Sakura's house is at an elevation between 113 m and 120 m above sea level. Her friend Ted lives about 15 m below her. Choose the compound inequality that describes the elevation x of Ted's house. Part B Ted lives between _____m and _______m above sea level.​

Answer:$54 for 3 hours of work

Step-by-step explanation:

Multiply 18 times 3

and you get 54

Answer:

16

Step-by-step explanation:

The correct answer is option D which is the coordinate will be 16.

The mid point of the line is defined as the center point of any line it means that the distance of this point is same from the one end and to the other end.

Given that:-

The formula for calculating the midpoint of the line for the y coordinate will be:-

Ym= ( y1 + y2 ) / 2

12 = ( 8 + y2) / 2

24 = 8 + y2

y2 = 24 - 8

y2 = 16

Therefore the correct answer is option D which is the coordinate will be 16.

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Answer: Use this rule to change the term to a radical:

x

1

n

=

n

√

x

18

1

2

⇒

2

√

18

⇒

√

18

We can simplify this expression, if necessary, by using this rule for radicals:

√

a

⋅

b

=

√

a

⋅

√

b

√

18

⇒

√

9

⋅

2

⇒

√

9

⋅

√

2

⇒

3

√

2

Step-by-step explanation:

The equivalent radical expression for the exponential expression [tex]18^{1/2}[/tex] will be √18.

The positive number, when multiplied by itself, represents the square of the number.

Under the root of any number gives a number by which if we multiply by the same number then it will give us the same number.

For example √4 =2

If we multiply 2×2 then it gives us 4.

√x is also written as [tex]x^{1/2}[/tex]

So,

[tex]18^{1/2}[/tex]  ≡  √18 o will be the correct term in the radical expression.

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Answer:

[tex]\huge\boxed{\sf 15:24 }[/tex]

Step-by-step explanation:

In the first Half:

9 points

In the second half:

2(9)-3 = 18 - 3 = 15 points

Total Points:

9 + 15 = 24 points

Ratio of points scored in the second half to the total points:

15 : 24

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

Richard got a 90% score on his quiz! Therefore, he got 10% of the questions incorrect.

Step-by-step explanation:

The method I used to find this answer was simply taking the amount he had gotten, 36, and dividing it by the initial amount of questions- 40. From there, I got 0.9, which is the equivalent of 90%. 100% minus 90% is 10%, so he got 10% incorrect. Sorry for the mishap, I didn't pick up that it was meant to be the amount incorrect. :)

Answer:

100 divide by 40 you get 2.5 multiply by 4 you should get 10 percent

Answer:

23

Step-by-step explanation:

Answer:

100 - 12/n

Step-by-step explanation:

quotient means division so

12/n

and subtracted from means say x - 12/n so

100 - 12/n

If you're looking to evaluate it then it would be

4(25n - 3) / n

Answer:

A, 4, -1

It's reflected over the y-axis, so it goes to the right side.

Answer:

a (4,-1)

Step-by-step explanation:

A is the answer.

Answer:

[tex]\frac{9}{28}[/tex]

Step-by-step explanation:

Shaded area = 1 - [tex]\frac{1}{4}[/tex] - [tex]\frac{3}{7}[/tex] (Make them have the same denominator, 28)

                      = [tex]\frac{28}{28}[/tex] - [tex]\frac{7}{28}[/tex] - [tex]\frac{12}{28}[/tex] (Simplify)

                      = [tex]\frac{28}{28}[/tex] - [tex]\frac{19}{28}[/tex] (Evaluate)

                      = [tex]\frac{9}{28}[/tex]

Answer:

9/28 is the answer

Step-by-step explanation:

it maybe really late.

Answer:

Rational numbers are fractions composed of integers. An integer is a number with no fractional part. So 7/8 is a ratio of whole numbers, which makes it rational. Negative or positive does not matter.

Step-by-step explanation:

Answer:

it's A. sis :)))) time 7 to (2x + 8)

Answer: Rewrite equations:

3x=y;x−2y=10

Step: Solve3x=yfor y:

3x=y

3x+−y=y+−y(Add -y to both sides)

3x−y=0

3x−y+−3x=0+−3x(Add -3x to both sides)

−y=−3x

−y

−1

=

−3x

−1

(Divide both sides by -1)

y=3x

Step: Substitute3xforyinx−2y=10:

x−2y=10

x−23x=10

−5x=10(Simplify both sides of the equation)

−5x

−5

=

10

−5

(Divide both sides by -5)

x=−2

Step: Substitute−2forxiny=3x:

y=3x

y=(3)(−2)

y=−6(Simplify both sides of the equation)

Step-by-step explanation:

it is 15 cuz 15-4=11 and ,16-5=11

The missing number in the expression equivalent to 16 - 5 is 15 - 4.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, two expressions ___ - 4 = 16 - 5.

Now, RHS of the expression can be written as,

16 - 1 - 4.

= 15 - 4.

Therefore, LHS of the equation is 15 - 4.

So, 15 - 4 = 16 - 5.

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Answer:

1 and 2 . are functions, 3 and 4 are not.

Step-by-step explanation:

Answer:

27 gallons

Step-by-step explanation:

A rectangular room is a rectangular prism. The floor and ceiling are the bases. The walls are the lateral faces. The lateral are of a rectangular prism is the product of the perimeter of the base and the height of the prism.

lateral area = Ph

lateral area = 2(10 ft + 18 ft) × 8 ft

lateral area = 448 ft²

area of walls = 448 ft²

area of three coats = 3 × 448 ft² = 1,344 ft²

area covered by 1 gallon of paint = 50 ft²

number of gallons of paint needed = 1344 ft² / 50 ft² = 26.88

Answer: 27 gallons

The correct option regarding the standard deviation of the residuals is given by:

The point will increase the standard deviation of the residuals because it has a large negative residual.

Considering a scatter plot and a line of best fit, a residual is the difference between the observed value(scatter plot) and the predicted value(line of best fit).

Hence, the circled value has a large negative residual. For the standard deviation, the differences are squared, hence the circled value increasing the standard deviation, and the correct option is:

The point will increase the standard deviation of the residuals because it has a large negative residual.

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Answer:

The rule is P(1+r%) power of time (T) so you're gonna apply the number to the rule

Step-by-step explanation:

P=7000

r=1.6%

T=12

7000 x (1+r%) power of T

(1+1.6%) power of 12 = 1.20983040

so when we calculate 7000 x (1+1.6%) power of 12

the answer will be = 8468.812846

Answer:

The teacher can fill 5 calculators

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

3

6

9

13

15

past 5 there would be a remainder.

Answer: 5x+9

Step-by-step explanation:

P=perimeter. s=side length.

P=4s

20x + 36=4s

s=5x+9

Answer

$60,515:

Step-by-step explanation:

Answer:

$60,515:

..............

Answer:

A.) -7

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

A² - B²

A = 3

B = -4

Step 2: Evaluate

Answer:

5/4x+1

Step-by-step explanation:

Answer:

None of the option match the answer

40 × d

Step-by-step explanation:

The product of two numbers is the result you get when you multiply them together. so product of 40 and d is 40×d

Answer:

your answer is -3,0

Step-by-step explanation:

if you wanna check you can plug it into the bottom equation y -3(-3) =9

so 9=9 which is a true statement

Answer:

B or C one of  those

Step-by-step explanation:

Answer:

[tex]12\sqrt{3}[/tex]

Step-by-step explanation:

I do not know if this is completely correct

what are the coordinates if you tell me that I can help you