Assuming this survey was a good representation of 8th graders nationwide, if you surveyed 10,000 8th graders throughout the country, how many of them would you expect to say they get to school by walking? Show all your calculations to justify your answer.

Answer:

a=60° and b=75°

Step-by-step explanation:

The value of a is 60° and b is 75°.

Answer:

25%

Step-by-step explanation:

plato

Answer:

25%

Step-by-step explanation:

Answer:

1/10 and C

Step-by-step explanation:

     You wouldn't have a 9/10 because that is too high. It can't even possibly be 3/10. You have a 2/5 chance of getting one grape treat. Then, it would become 1/4 chance. That would make the chances of getting both very small. 1/10th is the only reasonable one.

     There is only 2 choices that it can land on. That means it would be half chance of getting either. Only 0.5 or C is 1/2 or 0.5 of half.

Answer:

I can answer the first 6:1. 0.5 * 0.5 = 25%2. 36/100 = 36%3. 0.5 * 0.5 = 25Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Add all the prices together and your answer will come up to 421.55

Answer:

17/30

Step-by-step explanation:

2/5 + 1/6 = 17/30

Make them easier to add by making them have the same denominator.

2/5 = 12/30

1/6 = 5/30

12/30 + 5/30 = 17/30

Answer:

17/30

Step-by-step explanation:

First, we need to get the lowest common denominator, which is 30 (5 times 6 and 6 times 5) since we multiplied the denominators we have to multiply the numerators by the same numbers (6 and 5) now we get 12/30 + 5/30, which equals 17/30

Answer:

200 tickets.

Step-by-step explanation:

85% = 85/100 = 0.85

170/0.85 = 200

= 200

Check:

200*0.85 = 170

Answer: hope this helps ♡

200 tickets were originally put up for sale.

Step-by-step explanation:

85% = 170

(we divide 85 and 170 by 85)

1% = 2

(now multiply 1 and 2 by 100)

100% = 200

(double check: 85% from 200 → (85×200) ÷ 100 = 170 ✓)

Answer: 2 and

Step-by-step explanation: equation 2:

3(3x+4)-5=9x-2

9x+12-5=9x-2

9x+7=9x+-2

Subtract both sides by 9x

7=-2

This Is not true therefore there is no solution

equation 3:

3(3x+4)-5=-3x+4

9x+12-5=-3x+4

9x+7=-3x+4

12x=-3

divide both parts by -3

x=-4

Answer:6

Step-by-step explanation:

The LCM of those two

Answer:

936 cc

Step-by-step explanation:

v = (8  * 9 * 10) + (12 * 9 * 2)

v = 936 cc

Answer:

Min is 15

Max is 95

Which equals a range of 80

Step-by-step explanation:

"In arithmetic, the range of a set of data is the difference between the largest and smallest values" Each of the notches seem to be in 5 unit intervals. Therefor you simply have to subtract 15 from 95 to equal 80.

Answer:

use your bar graph to answer the question just put 100 in each of the box

Step-by-step explanation:

The equation of line shown in figure is,

⇒ y = x - 4

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the line are (4, 0) and (0, -4).

Now,

Since, The equation of line passes through the points (4, 0) and (0, -4).

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (- 4 - 0) / (0 - 4)

m = - 4 / -4

m = 1

Thus, The equation of line with slope 1 is,

⇒ y - 0 = 1 (x - 4)

⇒ y = x - 4

Therefore, The equation of line is,

⇒ y = x - 4

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ2

Answer:

5/7 or .714

Step-by-step explanation:

Answer:

0.71 percent, or [tex]\frac{5}{7}[/tex]

Step-by-step explanation:

There are 7 letters in a bowl.

However, two of them are both A.

So, out it would be [tex]\frac{2}{7}[/tex] for the probability that you WOULD choose them.

[tex]\frac{5}{7}[/tex] for your problem.

≈0.71 percent

Answer: It is the last graph you listed. y=1/4x+1 this means the slope is 1/4 and the y intercept is. The last graph matches this exact description.

Step-by-step explanation:

Answer:

[tex]1,240.4mm^{2}[/tex]

Explanation:

Triangle: 20x16/2=[tex]160mm^{2}[/tex]

[tex]160mm^{2}[/tex]x5 =[tex]800mm^{2}[/tex]

[tex]800mm^{2}[/tex]+[tex]440.4mm^{2}[/tex] = [tex]1,240.4mm^{2}[/tex]

Answer: 1,240.4mm2 is the answer

Step-by-step explanation:

I think B

Step-by-step explanation:

Since 3 is a odd number, you can make a lot of numbers

Answer:No matter what, the wind doesn't go to the volcanic areas.

Step-by-step explanation: notice that no matter what time, the wind never goes near the volcanoes. thats because the heat is pushing it away.

Answer:

55.716

Step-by-step explanation:

multiply the volume value by 16.387

Please give me Brainliest

Answer:

8.4

Step-by-step explanation:

4 [ 4 . 5 - 2 ( 1 . 2 ) ] =

4 [ 4 . 5 - 2 . 4 ] =

4 [ 2.1 ] =

8.4

2*l+b

Step-by-step explanation:

Athena square foot

Answer: 2*l+b is the answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

0.1315 with a bar over all numbers means that the pattern of digits under the bar repeats without end. So the number is 0.1315131513151315131513151315....... etc

There is a formula to kind of simply this but I do not think that is what you are asking for.

Answer:

[tex]\overline{0.1315}=\frac{1315}{9999}[/tex]

Step-by-step explanation:

The trick is that because there are 4 digits being repeated infinitely, then this is equivalent to 1315/9999 because of the four 9s.

Answer:

592cm^2

Step-by-step explanation:

Answer:

Surface area = 592 cm^2

Step-by-step explanation:

Surface area of cuboid = 2(lw+wh+lh)

2(80+120+96) = 592

Answer:b is the answer

Answer:

A B and D

Step-by-step explanation:

The total line length of cubes lined up would be approximately 1.6 x 10^7 cm.

To find the total line length of cubes lined up, we need to find the total number of cubes in the box and then multiply it by the side length of a cube.

We can find the total number of cubes in the box by dividing the volume of the box by the volume of a cube:

Volume of the box = 2 m * 4 m * 8 m = 64 m³

Volume of a cube = 8 cm³ = 8 x 10^-6 m³ (converting the cm³ to m³)

Number of cubes = 64 m³ / 8 x 10^-6 m³ = 8 x 10^6

Then we can multiply the total number of cubes with the side length of a cube to find the total line length of cubes lined up :

Therefore, Line Length = 8 x 10^6 * 8 cm

= 6.4 x 10^7 cm

= 1.6 x 10^7 cm.

Learn more about arithmetic at,

https://brainly.com/question/28369191

Answer:

$3.30

Step-by-step explanation:

2.60*6= $15.60 beads per necklace

35.40-15.60= $19.80 total pendant

19.80/6= $3.30 per pendant