please help thank you​

Answer:

9.4

Step-by-step explanation:

9/5 / 2/5=9.4

1 4/5 / 2/5 = 9.4

Answer: 9/2

Step-by-step explanation:

9/5 divided by 2/5  

you keep 9/5 you change the divide sing into a  times then you flip 2/5 to 5/2 then you times them and cross cancel.

Answer: he needs to put the decimal in front of the 2 so it can be 0.21

Step-by-step explanation:

Answer:

he has to put the decimal point in front of the 2

hope this helps

Answer:

C: 12 or 20 feet from the edge

Step-by-step explanation:

We are told the recommended height is 18 feet and that the function describing the height is;

h(x) = -(3/2)|x - 16| + 24

This means that;

-(3/2)|x - 16| + 24 = 18

Multiply through by -2/3 to give;

|x - 16| + 24(-2/3) = 18(-2/3)

|x - 16| - 16 = -12

Add 16 to both sides to get;

|x - 16| = 16 - 12

|x - 16| = 4

Add 16 to both sides to get;

Expanding the absolute value problem, we have;

x - 16 = 4 or -(x - 16) = 4

Thus;

x = 16 + 4 or -x + 16 = 4

x = 20 or x = 16 - 4

x = 20 or x = 12

Since x is the distance along the width of the house, then Terry should place the dish 12 or 20 feet from the edge

Answer:

4) She was jogging at a constant rate.

Step-by-step explanation:

In any graph that has to do with time and speed, anytime the line plateaus (flattens out), that means speed is at a constant rate.

Answer:

 google

Step-by-step explain

Google is key

Answer:

5, 10, 15 , 20

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

To identify the y-intercept represented by the given equation, we need to get the equation into slope-intercept from:

[tex]y=mx+b[/tex]

[tex]m=slope[/tex]

[tex]b=y-intercept[/tex]

Start with:

[tex]3x+2y=6[/tex]

Subtract [tex]3x[/tex] from both sides of the equation:

[tex]2y=-3x+6[/tex]

Divide both sides of the equation by the coefficient of [tex]y[/tex], which is [tex]2[/tex]:

[tex]y=-1.5x+3[/tex]

Identify the y-intercept:

[tex]b=3[/tex]

the answer is 120.6 I'm pretty sure

Answer:

9.525 units squared

Step-by-step explanation:

I'm assuming the 3 is the base of the triangle so I split 3 in half and got 1.5 for 2 right triangles. I then did the area of a right triangle formula 1/2 base x height

1/2(1.5 x 6)=4.5

1/2(1.5 x 6.7) =5.025

Add these two together

5.025+4.5=9.525

9.525units squared

Answer:

21.9

Step-by-step explanation:

assuming you are asking about how much miles per gallon you got 21.9 would be the answer you just simply divide 527 by 24

Answer:

21.96 miles per gallon

Step-by-step explanation:

Answer:     283.972 is ur answer

Answer:

283.972

Step-by-step explanation:

now thats big brain

Answer:

$31.50

Step-by-step explanation:

To solve this problem, create the equation

y = 0.10x + 25

Where x is equal to the number of international minutes and y is equaled to the total price paid. Since we are give the number of international minutes (the x), plug this into the equation and solve for y.

y = 0.10(65) + 25

y = 6.5 + 25

y = 31.5 or $31.50

The sum of 5157 + 519 will be greater because she knows that 519 > 364.

A summation, also abbreviated as a sum, is the outcome of adding two or more numbers or quantities. Here are always an integer number of terms in a summation. There could be only two terms, but there could be one hundred, thousand, or a million. There are summations with an infinite set of parameters.

In another word, the summation is to add or subtract any two or more terms by doing that operation we will get a new result which could be big or small depending upon the number.

Let's say two sum

x + y and x + z

If we want to calculate which is bigger then we need to look to y and z since x is common in both.

If y > z then x + y will be bigger and if z > y then x + z will be bigger.

Given the sum,

8157 + 364 and 8157 + 519

Now since 519 > 364 so (8157 + 519 ) > (8157 + 364)

Hence "The sum of 5157 + 519 will be greater because she knows that 519 > 364".

For more information about summation,

brainly.com/question/10777222

#SPJ6

The given question doesn't have a numeric value, The numeric values are

8157 + 364 and 8157 + 519

Answer:

-2x - 28

Step-by-step explanation:

-4(x+6) +2 (x-2)    Distribute the -4 to (x+6) and the 2 to (x-2):

-4x - 24 + 2x - 4  Combine like terms  -4 + 2x and -24-4:

-2x - 28

Hope this helped :)

Answer:

Please see explanation.

Step-by-step explanation:

-4(x+6) + 2(x-2)   First, distribute the -4 to x+6

-4x - 24 + 2(x-2)   Now distribute the 2 into x-2

-4x - 24 + 2x - 4   Combine like terms

-4x + 2x - 24 - 4

-2x - 28                  This might be your answer but if you are looking for what x is equal to then keep following along.

If you are solving for x then most likely the equation says that it is equal to zero

-2x - 28 = 0   Add 28 to both sides

-2x = 28        divide both sides by -2

x = -14

Answer:

r = 6.5902%

Step-by-step explanation:

I = Prt

since the time is in days, it needs to be converted to years.

t = 155/365 = 0.424658

115.58 = (4130) r (0.424658)

115.58 = 1753.8045 r

115.58/1753.8054 = r

0.065902 = r

then, converting  r decimal to a percentage

r = 0.065902 x 100 = 6.5902 %

Answer:

Step-by-step explanation:

Formula for the exponential graph is given by the function,

[tex]P(t) = P_0(1 + r)^t[/tex]

Where [tex]P(t)[/tex] = population after 't' years

[tex]P_0[/tex] = Initial population

r = rate of increase

t = Number of years

In 1988, population of a country C was 30 million.

A). Function for the population will be,

    [tex]P(t)=38(1+0.01)^t[/tex]

            [tex]=38(1.01)^t[/tex]

B). Population in year 2020,

   [tex]P(22)=38(1.01)^{22}[/tex]

           = 47.30 million

C). Doubling time means the duration in which [tex]P_0[/tex] becomes [tex]2(P_0)[/tex].

  [tex]P(t)=2P_0[/tex]

  [tex]2P_0=P_0(1.01)^t[/tex]

  [tex](1.01)^t=2[/tex]

  By taking log on both the sides of the equation,

  t[log(1.01)] = log2

  t = [tex]\frac{\text{log}(2)}{\text{log}(1.01)}[/tex]

    = [tex]\frac{0.30103}{0.004321}[/tex]

  t = 69.66 years

Answer:

Step-by-step explanation:

3x + 10 + 3x - 28 = 180

6x = 180 - 10 + 28

x = 198/6

x = 33

substitute the value of x = 33 back into the equation to solve for each angle

= 3x + 10

= 3(33) + 10

= 109

= 3x - 28

= 3(33) - 28

= 71

Answer:

The 3

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

B. a parent odd-degree power function

and

D. a parent odd-degree root function

The parent function is simply the base function of a function family.

The true statements are:

The end behavior is given as:

[tex]\mathbf{f(x) \to \infty, x \to \infty}[/tex]

The above means that:

As x approaches infinity, the function also approaches infinity

From the list of given options, the functions with these end behaviors are:

(b) and (d)

Hence, the functions with the end behavior [tex]\mathbf{f(x) \to \infty, x \to \infty}[/tex] are:

A odd-degree power function  and a odd-degree root function

Read more about end behaviors at:

https://brainly.com/question/22723521

Answer:

The answer is C

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

4,352

Step-by-step explanation:

        6 4

×       6 8

-----------------------------

+     5 1 2

+   3 8 4  

=  4 3 5 2

Answer:

the radius is 5 ft.

Step-by-step explanation:

radius = 1/2 diameter

10/2 = 5

R= 5

Answer: 5 feet

This one is easy. Because the radius of a circle (or a semicircle) is half of the diameter, you can simply divide the diameter by 2.

Answer:

1.x=4

2.x=3

3.x=4

4.x=16

5.x=4

6.x=0

7.x=4

Answer:

1. x=4

2. x=3

3. x=4

4. x=16

5. x=4

6. x=0

7. x=3.9

Step-by-step explanation:

Answer:

4 pairs

Step-by-step explanation:

Given

ab = 30

Where

a > b

Required

Determine number of pairs (a,b)

To do this, we simply test values for a and b that satisfy the required condition.

First,

Take a = 30

Substitute 30 for a in ab = 30

30 * b = 30

b = 30/30

b = 1

The pair is (30,1)

Take a = 15

Substitute 15 for a in ab = 30

15 * b = 30

b = 30/15

b = 2

The pair is (15,2)

Take a = 10

Substitute 10 for a in ab = 30

10 * b = 30

b = 30/10

b = 3

The pair is (10,3)

Take a = 6

Substitute 6 for a in ab = 30

6 * b = 30

b = 30/6

b = 5

The pair is (6,5)

There exist no other pair that satisfy the given condition.

Counting the above pairs, there are just 4 pairs.

Answer:

x=3+ln(6)ln(4)

Step-by-step explanation:

Answer: D

Step-by-step explanation:

Answer:

D

Step-by-step explanation: