opposite of counting number is called

Answer:

Height = 4.78 unit approximately

Step-by-step explanation:

Volume of a one is given by the formula 1/3πr²h

So given that yhe volume of this cone is equal to 320Tr units

And the radius is 8 units.

Lets determine the height of the cone.

V= 1/3πr²h

But V = 320

r = 8

320 = 1/3((3.14)(8)²h

(320*3)/(3.14*64)= h

960/200.96= h

4.777= h

h = 4.78 unit approximately

Answer:

0.2

Step-by-step explanation:

Answer:

0.2

Step-by-step explanation:

Answer:

\(\huge \boxed{ \mathrm{D.} \ \ a^2 +b^2 =c^2}}\)

Step-by-step explanation:

The correct equation for the Pythagorean theorem is:

\(\Rightarrow \ \ a^2 +b^2 =c^2\)

c is the length of the hypotenuse of the right triangle

a and b are the side lengths of the right triangle

Answer:

8 27/28 or 251/28

Step-by-step explanation:

Find common denominators then simply add.

Sheena receives change of $7.55 after paying $20 bill.

Information is graphically represented in a bar graph. To represent value, it makes use of bars that stretch to various heights. Vertical bars, horizontal bars, grouped bars (multiple bars that compare values in a category), and stacked bars can all be used to create bar graphs.

Therefore,

Sheena buys three items, one sandwich and two pretzels.

Given the rate of sandwich = $6.95

Rate of pretzels = $2.75 each

So rate of two pretzels = $2.75 x 2 = $5.5

Total amount paid = $20

To find the change she receives ,

Total payment paid - total amount of items

Total amount for items = $6.95 + $5.5

                                     = $12.45

Change receives = $20 - $12.45

                            = $7.55

Therefore the change Sheena receives is : $7.55.

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Answer: the answer is 21/32 and it is equivalent to 0.65625.

Step-by-step explanation:

Answer:

the answer is 112

Step-by-step explanation:

7² = 49.

4² = 16.

49+3(16+3+2) = 49+3(21) = 49+63 = 112

Answer:

112

Step-by-step explanation:

7² + 3(4² + 3 + 2)

First, exponents

49 + 3(16 + 3 + 2)

Next, distribute 3 to 16, 3, and 2

49 + 48 + 9 + 6

Add 49 and 48

97 + 9 + 6

Add 97 and 9

106 + 6

Add 106 and 6 together to get the answer:

112

I Hope That This Helps! :)

Answer:

\(\frac{3}{8}\)

Step-by-step explanation:

\(1/2 - 1/8\\\frac{1}{2}-\frac{1}{8}\\\\\mathrm{Least\:Common\:Multiplier\:of\:}2,\:8:\quad 8\\\\\mathrm{Adjust\:Fractions\:based\:on\:the\:LCM}\\\frac{1}{2}=\frac{1\times\:4}{2\times\:4}=\frac{4}{8}\\\\=\frac{4}{8}-\frac{1}{8}\\\\=\frac{4-1}{8}\\\\=\frac{3}{8}\)

The correct option is B: The result of multiplying 7 3/8 by a number larger than 1 is less than 7 3/8.

Once kids have a firm grasp on right fractions, they are exposed to mixed numbers and improper fractions.

Divide the numerator and denominator to create a mixed fractions from an incorrect fraction. The solution to this problem is the whole number portion; the leftover portion is the numerator; its denominator stays the same.

We can convert the two fractions to decimal form in order to compare them.

7.375 is equivalent to 7 3/8, and

4/5 is equivalent to 0.8.

7.375 multiplied by 0.8 results in:

7.375 × 0.8 = 5.9

Since the result is 5.9, which is less than 7.375, it follows that 7 3/8 multiplied by 4/5 is less than 7 3/8.

Thus, the result of multiplying 7 3/8 by a number larger than 1 is less than 7 3/8.

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Answer:

Step-by-step explanation:

-1/3x-9+9=15+9

-1/3x=24*-3/1

x=-72

Answer:

Step-by-step explanation:

step 1:

determining the values for standard form for the equation of a line,

y = mx + c

Step 2:

calculation of m, where m is the gradient or slope which determines how steep the line is.

step 3:

calculation of c, where c is the height at which the line crosses the y - axis also known as y - intercept

The rectangular equation for the plane curve defined by the parametric equation x = t + 4, y = t² is; y = x² - 8x + 16

We are given the parametric equations as;

x = t + 4

y = t²

Now, for us to convert parametric equations to a rectangular equation (cartesian equation) means that we are solving for t in terms of x and then plugging it back into the y equation.  Therefore, we have;

x = t + 4

t = x - 4

Thus;

y = (x - 4)²

Expanding this gives;

y = x² -4x - 4x + 16

y = x² - 8x + 16

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Answer:

Option 4

Step-by-step explanation:

The domain of this function is the possible values of n that are suitable for this function. Since n represents a number of vehicles, the domain of n should be a whole number (since you cannot have a negative number of vehicles or half of a vehicle).

hope this helps :)

Correlation (GPA, Income) =1. A sample correlation coefficient is called r, while a population correlation coefficient is called rho, the Greek letter ρ. The sample correlation coefficient uses the sample covariance between variables and their sample standard deviations.

 GPA Income (GPA-average)^2 (Income-average) ^2 GPA*Income

 3 6 1 4 18

 1 2 1 4 2

 2 4 0 0 8

average 2 4 0.666666667 2.666666667 9.333333

var(GPA) = average((GPA-average)^2) = 0.666

var(Income) = average((Income-average)^2) = 2.666

Correlation (x,y)=cov (x,y) /sqrt (var(x) * var(y))

Hence

cov (GPA, Income)= average (GPA* Income) - average(GPA)* average (Income)

=9.3333-2*4

=1.333

Correlation (GPA, Income)= cov (GPA, Income)/sqrt( var(GPA)*var(Income))

=1.333/sqrt(0.666*2.666)

=1

Correlation (GPA, Income) =1

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Answer:

The table represents a nonlinear function because the rate is not constant.

Step-by-step explanation:

As shown in the picture below, the x side of the table has the same rate of change of +1. However, due to the fact that the y side does not have the same rate of change, +6 and +3, the table represents a non linear function. If the rate on the y side of the table were all the same, then this would be a Linear function.

The minimum amount of plastic wrap needed to completely wrap 8 containers is  794. 4 in². Option D

The area of each circular end is:

A = πr²

A = 3.14 × (2.75)²

A = 23.68in²

The area of the rectangular side is:

A = h * circumference

circumference = 5.5in * π

circumference = 17.27in

Using the given height of 3 inches, we get:

A = 3in * 17.27

A = 51.81in²

Therefore, the total surface area of each container is:

A = 2 * 23.68 + 51.81

A = 98.17in²

To wrap 8 containers, we need to multiply the surface area of each container by 8:

Total surface area = 8 × 98.17

Total surface area = 794. 4 in²

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Answer:

the lines are neither

Step-by-step explanation:

The answer is 369,072. This is the total number of copies sold to date.

An expression that uses symbols to represent the relationship between two or more values.

This is calculated by solving the equation 9.7% × x = 35,800, where x is the total number of copies sold to date.

To solve this equation, we first need to convert the percentage to a decimal.

To do this, we divide 9.7 by 100, giving us 0.097.

We can then multiply both sides of the equation by this decimal, giving us 0.097x = 35,800.

We can then solve for x by dividing both sides of the equation by 0.097. This gives us x = 369,072. This is the total number of copies sold to date.

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Answer:

D=1

Step-by-step explanation:

1. Combine multiplied terms into a single fraction
2. Cancel terms that are in both numerator and denominator
3. Divide by 1

Answer:

I honestly don't know but I think its all real numbers but not zero

Step-by-step explanation:

Answer:

Option B

Step-by-step explanation:

The two samples are paired as the gas mileage of 48 trucks is measured for before tuneup and after tuneup. The gas mileage of 48 trucks will be affected by receiving tuneup. As the same 48 trucks are selected for tuneup, so the sample will be dependent. Hence the two samples are dependent because the same trucks are sampled.  

The trains will take 25 minutes to be 50km apart from eachother.

After 5 mins the trains are 10km & in 15 mins they are 30km.

So 5minsx5=25mins and 10kmx5=50km

Answer:

6.890625 Tons

Step-by-step explanation:

To get total in ounces: [(14,700 x 15) = 220,500 OZ].

To convert ounces to tons: [(220,500/32,000) = 6.890625 Tons]

Answer:

\(-0.78 > -\dfrac{5}6 ~~ \text{or}~~-0.78> -0.8\overline 3\)

Step-by-step explanation:

Answer:

-0.78

Step-by-step explanation:

-0.78 and -0.83 With negative you always choose the smaller number because it is closer to 0 or the postive numbers. This makes me pretty sure it is -0.78 correct me if I am wrong.

Go shop Quelenasboutique on Esty!

Answer:

X = 50

Step-by-step explanation:

(5x - 100) + (x - 20) = 180 (sum of angle on a straight line is = 180)

5x + x -100 -120 = 180

6x - 120 = 180

6x = 180 + 120

6x = 300

x = 300/6

x = 50

For y

3y + y + 140 = 180

4y = 180 -140

4y = 40

y = 40/4

y = 10

Answer:

c hope this helps

Step-by-step explanation:

Answer:

The correct answer should be C.

Answer:

\( - 8(45) + 482 = - 360 + 482 = 122\)

Answer:

97

There are 97 people who ate pizza (of these three activities) last Friday night.

Step-by-step explanation:

We have

A= 159 watched TV

B=157 hung out with friends

C=30 watched TV and ate pizza, but did not hang out with friends

D=30 watched TV and hung out with friends, but did not eat pizza

E= 48 hung out with friends and ate pizza, but did not watch TV

F=27 watched TV, hung out with friends, and ate pizza

G= 69 did not do any of these three activities

We find out the number of people eating pizza by deducting the number of people not eating pizza from the total number.

So people not eating pizza are listed as A, B, D, G

Total = 512

Those who only ate pizza= total - (A+B+D+G)

                                           = 512 - (159+157+30+69)

                                           = 512- 415= 97

There are 97 people who ate pizza (of these three activities) last Friday night.