Synthetic division. (X^3-8x^2+17x-10)+{x-5

Answer:

50 - 8 = 42

Step-by-step explanation: 42 is the awnser

Answer:

8p <= 50

Step-by-step explanation:

Using the arrangements formula and the probability concept, it is found that:

The number of possible arrangements of n elements is given by:

[tex]A_n = n![/tex]

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, there are 4 runners, hence, the number of different ways the race can be completed is:

[tex]A_4 = 4! = 24[/tex]

Considering A first and C second, for the third and fourth positions, it is an arrangement of 2 elements, hence:

[tex]A_2 = 2! = 2[/tex]

The probability is:

[tex]p = \frac{2}{24} = \frac{1}{12}[/tex]

[tex]\frac{1}{12}[/tex] probability that A finishes first and C finishes second.

A similar problem is given at https://brainly.com/question/24648661

9514 1404 393

Answer:

Step-by-step explanation:

In similar triangles, corresponding sides are proportional. This lets us write an equation involving x. Sides adjacent are proportional to sides opposite the vertical angle.

  x/45 = 9/30

__

Multiplying by 45 gives the solution:

  x = 45(9/30) = 13.5 . . . meters

Answer: 20

Step-by-step explanation:

55+35=90

42+30=72

90-72=18 (close to 20)

Step-by-step explanation:

Seriously Speaking Am as confused As ...

forgive me but my head is blank

Answer:

Which graph represents Y as a function of X ?​

step-by-step explanation:

a. The graph of y = 2x represents a transformation of the parent function, y = x, which makes the graph twice as steep.

b. The graph of y = 2x represents a transformation of the parent function, y = x, which makes the graph half as steep.

c. The graph of y = x represents a transformation of the parent function, y = 2x, which makes the graph half as steep.

d. The graph of y = x represents a transformation of the parent function, y = 2x, which makes the graph twice as steep.

[tex]\cfrac{\stackrel{\downarrow }{1}}{2}+\cfrac{\stackrel{\downarrow }{2}}{3}\implies \cfrac{}{\underset{\textit{using the LCD of}}{6}}\implies \cfrac{(3)(\stackrel{\downarrow }{1})~~ +~~(2)(\stackrel{\downarrow }{2})}{6}\implies \cfrac{3+4}{6}\implies \cfrac{7}{6}[/tex]

Answer:

9 minutes

Step-by-step explanation:

108 x 3 = 324

324/36 = 9

Answer:

The sum of c and twice d is

c + 2d

-TheUnknownScientist 72

[tex]x = 47[/tex]

Step-by-step explanation:

The 3rd interior angle of the triangle can be written as

[tex]\angle{3} = 180 - 45 - x = 135 - x[/tex]

The angle above is supplementary to the angle (2x - 2), therefore

[tex](135 - x) + (2x - 2) = 180 \Rightarrow 133 + x = 180[/tex]

Solving for x, we get

[tex]x = 47[/tex]

Answer:

yes it represents a fraction

Step-by-step explanation:

hope it helps:) and mark me as brainliest please because i really need it

[tex] \: \: \: \: \: [/tex]

example

[tex] \: \: \: \: \: [/tex]

Answer:

the answer is:

−4x+14

Step-by-step explanation:

Simplify the expression.

Answer:

− 4 x + 14

Step-by-step explanation:

ummm sry not rly sure

Answer:

try kopo

Step-by-step explanation:

b po ba 2148.9 ayn po pabrainless po 5x para maging vertouso na ko pls

At the height of 2467.2 meters from the earths surface, the air pressure equals 50% of the air pressure at the surface of the Earth.

A function is a relation between a dependent and independent variable. We can write the examples of functions as -

y = f(x) = ax + b

y = f(x, y, z) = ax + by + cz

Given is that air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below -

P(h) = P[tex]e^{-0.000122h}[/tex]

where {P} is the air pressure at the surface of the Earth, and his the height above the surface of the Earth, measured in meters.

For 50% of the air pressure at the surface of the Earth, we can write -

50P/100 = P[tex]e^{-0.000122h}[/tex]

1P/2 = P[tex]e^{-0.000122h}[/tex]

1/2 =  [tex]e^{-0.000122h}[/tex]

- 0.000122h = log(1/2) = - 0.301

h = - 0.301/- 0.000122

h = 2467.2 meters

Therefore, at the height of 2467.2 meters from the earths surface, the air pressure equals 50% of the air pressure at the surface of the Earth.

To solve more questions on functions, visit the link below-

https://brainly.com/question/30194223

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The explicit formula for calculating the sum is

[tex]S_N=\frac{n(n-1)}{2} \cdot\frac{n(n+1)}{2}[/tex]

The sum of the nth term of a sequence is expressed as;

[tex]S_n=\frac{n}{2}(2a+(n-1)d)[/tex]

a is the first term

d is the common difference

n is the number of terms

For the sequence  0 + 1 + 2 + 3  +...

[tex]S_n=\frac{n}{2}(2(0)+(n-1)1)\\S_n= \frac{n}{2}(n-1)\\S_n= \frac{n(n-1)}{2}[/tex]

Similarly for the sequence:

1 + 2+ 3 + 4+...

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

Taking the product of the sum to get the explicit formula for calculating the sum

[tex]S_N=\frac{n(n-1)}{2} \cdot\frac{n(n+1)}{2}[/tex]

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Answer:

hi

Step-by-step explanation:

hi

hi

hi

gm

have a nice day

The acres of land she will need to produce 24 tons of nuts is 28 acres.

The farmer produces 9 tons of nuts from 10 1 / 2 acres of land.

The acres of land needed to produce 24 tons of nuts can be calculated below:

9 tons of nuts needs 10 1 / 2(21 / 2) acres of land

24 tons of nuts will need ? acres of land

cross multiply

Acres of land needed = 24 × 21 / 2 / 9

Acres of land needed = 252 / 9

Acres of land needed = 28 acres

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The value of m from the given equation is 3

Given the expression

5m + 4 = 19

Subtract 4 from both sides using the subtraction law of equality.

5m + 4 - 4 = 19 - 4

5m = 19 - 4

5m = 15

Divide both sides by 5 using the Division law of equality

5m/5 = 15/5

m = 3

Hence the value of m from the given equation is 3

Learn more on linear equation here: https://brainly.com/question/2159099

Answer:

x = 0.34177215

Step-by-step explanation:

Answer:0.3418

Step-by-step explanation:

Answer:

m=-2

Step-by-step explanation:

The slope equation is y=mx+b.

This means that

y is y

m is -2

x is x

and

b is 4

Answer:

58

Step-by-step explanation:

7 x 8 + (9 - 7)

=> 7 x 8 + 2

=> 56 + 2

=> 58

Therefore, 58 is our answer

Answer:

58

Step-by-step explanation:

7*8+(9-7)=

7*8+2

56+2

58

its A. i think i had this question, i cant remember but i know its A.

Answer:

To find the average price of all 4 pies, we have to know the price of all 4 pies. You have only given the price of 3 of the pies, so there is no way to figure the average. The best you can do in this case is say that the peach pie costs (6 + 7 + 11 + X) / 4 dollars, where X is the cost of the peach pie.

I think you meant to say that the peach pie cost the average of the prices of the other three pies. In which case, it costs (6 + 11 + 7) / 3, or $8.00.

Step-by-step explanation:

Answer:

10.5 days

Step-by-step explanation:

Using the binomial distribution, it is found that there is a 0.81 = 81% probability that NEITHER customer is selected to receive a coupon.

For each customer, there are only two possible outcomes, either they receive the coupon, or they do not. The probability of a customer receiving the coupon is independent of any other customer, which means that the binomial distribution is used to solve this question.

Binomial probability distribution

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

The parameters are:

In this problem:

The probability that neither receives a coupon is P(X = 0), thus:

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 0) = C_{2,0}.(0.1)^{0}.(0.9)^{2} = 0.81[/tex]

0.81 = 81% probability that NEITHER customer is selected to receive a coupon.

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Answer:

2.5 ml

Step-by-step explanation:

10% of the acid would be 2.5 ml so you'd have to add that to add the extra percent

Answer:

Step-by-step explanation:

Let x and y represent the prices of adult and student tickets, respectively. Then the revenue equations are ...

  13x +9y = 138

  3x +14y = 163

Solving this using a graphing calculator, we find (x, y) = (3, 11).

The price of an adult ticket is $3; the price of a student ticket is $11.

_____

Algebraic solution

When the numbers are "messy," as they are here, I like to use the "cross-multiplication method" for solution. I find it easier to use the order 1, x, y, rather than the order x, y, 1 as shown in the second attachment. That way, the coefficients are in their original order, with the first coefficient repeated. Note the right-side constant must be subtracted to get the form ax+by+c = 0.

  [tex]\begin{array}{cccc}13&9&-138&13\\3&14&-163&3\end{array}[/tex]

Then we have ...

  1/(13·14 -3·9) = x/(9·(-163) -14·(-138)) = y/((-138)·3 -(-163)·13)

  x = 465/155 = 3 . . . . price of an adult ticket

  y = 1705/155 = 11 . . . price of a student ticket