Students in a math class will be randomly assigned a polygon for
a class project. The only types of polygons being assigned are
quadrilaterals. pentagons, hexagons, octagons nonagons, and
decagons. If there is an equal type of polygons, what is the
probability that the first polygon assigned will be a nonagon?
Express your answer as a fraction

Answer:

384.61

Step-by-step explanation:

ok the 3000 does NOW MATTER  they ask about the norm. so 2500 ÷ 6.50$

=384.61 :)

Answer:

when the doubled the pair of sandals manufactured=3000-2500

=500

the amount spend on manufacturing running shoes=,2500-500

=2000

number of sandals made=500//2.50

(without doubling) =200

number of running shoes =2000/4

=500

Answer:

The answers are 5 10

Step-by-step explanation:

Answer:

5.10!!!

Step-by-step explanation:

Answer:

The blanks in order for the bottom row are 8, 9. The blanks for the top row is 6.

Step-by-step explanation:

It is counting by 1's starting at 5 for the bottom row and starting at 0 counting by 1's in the top row.

Answer:

in order from left to right, 8, 9, 6

Step-by-step explanation:

Since he already wrote 5 pages and will write 1 more every hour, the top row (# of hours) + 5 will equal the bottom row (pages written). 3+5=8, 4+5=9, and 6+5=11, so from left to right, it's

8, 9, 6

Answer:

d.) -2 = y – 1

Step-by-step explanation:

Answer:

The list price is of $650.

Step-by-step explanation:

Multipliers:

For a decrease of a%, we multiply by: [tex]\frac{100-a}{100}[/tex]

List price: x

Discounts:

15%:

[tex]\frac{100-15}{100} = \frac{85}{100} = 0.85[/tex]

10%:

[tex]\frac{100-10}{100} = \frac{90}{100} = 0.9[/tex]

4%

[tex]\frac{100-4}{100} = \frac{96}{100} = 0.96[/tex]

This means that x is multiplied by 0.85, 0.9 and 0.96.

Net price of $477.36. What is the list price?

So

[tex]0.85*0.9*0.96x = 477.36[/tex]

[tex]x = \frac{477.36}{0.85*0.9*0.96}[/tex]

[tex]x = 650[/tex]

The list price is of $650.

Answer: It is 18

Step-by-step explanation:

Answer:

18cm

Step-by-step explanation:

y = 200 * (0.75) ^x

(Please mark me brainliest! Thank you in advance!)

Answer:

f(2) = 25

Step-by-step explanation:

f(x) = 5^x

f(2) = 5^2 = 5 * 5 = 25

f(2) = 25

Answer:

the answer to that is B hope it helps

Answer:

y = -7

Step-by-step explanation:

I wrote how I did

and the steps

Answer: -7

Step-by-step explanation:

Answer:

1/12 piece of fabric

Step-by-step explanation:

Answer:

C 37.5

Step-by-step explanation:

1 inch is 30 feet. so feet is 30 x [number of inches]. 30 x 1.25 = 37.5

Answer:

[tex]r = 6[/tex]

Step-by-step explanation:

Given

[tex]a = 3[/tex] --- First, term

[tex]T_4 = 648[/tex] --- Fourth term

Required: Determine the common ratio

The nth term of a GP is

[tex]T_n = ar^{n-1[/tex]

Substitute 4 for n

[tex]T_4 = ar^{4-1[/tex]

[tex]T_4 = ar^{3[/tex]

Substitute 648 and 3 for T4 and 3 respectively.

[tex]648 = 3 * r^{3[/tex]

[tex]r^3 = 216[/tex]

Take cube roots of both sides

[tex]r =\sqrt[3]{216}[/tex]

[tex]r = 6[/tex]

The common ratio is 6

Answer:

Probability is a number between 0 and 1 ;

B. A value calculated by dividing the number of ways the outcome of interest can occur by the total number of possible outcomes, assuming each outcome is equally likely

Step-by-step explanation:

Probability of an event lies with a standardized range of between 0 and 1.

According to the classical approach, the chances of all members of a set of observations have an equal chance of occurring, hence, the probability of an event A will be defined as the ratio of number of ways an event on interest can occur to the total possible occurrences when all outcomes have equal chances of occurrence.

Answer: Your answer is D)

Step-by-step explanation: Hope this helped and Have a Good Day

Answer:

The system has one solution.

Step-by-step explanation:

To find the number of solutions of the system, we equal both equations for y.

If we have ax = b, in which both a and b are different of 0, we have one solution.

If both a and b are 0, we have infinite solutions.

If a is 0 and b is not, there are no solutions.

y=6/7x-8 and y=7/9x+10/9

So

[tex]\frac{6x}{7} - 8 = \frac{7x}{9} + \frac{10}{9}[/tex]

[tex]\frac{6x}{7} - \frac{7x}{9} = \frac{10}{9} + 8[/tex]

[tex]\frac{54x - 49x}{63} = \frac{10}{9} + \frac{72}{9}[/tex]

[tex]\frac{5x}{63} = \frac{82}{9}[/tex]

[tex]45x = 63*82[/tex]

Both a and b are different of 0, so the system has one solution.

Answer:

y=x-4

Step-by-step explanation:

Answer:

y=x-4

Step-by-step explanation:

Because the slope is 1/1 or 1x and the line is on (-4,0)

Note: when the slope is 1/1 keep in mind that slope is rise/run (rise over run) which means that you must always be able to go to the right once then up from the line and always end up back on the line.

Have a wonderful day!

Answer:

That is a rectangle.

Step-by-step explanation:

We cannot say a circle because it is the shape that is being cross sectioned.

Answer: B

Step-by-step explanation:

here u go

i hope u got it

Answer:

C? I have no clue sorry :(((

Answer:

4/8 3/6 5/10 2/4 6/12

Step-by-step explanation:

pls give me the crown pls

and i hope this helped you :)

Answer:

a = 2

b = 1

c = 1

Step-by-step explanation:

The quadratic equation, 2x² + x + 1 = 0, is expressed in the standard form as ax² + bx + c, where a ≠ 0.

Thus,

a = 2

b = 1 (1 * x = x)

c = 1

Answer: -4.1% would be the rate of change

Step-by-step explanation: it went down by $3,100 which is 4.1% of %75,500

Answer:

22.71

Step-by-step explanation:

Please mark me branliest?!?!

Answer:

Option A is the answer buddy

Step-by-step explanation:

Answer:

a is the answer boi

Step-by-step explanation:

Answer:

-109, -77, -61, -37, 9, 57, 125

Step-by-step explanation:

Negative numbers that are high in postive value like 100, are actually lower in value negatively, and the same for the opposite. Then when its in positive value its just normal counting from there :)

Answer:

1. D. Domain

2. C. Range

Step-by-step explanation: