Find the volume of the figure of 7 inches, 21 inches and 15 inches.

Answer:

The answer is z= 1,-1+i[tex]\sqrt{6}[/tex], -1-i [tex]\sqrt{6}[/tex]

Step-by-step explanation:

Answer:

104 degrees

Step-by-step explanation:

360-76(2)= 208

208 divided by 2= 104 degrees

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.

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Answer:

18 assignments left

Step-by-step explanation:

If my answer was wrong then im sorry

100%-40%=60%×30÷100=18

Answer:

The answer  is D the last one

Hope this helped

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:

45

Step-by-step explanation:

Answer:4.8

Step-by-step explanation:

Answer: See if you can use a picture...I can't understand your question.

Step-by-step explanation:

Answer:

f

Step-by-step explanation:

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

Answer:

[tex]\Large \boxed{\sf A}[/tex]

Step-by-step explanation:

[tex]\displaystyle \left(\frac{2}{3}\right)^4[/tex]

n  → exponent, means to multiply the base number by itself n  no. of times.

Here we multiply the base number by itself 4 times.

[tex]\displaystyle \frac{2}{3}\cdot \frac{2}{3}\cdot \frac{2}{3}\cdot \frac{2}{3}[/tex]

Answer: A.

To expand a exponent, you'll find the number how much it powers by and expand it by what the power or exponent number represents.

The fraction is 2/3 and the exponent is 4. Like I've said before, to expand it you'll find the number how much it powers by.

In the equation, 2/3 is going to the 4th power, so we will expand the fraction 4 times.

2/3 × 2/3 × 2/3 × 2/3

is 2/3 to the 4th power in expanded form.

Hence, A is the answer.

The surface area of the prism is 108 m².

The area of a three dimensional object on it's outer surface is called the surface area of the object.

Given is the figure of a triangular prism.

Triangular prism consists of two triangular bases and three rectangular lateral faces.

Triangular base is right triangle.

Surface area of prism = area of bases + area of lateral faces

Area of a triangular base = [tex]\frac{1}{2}[/tex] × base × height

                                          = [tex]\frac{1}{2}[/tex] × 4 × 3

                                          = 6 m²

Area of two triangular bases = 2 × 6 = 12 m²

Area of a rectangle = length × width

Area of rectangular faces = (8 × 5) + (8 × 4) + (8 × 3)

                                           = 40 + 32 + 24

                                           = 96 m²

Total surface area = 12 m² + 96 m² = 108 m²

Hence the total surface area of the prism is 108 m².

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Answer: it’s should be -300

Step-by-step explanation:

Answer:

Step-by-step explanation:28637 /ueo

Answer:

271

Step-by-step explanation:

Answer:

$279

explanation:

Answer:

48

Step-by-step explanation:

6+x/4 = 18

x/4 = 12

x= 48

Answer:

x = 48

here's your solution

=>. let the number be. X

=> now , quater of this number = X/4

=> then 6 is added to it

=> we get this. =. 6 + X/4

=> it is given that this number is equal to 18

=>. so, our final equation is 6 + X/4 = 18

=> solve , X/4 = 18 - 6

=> X/4 = 12

=>. X = 12*4

=> X = 48

hope it helps

Answer:

Step-by-step explanation:

20,24,25,27,31,35,38

minimum;20

medium: 27

maximum: 38

lower quartile: 24

upper quartile:35

put numbers in number order

the first number is the minimum, the last number is the maximum. the middle number "split" is the median.

quartiles are the numbers in the middle of the data you just "split"

(so like a quarter)

i may be wrong i haven't done this in years

Answer:

b

Step-by-step explanation:

b because the angles of a trinagle are accurate for the cm. And because the angles of traingles are small.

Step-by-step explanation:

• 5X + 2Y = 48

• 2Y = 48 - 5X

let's use this and replace it on the second equation

• 3X + 2Y = 32

• 3X + 48 - 5X = 32

• 3X - 5X = 32 - 48

• -2X = -16

• X = 8

now use the X value we found to find the Y

• 5X + 2Y = 48

• 5*8 + 2Y = 48

• 40 + 2Y = 48

• 2Y = 48-40

• Y = 8/2

• Y = 4

A: x = $8, y = $4

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! :)

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.

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?

The difference in length between the longest ski trail and the shortest ski trail is 7/4.

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have:

Length of the longest ski trail = 3 1/8 = 25/8

Length of the shortest ski trail = 1 3/8 = 11/8

Difference in length between the longest ski trail and the shortest ski trail:

= 25/8 - 11/8

= 14/8

= 7/4

Thus, the difference in length between the longest ski trail and the shortest ski trail is 7/4.

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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:

85

Step-by-step explanation: