this is my last page could really use some help thank you

Answer:

21%

Step-by-step explanation:

8+7+8+6+6= 35 total marbles

35-2 used = 33 marbles left

100/33 = 3% per marble

7 yellow left x 3 % = 21%

Answer:

7/25

Step-by-step explanation:

Let's remove all the marbles that were drawn by the bag first. That makes...

Red: 6

Blue: 6

Purple: 6

Yellow: 7

If we have 7 yellow marbles currently in a bag of 25 marbles, then the chance that the third student draws a yellow is...

7/25

Answer:He will pay $9.50 for each shirt plus a one-time fee of $22.50 for the design.

Which equation can be used to find y, the total cost to buy x shirts?

A) y = 9.5x + 22.5

B) y =22.5x + 9.5

C) y = 9.5x - 22.5

D) y =22.5x - 9.5

He would use equation A.

Step-by-step explanation:If each shirt cost 9.50 you would multiply that by how many shirts you have plus the one time fee of 22.50 you would get the equation y= 9.5x + 22.5

Answer:

$32

Step-by-step explanation:

If the video game is 40 dollars, then we divide that by 5, since 20*5 makes 100%. 40/5=8 so then we subtract 8 from the original 40 since it's 20% off.

Answer:

This is so easy.

Step-by-step explanation:

I'm pretty sure yk the answer:)

Answer:

8

Step-by-step explanation:

9x+5=77

9x=77-5

9x=72

x=72/9

Answer:

X=8

Step-by-step explanation:

77-5=72

72/9=8

x=8

Answer:

x = number of students in each van = 16

y = number of students in each bus = 47

(bus, van) = (47, 16)

Step-by-step explanation:

Let

x = number of students in each van

y = number of students in each bus

This can be represented by the equation

7x + 6y = 394 (1)

3x + 12y = 612 (2)

Using elimination method

Multiply (1) by 2

14x + 12y = 788 (3)

3x + 12y = 612 (2)

Subtract (2) from (3) to eliminate y

14x - 3x = 788 - 612

11x = 176

x = 176/11

x = 16

Substitute x = 16 into (1)

7x + 6y = 394 (1)

7(16) + 6y = 394

112 + 6y = 394

6y = 394 - 112

6y = 282

y = 282/6

y = 47

x = number of students in each van = 16

y = number of students in each bus = 47

(bus, van) = (47, 16)

Answer: 130 kg 920 g

Step-by-step explanation:

Given

The weight of the goat is 59 kg  720 g

The combined weight of goat and cow is 190 kg 640 g

Suppose, the weight of the cow is x kg

We know, 1 kg=1000 g

Converting weight into kg

Goat weight

[tex]=59+0.720\\=59.720\ kg[/tex]

Total weight

[tex]=190+0.640\\=190.640\ kg[/tex]

Then, the cow weight is given by

[tex]\Rightarrow 190.640-59.720\\\Rightarrow 130.920\ kg\ \text{or}\ 130\ kg\ 920\ g[/tex]

Answer: 81

Step-by-step explanation: The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. Write all of the numbers and cross out a even amount of numbers on both sides. Image 1 shows your problem. If your problem had another number, you solve it differently. Check image 2.

Answer:

You forgot to send the question. Send the full question when you can

Answer:

[tex]Area=94~sq~units[/tex]

Step-by-step explanation:

[tex]prism=2(lb+bh+hl)[/tex]

[tex]Given: l=5 ~units , b=4 ~units,h=3 ~units[/tex]

[tex]Area=2(5*4+4*3+3*5)[/tex]

[tex]=2(20+12+15)[/tex]

[tex]=2(47)[/tex]

[tex]=94[/tex]

--------------------

hope it helps...

have a great day!!

Answer:

your answer is 94 sq units

Step-by-step explanation:

hope it helps...

Answer:

Cyrus defeated Medes and the Babylonians.

More Info:

By the 6th century BC, the Medes had built a large empire that included the Persians to the east and the Assyrians to the west. However, in 550 BC Cyrus the Great of Persia conquered the Medes, acquiring Assyria in the process.

Answer:

yes

Step-by-step explanation:

hopes this helped;0

Answer:

A) 4.005*10^6

Step-by-step explanation:

Answer:

they are vertical angles

Step-by-step explanation:

Answer:

B. 130

Step-by-step explanation:

_______________

Answer:

B - 130

both values are equal to 20.8

Step-by-step explanation:

the first step is figuring out what they want you to compare the multiple choice answers to- 13% of 160, which is equal to 20.8 (160*.13)!

so next, we need to take 16% of each of our answers. we can guess at what our answer isn't going to be, specifically that it cannot be 13 since 20.8 is more than 13. We can also guess its not going to be 13,000, since even ten percent of that is about 130. The same logic can be applied to 1300, ten percent of 1300 (ie dividing 1300 by ten) is 130, again too large.

Therefore, by process of elimination we can guess that its likely B.

As for checking: we have our 20.8 to compare to, and 16% of 130 (.16*130) is in fact 20.8.

16% of 130, or .16*130 is equal to 20.8

Answer:

y = -3/2 x + 4

Step-by-step explanation:

y-4 = -3/2 ( x-0)

y = -3/2 x + 4

Answer:

our lease is $1500 which is b.

Answer:

Based on the confidence interval, Sheldon's claim is plausible

Step-by-step explanation:

The number of customers in the sample, n = 620 customers

The number of customers that replied that they had moved at least once in the last five years = 201 (32.4%)

The 90% confidence interval for the sample = (0.293, 0.355)

Let 'p' represent the proportion of all customers who have moved in the past five years

The proportion of customers Sheldon claimed have moved in the past five years, p > 1 in 4 (0.25)

The proportion Zachary urges Sheldon to claim is, p > 1 in 3 (0.[tex]\overline 3[/tex])

Given that the lower estimate of the confidence interval is 0.293 (>0.25) and upper bound of the confidence interval is 0.355 (> 0.[tex]\overline 3[/tex]), and that 0.26 in also more than 1 in 4 but less than 0.293, but however that 0.293 which is within the 90% confidence interval is less than 0.[tex]\overline 3[/tex] or 1 in 3, as opposed to what Zachary urges Sheldon to claim, Sheldon's claim is more plausible.

Answer:D

Step-by-step explanation:

Answer:

i think is 424. its what my mom just explain to me

Answer:

2(√17b³ )c⁵

Step-by-step explanation:

We are to simplify the expression given below

√68b³c¹⁰

Simplifying 68

= √(17 × 4)b³c¹⁰

Hence

= 2√17b³c¹⁰

= 2 √17b³ × √c¹⁰

= 2 √17b³ × c¹⁰/²

= 2(√17b³ )c⁵

Answer:

2

Step-by-step explanation:

Let us name the white chips "W" and the black ones "B". If there are 9 tiles and 4 are in black then the rest, that is 5, in white, like this:

B-B-B-B-W-W-W-W-W

First movement, in turn we can flip 3 tiles, in this case we flip two blacks and one white, it would look like this:

W-W-B-B-B-W-W-W-W

The second movement is to turn the 3 black ones and thus they would all be blank

W-W-W-W-W-W-W-W-W

This means that, the smallest number of movements is 2.

Answer:

25.85 Euros

Step-by-step explanation:

1 US dollar = 0.55 Euros

0.55 x 47 = 25.85 Euros

Hope this helped :)

Answer:

25.85 Euros

explanation:

If 1 US dollar equals .55 Euros then 47*0.55=25.85 Euros

Answer:

1- 22.5°

2- 45°

5- 112.5°

Step-by-step explanation:

[tex]180 \div 8 = 22.5[/tex]

[tex]22.5 \times 5 = 112.5[/tex]

[tex]22.5 \times 2 = 45[/tex]

[tex]22.5 \times 1 = 22.5[/tex]

Answer:

lrrtrrjnrttttttttttttttt

Answer:

12.5%

Step-by-step explanation:

Previous grams of protein = 48g

Present grams of protein = 54g

By what percentage did Amanda increase the amount of protein she eats?

Percentage increase in the amount of protein = (present grams - previous grams) / previous grams × 100

= (54g - 48g) / 48g × 100

= 6g/48g × 100

= 1/8 × 100

= 0.125 × 100

= 12.5%

Percentage increase in the amount of protein = 12.5%

Answer:

C. 12,24,24

Step-by-step explanation:

12 is already there and there must be one more 12.

72-24=48

48÷2=24

=12,24,24

Answer: 200. Also, I think the hw might have said 350% of 80, and the answer to that is 280. Let me know which one

Step-by-step explanation: Hope that helped! :)

Answer:

y=2x-5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-1)/(4-3)

m=2/1

m=2

y-y1=m(x-x1)

y-1=2(x-3)

y=2x-6+1

y=2x-5

Answer:

y = mx+b

Step-by-step explanation: