Name the polynomial and number of terms.
10v4 +5v2 + 2v-5

Answer:

he right

Step-by-step explanation:

Answer:

Step-by-step explanation:

Scott ran 1 mile in 8 minutes

The slope of the line is 8 which means Scott ran 8 miles in 1-minute option (B) is correct.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

The graph of a line is shown in the picture

As we can see in the graph the line passes from the origin.

Two points are (40,5) and (0,0) on the line.

Using slope formula:

m = (y2-y2)/(x2-x1)

Slope of line = (40 miles)/(5 minutes) = 8 Mikes per minute

Thus, the slope of the line is 8 which means Scott ran 8 miles in 1-minute option (B) is correct.

The complete question is mentioned in the picture.

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Answer:

the answer is 2

Step-by-step explanation:

The equation which represent the three squares which is divided into the 5 fifths is,

[tex]15 \times \dfrac{1}{5} = 3[/tex]

A fraction number is the number which is a part of a whole number. It is written with a numerator and denominator. Fraction number are written as,

[tex]\dfrac{a}{b}[/tex]

Here (a) is the numerator and (b) is the denominator.

A multiple of a fraction is the number which is n times of the original function.

The model represents,

[tex]3 \div 1/5[/tex]

Here, the total number of square are given is 3. These three square are then divided into the one fifth.

Thus, we get total 3 times of 5 one fifth which is equal to the entire 3 squares

.

Thus, the equation can be written for this condition as,

[tex]15 \times \dfrac{1}{5} = 3[/tex]

Hence, the equation which represent the three squares which is divided into the 5 fifths is,

[tex]15 \times \dfrac{1}{5} = 3[/tex]

Option B is the correct option.

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Its an arithmetic sequence. Here is the formula and process.

An= A1 + (n-1) d

An = the nth term in the sequence

A1 = 1st term

n = number of terms

d = common difference

An = A1 + (n-1) d

= 11 + (100-1) 11

= 11 + (99) 11

= 11 + 1,089

= 1,100

sana makatulongg study hard

The required 100th term in the sequence is given as 1100.

What is the 100th term in the sequences 11, 22, 33, 44, 55 … is to determine.

Arithmetic progression is the series of numbers that have common differences between preceding values.

Given sequence
11, 22, 33, 44, 55 …

Where first term ( a ) = 11 ;
common difference ( d )  = 11 - 22
                                           = 11
The formula for the nth term of an Arithmetic progression is
a(nth) =   a  + ( n - 1 ) d
a (100th) = 11 + (100 - 1 )11
a (100th)  = 11+ (99)11
                = 11 + 1089
                = 1100
The 100th term in an arithmetic sequence is 1100.

Thus, The required 100th term in the sequence is given as 1100.

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Answer:

58.6 miles per hour

Step-by-step explanation:

205.1 miles /3.5 hours= 58.6 mph

32.1

B y=x-3

8-3=5

10-3=7

12-3=9

Answer:

15.95 feets

Step-by-step explanation:

Given that:

Angle of elevation = 62°

Using trigonometric relation :

Tanθ = opposite / Adjacent

From the drawing attached :

Opposite = 30 feets

Distance between girl and lighthouse = d

Tan 62 = 30 / d

1.8807264 * d = 30

d = 30 / 1.8807264

d = 15.951283

d = 15.95 feets

Answer:

1, 3, 7, 21

Step-by-step explanation:

1, 3, 7, 21

(The bolded is one factor and the other that is not bolded is another factor)

1 times 21 is 21

3 times 7 is 21

Answer:

x = 2 and y = 8

Step-by-step explanation:

Answer:

43.96

Step-by-step explanation:

The radius is 7 inches. This'll mean the diameter is 14, and the circumference of a circle is pi * diameter. This'd be 3.14 * 14 = 43.96 inches :)

Answer: question 1

Step-by-step explanation:

You have 2 keep in mind what a statistical question is. A statistical question is a question that can be answered by collecting data. Only question 1 can be answered by collecting data on how many cats Alisha has.

Hope this helps :)

Complete question :

You have recently begun reasearching phone billing plans. Phone company A charges a flat rate of $75 a month. A flat rate means that your bill will be $75 each month with no additional costs. The billing plan for Phone Company B is a linear function of the number of texts that you send that month. That is, the total cost of the bill changes each month depending on how many texts you send.

Input (no of text) __ cost of bill

50 ______________ $50

150 ______________$60

200 _____________ $65

500 _____________ $95

At what number of text will be phone plan be the same ; At what Number of text is company A the better choice ; At what number of text is company B the better choice.

Answer:

Cost is the same at, x = 300

at number of text, x < 300 phone plan B is better ;

at number of text, x > 300 phone plan A is better

Step-by-step explanation:

Let cost = y

Let x = Number of text

Company A :

y = 75

company B :

y = mx + c

m = slope = (y2 - y1) / (x2 - x1) = (95 - 50) / (500 - 50) = 45 / 450 = 1/10

When y = 50, x = 50

50 = 1/10(50) + c

50 = 5 + c

c = 50 - 5 = 45

Company B:

y = 1/10x + 45

When charge will be the same :

75 = 1/10x + 45

75 - 45 = 1/10x

30 = 1/10x

300 = x

Cost of phoe plan is the same at number of text = 300

At text = 299

Company B :

y = 1/10(299) + 45

y = 74.9

Hence, at number of text, x < 300 phone plan B is better

At text = 301

Company B :

y = 1/10(301) + 45

y = 75.1

Hence, at number of text, x > 300 phone plan A is better

Answer:

b 80 more tickets

Step-by-step explanation:

5,000-1,000=4,000

4,000÷50=80

hope this helps

Answer:

y = -0.5x + 4

Step-by-step explanation:

y = mx + c

m = gradient

= (change in y) ÷ (change in x)

= -1/2

c = y intercept

= 4

Answer:

I believe it is rational depending on the question of course

Answer: C. Rational Numbers

Step-by-step explanation:

Gradpoint.

Slope: -7/4

Point/y-intercept: (0,2)

Answer:

11250 cm^3

Step-by-step explanation:

45cm × 25cm × 10cm =11250cm

Answer:

-3/1

Step-by-step explanation:

Answer: 30, 15 cm

Step-by-step explanation:

Given

The length of the rectangle is twice its breadth

The area of the rectangle is [tex]450\ cm^2[/tex]

Suppose the breadth is x

So, the length is 2x

The area can be written as

[tex]\Rightarrow 2x\times x=450\\\\\Rightarrow x^2=225\\\\\Rightarrow x=15\ cm[/tex]

breadth is 15 cm, length is 30 cm

Answer:

I think $4.00

Answer:

Mean: [tex]\bar x = 40.61[/tex]

[tex]Median =40.2[/tex]

[tex]Mode = 43.4[/tex]

Step-by-step explanation:

Given

See attachment for data

Solving (a): The mean

Mean is calculated as:

[tex]\bar x = \frac{\sum x}{n}[/tex]

From the attached:

[tex]n = 14[/tex]

So, the mean is:

[tex]\bar x = \frac{43.4+43.4+43.4+43.1+43.2+40.2+40.2+40.1+40.3+39.44+39.17+38.03+38.19+36.45}{14}[/tex]

[tex]\bar x = \frac{568.58}{14}[/tex]

[tex]\bar x = 40.61[/tex]

Solving (b): The median

[tex]n = 14[/tex]; this is an even number. So, the median is:

[tex]Median = \frac{1}{2}(n+1)[/tex]

[tex]Median = \frac{1}{2}(14+1)[/tex]

[tex]Median = \frac{1}{2}(15)[/tex]

[tex]Median = 7.5th[/tex]

This implies that the median is the average of the 7th and 8th item.

Next, is to order the data (in ascending order): 36.45, 38.03, 38.19, 39.17, 39.44, 40.1, 40.2, 40.2, 40.3, 43.1, 43.2, 43.4, 43.4, 43.4.

The 7th and 8th items are: 40.2 and 40.2

The median is:

[tex]Median = \frac{1}{2}(40.2 + 40.2)[/tex]

[tex]Median = \frac{1}{2}*80.4[/tex]

[tex]Median =40.2[/tex]

Solving (c): The mode

43.4 has the highest number of occurrence.

So:

[tex]Mode = 43.4[/tex]

Answer:

1 1/2

Step-by-step explanation:

Hope this helps!

Answer:

96

Step-by-step explanation:

3*4*8=96

Answer:

96

Step-by-step explanation:

Answer:

Slope = $4.00

y - intercept = $0.50

y = 4x + 0.5

Step-by-step explanation:

Given :

Cost of Mini blizzard = $4.00

Cost of optional or additional topping = $0.50

A linear model is in the form:

y = mx + b

For this scenario

y = total cost of order

m = slope Coefficient = cost of mini blizzard

x = number of mini blizzards ordered

c = additional cost, cost of candy topping

Hence, rate of change, slope, m = cost of mini blizzard = $4.00

The y - intercept = cost of candy topping = $0.50

Answer:

a.the length of midsegment of an equilateral triangle with side lengths of 12.5 cm.=12.5/2=6.25cm

b.

sinceUT is the perpendicular bisector of line segment AB, where T is on AB, find the length of AT given AT = 3x + 6 and TB = 42 - x.

than AT=BT

3x+6=42-x

3x+x=42-6

x=36/4=9

AT=3×9+6=27+6=33

c.

since angle EFG has angle bisector FH, where EF = GF, find the value of y if EH = 5y + 10 and HG = 28 - y.

EH=GH

5y+10=28-y

6y=28-10

y=18/6=3

a. The length of the midsegment of an equilateral triangle is 6.25 cm

b. The length of AT is 33 units.

c. The value of y is 3.

"It is a triangle whose all sides are equal in length and all angles measure 60° "

"It is a line that intersects another line perpendicularly and divides it into wo equal parts."

"It is a line that splits an angle into two equal angle."

"It is a triangle that has two sides of equal length."

"It is the line segment connecting the midpoints of the two sides of a triangle."

"midsegment = 0.5 × base of triangle"

a.

We have been given an equilateral triangle with side lengths of 12.5 cm.

We need to find the length of the midsegment of an equilateral triangle.

Using midsegment formula,

⇒ midsegment = 0.5 × 12.5

⇒ midsegment = 6.25 cm

Therefore, the length of the midsegment of an equilateral triangle is 6.25 cm

b.

UT is the perpendicular bisector of line segment AB, where T is on AB

We know that the perpendicular bisector  divides the line segment into two equal parts.

⇒ AT = TB

⇒ 3x + 6 = 42 - x

⇒ 3x + x = 42 - 6

⇒ 4x = 36

⇒ x = 9

So, the length of AT would be,

⇒ AT = 3x + 6

⇒ AT = 3(9) + 6

⇒ AT = 33 units

Therefore, the length of AT is 33 units.

c.

An angle EFG has angle bisector FH, where EF = GF

From given data, we can say that for it must an isosceles triangle EFG with EF = GF and base is EG.

An angle EFG has angle bisector FH and point H is on the side EG.

We know that the angle bisector of isosceles triangle is also the perpendicular bisector of the base of an isosceles triangle.

⇒ EH = HG

⇒ 5y + 10 = 28 - y

⇒ 5y + y  = 28 - 10

⇒ 6y = 18

⇒ y = 3

Therefore, the value of y is 3.

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Answer:

x=12

Step-by-step explanation:

What we have here is a secant and tangent. Using this theorem,

Given the segments of a secant segment and a tangent segment which share an endpoint outside of a circle,

The product lengths of the secant segment and external secant segment equals the length of the tangent segment squared.

In other words,

[tex]9(7 + 9) = {x}^{2} [/tex]

[tex]9(16) = {x}^{2} [/tex]

[tex]144 = {x}^{2} [/tex]

[tex]x = 12[/tex]

Answer:     b

Step-by-step explanation:

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