Compare the values

9 x 10^2 is ? times as much as 3 x 10^-2

a. 3 x 10^-4
b. 6 x 10^4
c. 6 x 10^0
d. 3 x 10^4

Answer:

[tex] {4}^{8} {4}^{2} = {4}^{10} [/tex]

[tex]( { {2}^{4} )}^{5} = {2}^{20} [/tex]

[tex] \frac{ {5}^{6} }{ {5}^{2} } = {5}^{4} [/tex]

a = 10, b = 20, c = 4

Answer:

22.5% hope this helps!

Step-by-step explanation:

1) 18 over 80

2) 18 divided by 80 = .225

3) move the decimal to the right twice

4) answer is 22.5%

Answer: Ex. Prob. Is 23 % becuase it’s 22.5 % you round the five up and get 23%

Step-by-step explanation:

18/20

divide 18 by 20

then you get .225

move the decimal point twice

you get 22.5%

round that up and get 23%

Answer:

Certain

Step-by-step explanation:

The term probability describes the number chance that an event will happen.

The value of probability is 1 when an event is certain to happen.

An event that cannot possibly happen has a probability of 0.

The probability is between 0 and 1. If there is a chance that an event will happen.

Answer:

x = 5

Step-by-step explanation:

By remote exterior angle theorem:

[tex](6 + 25x) \degree = (18x - 3)\degree + 44\degree \\ 6 + 25x = 18x - 3 + 44 \\ 25x - 18x = 41 - 6 \\ 7x = 35 \\ x = \frac{35}{7} \\ \huge \red{ \boxed{ x = 5}}[/tex]

The two angles on the bottom form a right angle so they need to equal 90 degrees.

X = 90 - 35

X = 55 degrees.

Answer:

x=55

Step-by-step explanation:

The angles x and 35 are complementary, or add to 90 degrees

x+35=90

Subtract 35 from both sides

x=55

The statement that's is true is B. A population includes all of the elements from a set of data.

It's should be noted that a population of a given set of numbers consists of all the numbers. During research, a sample is gotten from the entire population and everyone has a chance of being picked.

It should be noted that there are several samples that can be gotten from the population. Also, a measurable characteristic of a population is not referred to as a statistic.

In conclusion, the correct option is B.

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The correct statement is B) A population includes all of the elements from a set of data. This is because a population refers to the totality of subjects we wish to study, whereas a sample is a subset from which we collect data. A statistic is a measure of a sample, and a parameter is a measure of a population.

The question pertains to statistical terminology, specifically the definitions of sample, statistic, population, and parameter. B) A population includes all of the elements from a set of data. This statement is TRUE. A population refers to the entire set of subjects or elements that we are interested in studying. The definition can be applied across various contexts, such as all students in a school, all the birds in a forest, or all the cars produced by a factory.

Conversely, a sample is a subset of the population from which data is actually collected. This is because it is often impractical or impossible to collect data from the entire population. A statistic is a characteristic of a sample, such as the mean or standard deviation, which provides an estimate of the corresponding population parameter. A parameter, therefore, is a characteristic that describes the entire population. For instance, if we calculate the average height of a sample of students from a school, that average is a statistic that estimates the average height of the entire school population—an example of a parameter.

Statement A is incorrect because a measurable characteristic of a population is called a parameter, not a statistic. Statement C is incorrect because multiple samples can be drawn from the same population. Statement D is incorrect because a measurable characteristic of a sample is called a statistic, not a parameter.

Answer:

6

Step-by-step explanation:

Answer:

C. 6

Step-by-step explanation:

Answer:

437,500

Step-by-step explanation:

The percentage value of amount of money spent on radio advertising is given by R = $ 437,500

A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %

The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.

Percentage change is the difference between the measured value and the true value , as a percentage of the true value

Percentage change =( (| Measured Value - True Value |) / True Value ) x 100

Given data ,

Let the percentage value of amount of money spent on radio advertising be represented as R

Now , the total amount of revenue money = $ 50,00,000

The percentage of money spent on traditional media = 25 %

So , the amount of money spent on traditional media = percentage of money spent on traditional media x total amount of revenue money

On simplifying , we get

The amount of money spent on traditional media = ( 25/100 ) x 5000000

The amount of money spent on traditional media = $ 12,50,000

Now , the percentage of amount spent on radio advertising = 35 %

So , the amount of money spent on radio advertising = ( 35/100 ) x amount of money spent on traditional media

On simplifying , we get

The amount of money spent on radio advertising = ( 35/100 ) x 12,50,000

The amount of money spent on radio advertising = $ 4,37,500

Hence , the amount of money on radio advertising is $ 4,37,500

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Answer:

Step-by-step explanation:

Answer:

The total cost of the loan = $444,208.80¢

Step-by-step explanation:

Please kindly check the attached files for details

Answer: $444,309.60

Step-by-step explanation:

Answer:

I'd say your answer should be (B.) A and B

Step-by-step explanation:

point B on your graph is in quadrant one.

also, your point is at (5,4) so both numbers of your point are positive.

therefore, your answer should be (B.) A and B

Hope this helps!

Answer:

the answer is 3465

Step-by-step explanation:

got it right on ed

The required volume of composite figure is 3465 cubic units. Option d is correct.

For composite figure made of triangular pyramid over triangular prism both as congruent base with dimension h = 10 and base =22.
Hight for both pyramid and prism is 19.5 and 25
Volume of composite figure is to be determine,  

When two or more solid put together to form new solid is said to be composite figure.

Here,
Volume of a pyramid = 1/3(1/2 base x height of triangle base)*h of
Volume of a pyramid = 1/3*22*10/2*19.5 = 715 cubic units

Similarly, for triangular prism
Volume of a triangular prism= 22*10/2x 25 = 2750 cubic units

Total volume =  volume of a triangular (pyramid +  prism)
Total volume = 715+2750
Total volume = 3465 cubic units.

Thus the required volume of composite figure is 3465 cubic units.

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Answer:

1/42,042 or 2.38×10^-5

Step-by-step explanation:

Please kindly check the attached files for explanation

Answer:

It's 15

Step-by-step explanation:

Got it right

The measure of B'C' after the dilation of 3 is given by the equation BC = 15

Resizing an item uses a transition called Dilation. Dilation is used to enlarge or contract the items. The result of this transformation is an image with the same shape as the original. However, there is a variation in the shape's size. Dilation transformations ensure that the shape will stay the same and that corresponding angles will be congruent

Given data ,

Let the triangle be represented as ABC

Now , the dilated triangle is represented as A'B'C'

The dilation factor d = 3

The measure of side AB = 4 units

The measure of side BC = 5 units

The measure of side AC = 3 units

Now , after the dilation of 3 , we get

The measure of side A'B' = 12 units

The measure of side B'C' = 15 units

The measure of side A'C' = 9 units

Hence , the measure of side B'C' is 15 units

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Answer:

16.67%

Step-by-step explanation:

No. of options: 6

Correct option: 1

P(correct) = 1/6 × 100

16.67%

Answer:

-117

Step-by-step explanation:

Plug -10 in every time you see "x". Then, I used a calculator to evaluate the function (find the answer). Then, I got -117.

Hope this helped :)

Answer:

Walt has 37 quarters.  Hank has 33.

Step-by-step explanation:

Solve the given equation for q:

0.25q + 0.25q - 1.00 = 17.50

Simplify this, obtaining:

0.50q = 18.50

Simplifying this by multiplying both terms of this result by 100:

50 q = 1850

Thus, q = 1850/50 = 37

Walt has 37 quarters.  Hank has 33.

Note that 37 + 33 = 70, and that 70($0.25) = $17.50.  So our results are correct.

Answer:

D

Step-by-step explanation:

Answer:

vertex and AOS is 0, and i think the stretch is 1

Step-by-step explanation:

Answer: vertex (0,0)

Vertical stretch

Axis of symmetry X=0

Step-by-step explanation:

Answer:

[tex](x^2+3)(x^2-3)[/tex]

Step-by-step explanation:

Since both are perfect squares use the difference of squares formula [tex]a^2-b^2=(a+b)(a-b)[/tex] with a = [tex]x^{2}[/tex] and b = 3

=[tex](x^2 +3)(x^2-3)[/tex]

Answer:

2⁻²

Step-by-step explanation:

(2⁴x 2³ )/ (2⁵x 2⁴)

2⁴ cancels itself up and down

2³/2⁵

Using Law of Indices

2³⁻⁵= 2⁻²

Answer:

a=3

Step-by-step explanation:

Intersecting Secants Theorem

If two secant segments are drawn to a circle from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segment.

Applying the theorem of Intersecting Secants in the diagram

[tex]TV\cdot UV=SV\cdot RV[/tex]

[tex]a*12=4X9\\12a=36\\a=36\div12\\a=3[/tex]

Therefore, the value of a=3

Answer:

The answer to this question is 3

Step-by-step explanation:

Answer:

12 hats

Step-by-step explanation:

Answer:

6.8 units

Step-by-step explanation:

Formula for Area of a Pyramid:

V = 1/3 bh (b = area of triangular base)

147.97 = 1/3b(9.6)

Solve for b by dividing 147.97 by (1/3)(9.6)

b = 46.2

b is the area of the base so take the square root to find the length of one edge

√46.2 = 6.8 units

Answer:

How much water is in an empty glass that is 10cm high and has a diameter of 5 cm ?

= 196,25 cm

Step-by-step explanation:

diameter = 5 cm

radius = 1/2 × diameter

radius = 1/2 × 5 = 2,5

How much water is in an empty glass that is 10cm high and has a diameter of 5 cm?

= π × r × r × high

= 3,14 × 2,5 × 2,5 × 10

= 196,25 cm

The amount of water in an empty glass is 196.43 cubic centimetre.

Given diameter of glass is 5 cm.

So its radius is [tex]\frac{5}{2}[/tex] cm or 2.5 cm.

Height of glass is 10 cm.

Now we know that normal shape of glass is cylindrical,

So volume of glass = volume of cylinder= [tex]\pi r^{2} h[/tex]

= [tex]\frac{22}{7} \times2.5^{2} \times10[/tex]

[tex]= \frac{22}{7} \times6.25\times10[/tex]

[tex]=196.43 cm^{3}[/tex]

Hence the amount of water in an empty glass is 196.43 cubic centimetre.

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Answer:

[tex]29\left(x+8\right)<26.19\\[/tex]

[tex]\frac{29\left(x+8\right)}{29}<\frac{26.19}{29}\\x+8<0.90310\dots \\x<-7.09689\dots[/tex]

I can't draw the graph but the notation is: [tex]x\in\mathbb{R}|x<-7.09689\dots[/tex]

x equals to all the region in the left from -7.09689...

Answer:0,-1,5,-2.5,two

Step-by-step explanation:

Just did it