which of the following depicts a graph of a polynomial with a positive leading coefficient?

Answer: -8>p

Step-by-step explanation: um it just is

The required inequality is -8 > p which represents elevations below -8 meters.

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.

The operator that performs the arithmetic operations is called the arithmetic operator.

Let p be the elevation of a passage in meters.

We have to determine inequality that represents elevations below -8 meters.

According to the given question, translate the phrase into an algebraic form :

⇒ -8 > p or

⇒ p > 8

Therefore, the algebraic inequality represents the sentence " p less than eight"

Learn more about inequalities here:

brainly.com/question/20383699

#SPJ5

Answer:

1.56

Step-by-step explanation:

Given that :

Average height (μ) = 70 in

10% are taller than 72 in ; the standard deviation Given a normal distribution :

P(x > Z) = 0.10

Using a Z probability calculator, the Z value corresponding to P(x > Z) = 0.10 is 1.282

Z = 1.282

Using the Z relation:

Z = (x - μ) / σ

σ = standard deviation x = 72

1.282 = (72 - 70) / σ

1.282σ = 2

σ = 2 / 1.282

σ = 1.5600624

σ = 1.56

Answer:

Increasing the down payment.

Step-by-step explanation:

The longer Sabrina takes to pay all the money to the bank, more expensive it will be, so a an idea is to decrease that final cost.

In fact, increasing the down payment is best because to pay, you need money, the more something expensive, the more money you need. Like the bank.

Answer:

Option D

Step-by-step explanation:

Just took the test on Plato and got it right

Answer:

See answer below

Step-by-step explanation:

Given the expressions

8 × 1/9, 4 × 4/5, 6 × 1/5, 9 × 1/2, 1 × 2/5, 9 × 1/9

We are to check which is less than 1, equal to 1 and greater than 1

For 8×1/9

8×1/9 = 8/9

8/9 = 0.889<1

Hence 8/9 is less than 1

For 4 × 4/5

4 × 4/5 = 16/5

16/5 = 3 1/5

3 1/5 =3.2>1

Hence 4 4/5 is greater than 1

For 6×1/5;

6×1/5 = 6/5

6/5 = 1.2 >1

Hence 6×1/5 is greater than 1

For 9 × 1/2:

9 × 1/2 = 9/2

9/2 = 4.5>1

Hence 9× 1/2 is greater than 1

For 1×2/5;

1×2/5 = 2/5

2/5 = 0.4<1

Hence 1×2/5 is less than 1

For 9×1/9

9×1/9 = 9/9

9/9 = 1

Hence 9×1/9 is equal to 1

Answer:

a2

Step-by-step explanation:

Answer:

car x travels 62 miles an hour

Step-by-step explanation:

186 in 3 hours can also be represented by 186 divided by 3, and when this happens you would get 62 miles per hour

y=62x equation of the line that describes the relationship between distance and time​.

Speed is the time rate at which an object is moving along a path.

Given,

car x travels 186 miles

Distance=186

Time = 3 hours

We need to find the equation of  the line that describes the relationship between distance and time​

This can be achieved by Speed  formula.

Speed=Distance/time

Speed =y/x

Speed =186/3=62

62=y/x

Now apply cross multiplication

y=62x.

Hence, y=62x equation of the line that describes the relationship between distance and time​.

To learn more on Speed click:

#SPJ5

The equation y = -x + 4 describes the line that passes through the points (1, 3) and (– 2, 6).

A line is a straight one-dimensional geometrical which has 0 wideness and extends infinitely in both directions. A line is also called a straight line.

A line is also called one-dimensional. It extends infinitely in both directions and has 0 wideness. It's not a shape since it has no form. although we used to represent points or lines as shapes because we need to actually analyze them, they don't actually have any form.

Given that two points (1, 3) and (– 2, 6) and asking which is the line passing through both points now if line passing then it should satisfy points.

By the cross, checking option is clear that in first option

3 = -1 + 4

3 = 3

and 6 = 2 + 4 =6 so its clear y = -x + 4 will be the correct line.

To learn more about line

https://brainly.com/question/2696693

#SPJ2

Answer:

x = -7

Step-by-step explanation:

sum of interior angles in any triangle 180°

84 + 59 + 51 = 194

180 - 194 = -14

14 ÷ 2 = -7     x = -7

check

-7 + 59 = 52

-7 + 51 = 44

84 + 52 + 44 = 180

The condition that must be true about the probabilities is P(A and B) = xy

The probabilities of the events A and B are given as:

P(A) = x

P(B) = y

Given that events A and B are independent events, then we have the following equation

P(A and B) = P(A) * P(B)

The equation becomes

P(A and B) = x * y

P(A and B) = xy

Hence, the condition that must be true is P(A and B) = xy

Read more about independent events at:

https://brainly.com/question/14279727

Answer:

10

Step-by-step explanation:

[tex]\sin 30\degree = \frac{5}{x}\\\\

\frac{1}{2}= \frac{5}{x}\\\\

x = 5\times 2\\\\

x = 10 \\ [/tex]

Answer:

bring all point according to its instruction and draw them back

Step-by-step explanation:

it's hard to explain online

Answer:

Chart B

Step-by-step explanation:

you go out .25 on the x axis and down 1.75

Answer:

im pretty sure it's a

Step-by-step explanation:

im literally doing that question

Answer:

Corky = c = 22 pounds

Muffin = m = 11 pounds

Rufus = r = 44 pounds

Step-by-step explanation:

Let the weight of each dog be represented as

Corky = c

Muffin = m

Rufus = r

The total weight of the dog is 77 pounds.

c + m + r = 77

Corky weighs twice as much as muffin.

c = 2m

m = c/2

Rufus weighs twice as much as corky.

r = 2c

Hence

c + c/2 + 2c = 77

3.5c = 77

c = 77/3.5

c = 22 pounds

m = c/2

m = 22/2

m = 11 pounds

r = 2c

r = 2 × 22

r = 44 pounds

Each dog weighs:

Corky = c = 22 pounds

Muffin = m = 11 pounds

Rufus = r = 44 pounds

Answer:

Al of them are proportional

Step-by-step explanation:

If you see the first one is getting multiplied by 2 same as the second but the third is reversed.

2x,2x,-2x

Answer:

1674

Step-by-step explanation:

Answer:

$0.75

Step-by-step explanation:

Answer:

$320.00

Step-by-step explanation:

Answer:

6 miles

Step-by-step explanation:

SO first divide 135 by 45

You’ll get 3

Now using 3 we multiply that by 2

youll get 6 miles

135 minutes/ 45 minutes = 3

2 miles x 3 = 6

They can walk 6 miles.

[tex]c + 2c + c - 5c + 1 \\ = - c + 1[/tex]

The intersection of both the graphs gives the solution to the system of equations , The point of intersection is (- 3 , 4).

The set of equations that have common solution is called System of Equations.

The equations given in the question is

2x -3y = -18

3x +y = -5

The graph has been plotted and attached with the answer ,

The intersection of both the graphs gives the solution to the system of equations.

The point of intersection is (- 3 , 4) , x = -3 and y = 4.

To know more about Equation

https://brainly.com/question/10413253

#SPJ2

if 15 cars were washed there would be $52.50

Answer

thats right

Step-by-step explanation:

Answer:

A. p+18=41; p = 23

Step-by-step explanation:

Number of hardcover books 18, + number of paperback book add up to make a total of 41, which makes the equation, p+18=41, to solve this, you want to have p by itself, simply subtract 18 from both sides, and you get p = 23.

Hope this helped :)

Answer:

52%

Step-by-step explanation:

Easy 50 is half of 100 so times 26 by two because 50 times 2 is 100 so then 26 x 2 = 52