Pls help this so hard

Answer:

271

Step-by-step explanation:

Answer:

$279

explanation:

Step-by-step explanation:

step 1. the surface area of this object is the addition of 3 rectangles and 2 triangles

step 2. the area of a rectangle is bh. the area of a triangle is (1/2)bh where b is the base and h is the height

step 3. 20*9 + 20*9 +20*6 + (1/2)6*8 + (1/2)6*8 assuming both triangles have h = 8

step 4. 180 + 180 + 120 + 24 + 24

step 5. answer: 528 cm^2

Answer:

84 ft^2

Step-by-step explanation:

To find the area of this rectangle we multiply width and length

8 × 10.5 = 84 ft^2

Answer:

f

Step-by-step explanation:

I'm pretty sure it's f from what I know

1.  4 x 31 is 124

2. 7 x 49 is 658

3. 16 x 48 is 608

4. 8(5 + w) is   8w + 40

5. 11(9 + d) is   11d + 99

6. 15(p + 4 + 2) is   15p + 90

7. Let's simplify step-by-step.

2x−4+3x

=2x+−4+3x

Combine Like Terms:

=2x+−4+3x

=(2x+3x)+(−4)

=5x+−4.

8. Let's simplify step-by-step.

4y−1−3y−2

=4y+−1+−3y+−2

Combine Like Terms:

=4y+−1+−3y+−2

=(4y+−3y)+(−1+−2)

=y+−3.

9. Let's simplify step-by-step.

x+2(x−4)

Distribute:

=x+(2)(x)+(2)(−4)

=x+2x+−8

Combine Like Terms:

=x+2x+−8

=(x+2x)+(−8)

=3x+−8.

10. Part A)

The jazz band sells 31 large boxes of fruit and 74 small boxes of fruit.

For each large fruit box, the price is $20 and cost is $x.

Profit is defined as Price - Cost.

So, profit for one large fruit box = 20 - x

Profit for 31 large fruit boxes = 31(20 - x)

Price of each small fruit box is $10 and cost of each small fruit box is $y. The profit for each small fruit box is 10 - y.

Profit for 74 small fruit boxes = 74(10 - y)

The total profit for 31 large boxes and 74 small boxes will be:

Total profit = 31 (20 - x ) + 74(10 - y)

Using distributive property, we can simplify the above equation as:

Total profit = 31(20) - 31x +74(10) - 74y

Total profit = 1360 - 31x - 74y

Part B)

Cost of each large box is given to be $9. This means x = 9

Cost of each small box is given to be $4. This means y = 4

Using the values of x and y in the profit equation we can find the profit of the Jazz Band.

So, Jazz Band's Profit = 1360 - 31(9) - 74(4)

Jazz Band's Profit = $ 785

Thus the profit of Jazz Band will be $785.

Have A good day!! Hope I helped!!! ^-^

Answer: it’s should be -300

Step-by-step explanation:

1. v=0

2. No solution

3. m=0

4. No solution

5. p= -7

6. x=5

7. -12 = - 12

8. x=5

9. 3=3

10. -32= -32

11. x=0

12. No solution

I'm sorry if anything is wrong.

Step-by-step explanation:

Ok Hold UP

Answer:

10/117 or 8.55% or 0.09

Step-by-step explanation:

5/13 x 2/9 = 10/117

The probability you get orange juice and a ham sandwich is,

⇒ 10/117

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one

Given that;

In a cooler there are 5 orange juices, 2 apple juices and 6 grape juices. In a large bag there are 2 ham sandwiches and 7 turkey sandwiches.

Hence, Total number of juice in a cooler = 5 + 2 + 6 = 13

And, Total number of sandwiches = 2 + 7 = 9

Thus, The probability you get orange juice and a ham sandwich is,

⇒ 5 / 13 × 2 / 9

⇒ 10/117

Learn more about the probability visit:

https://brainly.com/question/13604758

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Answer:

2x + 4 > 14

2x > 10

x > 5

Answer:

C.x>5

Step-by-step explanation:

2x+4>14

2x>10

x>5

Hope this helps! :)

Area of it is 54ft Kv

Volume is 27 ft cube (3)

Answer: $13, don't just copy that answer actually try to understand it. ⬇️

Step-by-step explanation: Think of it as a number line.

$12-$12.10-$12.20-$12.30-$12.40-$12.50-$12.60-$12.70-$12.80-$12.90$13

the $12.50 is directly in the middle of $12 and $13. Lets say it $12.51 now its not directly in the middle, but more over to the $13, so then we would go up to 13$ which is the nearest dollar. If it were $12.49 then it would be closer to the $12, so we would go down to $12.

I hope this helps!

Answer:

7

Step-by-step explanation:

The distance between points A and B is 7.

Have a great day! :)

and can I please have brainliest?

Answer:

I'm pretty sure itd be tropic fresh fruit punch, with it having more concentration compared too the other brand.

Answer:

2/10*4/10=2/25 aka 0.08 aka rounded is 0.1

Step-by-step explanation:

hope this helps plz give brainliest

Answer:

$24

Step-by-step explanation:

Fist, you will multiply the percent, 15, and the total money amount, 160, which you would get 2,400. Then, divide 2,400 by 100, and there you will get the tip, $24. I hope this helps :)

Answer:

true

Step-by-step explanation:

The only regular (all sides equal and all angles equal) quadrilateral is a square. So all other quadrilaterals are irregular.

Answer:

Falsee, I believe.

Rhombuses are equilateral too...

Hope that helps!

-Sabrina

Step-by-step explanation:

Answer:

104 degrees

Step-by-step explanation:

360-76(2)= 208

208 divided by 2= 104 degrees

Answer:

gl

Step-by-step explanation:

r i p

Answer:

dang bro im sorry that happened to you but it will get better :) dont cry over her

Answer:

Option (C) is not equal to 5/9

Answer:

C is incorrect

Step-by-step explanation:

A: 5 * 2 = 10   9 * 2 = 18

B: 5 * 4 = 20   9 * 4 = 36

C: 5 * 6 = 30   9 * 6 = 54

D: 5 * 7 = 35   9 * 7 = 63

E: 5 * 10 = 50   9 * 10 = 90

Hope this helped!      

Answer:

1. 2400+250v=t

2. 11

3. at the least 15

Step-by-step explanation:

1. 250 is dependent variable

2. 5,150-2400=2750

2750/250=11

3.2400+250x=6000

6000-2400=3600

250x=360

3600/250

x=14.4

you need to sell at least 15

Answer

80oz

Hope

it helps

Agnete consumes 1.68 grams of caffeine in a week.

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

We know that Agnete drinks 3 cups of drip coffee every day, and each cup contains 8 oz of coffee, which is equivalent to 80 mg of caffeine.

To find out how many grams of caffeine Agnete consumes in a week, we can start by calculating the total amount of caffeine she consumes in a day:

Total caffeine in a day.

= 3 cups x 80 mg/cup

= 240 mg

Then, we can multiply this value by 7 to find the total amount of caffeine she consumes in a week:

Total caffeine in a week = 240 mg/day x 7 days/week = 1680 mg

To convert milligrams (mg) to grams (g), we divide by 1000:

Total caffeine in a week = 1680 mg / 1000 = 1.68 g

Therefore,

Agnete consumes 1.68 grams of caffeine in a week.

Learn more about unit rates here:

https://brainly.com/question/11258929

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Answer:

This is the answer

Answer:

thxs

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

Answer:

Slope intercept form: y=mx+b

-x-6+2y=0

2y=x+6

y=1/2(x+6)

y=1/2x+3

Let me know if this helps!

Step-by-step explanation:

slope intercept is y=mx+b

add -x to the other side to get

-6+2y=x

then add the -6 to get

2y=x+6 then divied by 2 to get

y=1/2x+6/ 2

then simply to get

y=1/2x+3 or y=x/2+3

Answer:

The 95% confidence interval of for this random sample is between 128.16 calories and 139.84 calories. This means that we are 95% that the mean number of calories for all bags of potato chips is in this interval.

Step-by-step explanation:

We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 35 - 1 = 34

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 34 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975[/tex]. So we have T = 2.0322

The margin of error is:

[tex]M = T\frac{s}{\sqrt{n}} = 2.0322\frac{17}{\sqrt{35}} = 5.84[/tex]

In which s is the standard deviation of the sample and n is the size of the sample.

The lower end of the interval is the sample mean subtracted by M. So it is 134 - 5.84 = 128.16 calories

The upper end of the interval is the sample mean added to M. So it is 134 + 5.84 = 139.84 calories

The 95% confidence interval of for this random sample is between 128.16 calories and 139.84 calories. This means that we are 95% that the mean number of calories for all bags of potato chips is in this interval.