x-4)

y+1=3x-12

y=3x-13

The y-intercept is: -13 
\boxed{(0,-13)}

To find the x-intercept, we can input the value <<0>> in the place of y, as every x-intercept only occurs when y=0:
(0)=3x-13

Solve for x:
0=3x-13

13=3x

\frac{13}{3}= \frac{3x}{3}

x=\frac{13}{3}

The x-intercept is: \frac{13}{3}
\boxed{(\frac{13}{3},0)}

I hope this helped!
-Benjamin






5 0
3 years ago
3x + 8y = 12 2x + 2y = 3 Part A: Create an equivalent system of equations by replacing one equation with the sum of that equatio
love history [14]
Ok here is what I think.
Let us first number these statements, as #1, and #2.
First statement: 3x + 8y = 12 (1)
Second Statement: 2x + 2y = 3 (2)
Now, we can work from this.
We want to make one of the equations be equal to 0 so that at the end when we check they can be equal to each other.
Let us use 4.
3x+8y=12      1-8x-8y=-12    2
This gives us:-5x = 0          
Now we should try and isolate x so we can substitute it into one of the equations.
We have -5x=0
and x=0
3(0)+8y=12
8y=12
y=12/8
y=3/2
Plug in these new equations
y=3/2 and y=0 into any of the first equations
 3x+8y=12                3(0)+8(3/2)= 12       8(3/2)=12                 4(3)=12                    12=12                           
Now we know it works, thats our check^^
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$63,000 is what percent of $90,000?
alukav5142 [94]

Answer:

70%

Step-by-step explanation:

3 0
2 years ago
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To which subset of real numbers does the number one-fifth belong?
vredina [299]
The answer is B, rational numbers :)
5 0
3 years ago
If R= {(1,2), (3,4), (5,6), (8,9)} find the domain and range of R a. Find value of X and Y.​
podryga [215]
<h2>The Domain and Range of a Set of Ordered Pairs</h2><h3>Answer:</h3>

Domain: x \in \{ 1, 3, 5, 8 \}

Range: y \in \{ 2, 4, 6, 9 \}

<h3>Step-by-step explanation:</h3>

We are given the set of ordered pairs: R. The Domain is just the set containing all the x values of each ordered pair of R. Recall that in the ordered pair (a,b), a is the x value. In set R, we can see that the x values are \{ 1, 3, 5, 8 \}.

For the Range, it is just the set containing all the y values of each ordered pair of R. Recall that in the ordered pair (a,b), b is the y value. In set R, we can see that the y values are \{ 2, 4, 6, 9 \}.

7 0
2 years ago
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