Help i solved the other one but ive tried this one like 50 times :((

there are 60 students at the dance, and 60 is 10% of 600.

So therefore, 600 students attend that school:)

Answer:

600

Step-by-step explanation:

60x10 because there is 10 10% which means every ten percent is60 people

its probably the 7th choice if im wrong dont come after me

Answer:

Step-by-step explanation:

Let’s mark the Triangle Points as Point A, Point B, Point C.

Point A = 1x°

Point B = 2x°

Point C = 3x°

We know that the Angle Sum of a Triangle is equal to 180°.

So, Point A + Point B +Point C = 180°

   = 1x° + 2x° + 3x° = 180°

   = (1 + 2 + 3)x° = 180°

   = 6x° = 180°

   = x° = (180/6)°

   = x° = 30°

|  —                                 —  |

|   Point A = 1 * 30° = 30°    |         ⇒

|   Point B = 2 * 30° = 60°   |         ⇒          Only Extra Information

|    Point C = 3 * 30° = 90°  |         ⇒

|  —                                 —  |

Learn more about Finding Angles here

Visit —

https://brainly.com/question/28293784

https://brainly.com/question/31507476

Hope my answer helps you ✌️

Mark BRAINLIEST

Let m and h represent hours Mai spends mowing and hauling, respectively. Then (m+h) will be the number of hours Priya spends babysitting. In order for their earnings to be equal, we must have  

 7m +14h = 8.40(m+h)

 Subtract 7m+8.40h:  5.60h = 1.40m

 Divide by 1.40:  m = 4h

Then the total number of hours worked by either person is

 m + h = (4h) +h = 5h

When only whole numbers of hours are worked, the smallest number of hours that will make earnings equal is 5h, with h=1, or 5 hours. In that time, each will earn 5×$8.40 = $42.

Therefore, each of them must work 5 hours and earn $42 before they go to the movies and Mai will work 4 hours mowing and 1 hour hauling.

Answer: they worked 11 hours in total. (Mai works 6 hours and Priya works 5 hours) they will have earned $98. Without adding the extra $14 it’s $84.

Answer:

d

Step-by-step explanation:

The first step should have been 7h>98

Answer:

15 boxes

Step-by-step explanation:

7.5*4*8=240

240=Volume of truck back

Volume of boxes:

2.5^3 = 15.625

240/15.625=15.36

Always round down for these types of problems

Answer:

I belive the slope will equate to 3/1 x

Step-by-step explanation:

Hi there, here's your answer:

According to the question, we find 16 out of 20 objects.

To express this in a fraction at its simplest form,

We first write down the fraction.

\(\frac{16}{20}\)  

The HCF of 16 and 20 is 4.

On dividing the numerator and denominator by 4, we get:  \(\frac{4}{5}\)

To express \(\frac{4}{5}\) as a decimal:

Observe the denominator. We know that 5×2 = 10

On multiplying the numerator and denominator by 2, we get \(\frac{8}{10}\)

Which, in decimal form, is 0.8

To express \(\frac{16}{20}\) as a percentage,

We simply multiply the fraction by 100.

\(\frac{16}{20}\) × \(100\) \(= 16\) × \(5 = 80\)%

Therefore, 16 out of 20 in percentage is written as 80%.

Hope it helps!

Answer:  B

Step-by-step explanation:

There are 2 ways to think of this.  Proportional means that each time you increas you multiply by the same amount.  so each time x increases by 2 y decreases by 1 every time so it is proportional

or

you can find the slope at different points of chart and if same then it is proportional

(2-1)/(-4-(-2) = -1/2

(0-(-1))/(0-2) = -1/2    they are the same so it is proportional

B

B

This is because every x value is increasing by 2 than it would just make sense for ever y value to decrease by one.

Answer:

There are two ways to check if 3x+5=11 is true:

Subtract 5 from both sides of the equation. This will isolate x on the left-hand side of the equation.

3x = 6

Divide both sides of the equation by 3. This will divide both sides of the equation by 3, which will cancel out the 3 on the left-hand side of the equation, leaving x by itself.

x = 2

You can also check if 3x+5=11 is true by plugging in 2 for x. If you do this, you will get 3(2)+5 = 6+5 = 11. Therefore, 3x+5=11 is true when x=2.

Answer:

45 miles

Step-by-step explanation:

3600 seconds per hour

3600/80=45

Answer:

45 miles

Step-by-step explanation:

3600 divided by 80

=45 miles

Answer:

Hello

Yes, all rhombus are considered a parallelogram but every parallelogram is a rhombus is a false statement.

Step-by-step explanation:

So, Jan was correct at first but the second is incorrect.

Bye I hope this helps! (●’◡’●)

Answer:

A. 6/10, because if you mutliply 3/5 by 2, then your answer would be 6/10...dont mine me just trying to take up spaceeeeeeee

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

For the fraction model, fill the whole left bar, and only 1 in the right bar.

The addition equation is:

⅙ + ⅙ + ⅙ + ⅙ + ⅙ + ⅙ + ⅙ = 7/6

Explanation:

Since the bar is divided into sixths (1/6 each), just count by 1/6 each time you fill each one and use the equation to represent the process.

Answer:

4/8, and 2/8

Step-by-step explanation:

Answer:

Yes!!!

Step-by-step explanation:

but not a right traingle.

Answer: 69 I Think this is the right answer I tried working out many solutions.

Answer:

sorry i cant

Step-by-step explanation:

BUT im doing a winter event of 2 easy questions 50 pts and brainliest each

Answer:

It's the last option

Step-by-step explanation:

3, 5, 7, 9, 11

5, 7, 9, 11, 13

(3,5)  

(5,7)

(7,9)

(9,11)

(11,13)

Answer:

..............................

Answer:

area = 85.84 ft²

Step-by-step explanation:

large rectangle  area = 6 x 12 = 72 ft²

2 triangles area = 2(4 x 3.46 x 0.5) = 13.84 ft²

72 + 13.84 = 85.84 ft²

Answer:

B; C

Step-by-step explanation:

V = (4/3)*pi*(r^3)

pi = 3.14, r = 4.5

so V = (4/3)(3.14)(4.5^3) which is choice B

--

use calculator to solve: V = 381.51 which is choice C

Answer:

Mean = 33.7

Median = 34.5

Mode = 34

Range = 33

After adding 26....

mean decreases by 0.7

median decreases by 0.5

mode is 34

range is 33

Step-by-step explanation:

mean = sum of all the data values/number of data values

= (18 + 19 + 20  + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7

To find median arrange the values in increasing order, find the mid value

If the number of data points is even, find the average of the mid 2 data values

Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51

Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5

The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once

Mode = 34

The range is highest - lowest = 51 - 18 = 33

After we add 26, we get the following data set arranged

18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51

we can calculate the stats using the same technique as above

We get the following values

mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33  

median = 34

mode = 34

range = 51-18 = 33

To find the decrease in mean and median subtract from the first set of values

To determine the probability of rolling two even numbers, we need to find the favorable outcomes (outcomes with two even numbers) and divide it by the total number of possible outcomes.

The possible outcomes when rolling two dice are:

(1,1), (1,2), (1,3), (1,4), (1,5), (1,6)

(2,1), (2,2), (2,3), (2,4), (2,5), (2,6)

(3,1), (3,2), (3,3), (3,4), (3,5), (3,6)

(4,1), (4,2), (4,3), (4,4), (4,5), (4,6)

(5,1), (5,2), (5,3), (5,4), (5,5), (5,6)

(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)

Out of these, the favorable outcomes (outcomes with two even numbers) are:

(2,2), (2,4), (2,6), (4,2), (4,4), (4,6), (6,2), (6,4), (6,6)

Thus, there are 9 favorable outcomes.

The total number of possible outcomes is 36 (since each die has 6 possible outcomes).

Therefore, the probability of rolling 2 even numbers is:

\(\text{Probability} = \frac{\text{Number of Favorable Outcomes}}{\text{Total Number of Possible Outcomes}} = \frac{9}{36} = \frac{1}{4} = 0.25\)

Hence, the probability of rolling 2 even numbers is 0.25 or 1/4.

Step-by-step explanation:

the number would be heading towards the -11 because it's to negatives adding together and it's adding them up but as a negative so it u just had 6+5 it equals 11 but u just put the negative

Answer:

a. 1/6

Step-by-step explanation:

I just counted the 12 outcomes and the 2 same sex possibilities, which would turn to 2/12, and then simplified it into 1/6. I hope this is right, I am very sorry if it isn't.

Answer:

Two more than eight times a number is the same as 13 less than three times the number. What is the number? (Fourth option)

Step-by-step explanation:

The first option tells us 2(8+x) = 3x -13, which is incorrect.

The second option tells us 8*2 + x = 3x - 13, which is incorrect.

The third option could be tempting to choose, but it said said 3 times the difference of x and 13, but that would mean 3(x-13) which would give us 3x -39. Therefore, C is incorrect.

The fourth option tells us that 8x +2 = 3x -13, which would make sense. Therefore, D is correct.

Answer:

-5/2

Step-by-step explanation:

the slope is equal to -29-(-19)/8-4=-10/4=-5/2

slope of a line: dy/dx

hope that helps

Answer:

T F F T

Step-by-step explanation:

T - there are no green marbles

F - the majority of the marbles are yellow

F - nothing is for certain there's possibilities to pick the other 2 colours

T - there are few red marbles compared to the total of the others

Answer:

T, F, F, T

Step-by-step explanation:

1. There are no green marbles

2. more than half the marbles are yellow there is a high chance

3. Blue have quite a lot as well

4. there are only 2 red marbles very low chance

Answer:

D=384in.^2

Step-by-step explanation: