Select the correct answer.

Simplify.

Answer:

4/3

Step-by-step explanation:

Let the fractions be A and B.

Given the following data;

Fraction A = 8/9

Fraction B = 2/3

[tex] \frac {Fraction A}{Fraction B} = \frac {\frac {8}{9}} {\frac {2}{3}} [/tex]

[tex] \frac {Fraction A}{Fraction B} = \frac {8}{9} * \frac {3}{2} [/tex]

[tex] \frac {Fraction A}{Fraction B} = \frac {24}{18} [/tex]

Dividing by 6, we have;

[tex] \frac {Fraction A}{Fraction B} = 4/3 [/tex]

Answer:

3920

Step-by-step explanation:

(9+11)(14•14)

(20)(196)

20 x 196

3920

Answer:

3920

Step-by-step explanation:

According to the question ,

x = 14 ; y = 9 ; z = 2

So, putting the values in the expression [tex](y + 11)( {x}^{z} )[/tex]

[tex] = > (9 + 11)( {14}^{2} )[/tex]

[tex] = > 20 \times 196 = 3920[/tex]

Answer:

Step-by-step explanation:

150 ft in 30 seconds

150/30=5    we have 5 ft per second

in 10 seconds 5*10=50 ft

choice C

Answer:

C: y=5x; 50

Step-by-step explanation:

Dividing 130 by 5 tells you that they travel 5 feet per second.

So,

y=5x

y=5(10)

50

Answer:

2

Step-by-step explanation:

when x=2, both lines have a y of -4

Answer:

It doesn't make sense and their no picture that provides us with clear evidence on how to answer this better then how your explaing

Step-by-step explanation:

I don't know how to  know how to answer this lol, because I need a better explination

Answer:

The rate of change for the given function is 6.

Step-by-step explanation:

Given function is:

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

The interval on which we have to find the rate of change is:

1≤x≤2

Here

a = 1

b = 2

We have to find the values of function on both points

Putting 1 in place of input (x)

[tex]y_a= (1)^2+3(1)-2\\= 1+3-2\\=2[/tex]

Putting x = 2

[tex]y_b = (2)^2+3(2)-2\\= 4+6-2\\=8[/tex]

The rate of change is calculated by using the following formula

[tex]Rate\ of\ change = \frac{y_b-y_a}{b-a}\\=\frac{8-2}{2-1}\\= \frac{6}{1}\\=6[/tex]

Hence,

The rate of change for the given function is 6.

Answer:

A im pretty sure it is

Step-by-step explanation:

Answer:

C (1, 4), because both lines pass through this point

Step-by-step explanation:

do the graph when both lines pass through the same point

1) Line M, for: x=0, and y=0

2) Line N, for: x=0, and y=0

Answer:

C (1, 4), because both lines pass through this point

Step-by-step explanation:

got it right

Answer: 30

Step-by-step explanation:

From the question, we are informed that Tina has 10 packages of yarn to knit a scarf and that he uses ⅓ package of yarn for each inch of length she adds to the scarf.

Since she used all the yarn, the length of the cloth would be:

= 10 ÷ 1/3

= 10 × 3

= 30 inch

Step-by-step explanation:

9!

= 1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9

= ... * 2¹ ... * 2² ... * (2 * 3) ... * 2³

= 2⁷ ...

Hence k is 7.

Answer:

Answer: D

Step-by-step explanation: $12

Zelda would have to pay $64 more per month than Don as per the given data. The correct option is C.

Since Don's credit score is 777, his FICO score range is 720-850, and he will be charged an interest rate of 5.59%. Thus, his monthly payment will be $860.

For Zelda, since her credit score is 709, her FICO score range is 675-699, and she will be charged an interest rate of 6.25%. Using this interest rate and the mortgage amount of $150,000, her monthly payment would be $924.

Therefore, Zelda would have to pay $64 more per month than Don. The answer is option C.

For more details regarding credit score, visit:

https://brainly.com/question/25668115

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Answer:

iuebyefyurbfuyrfbofrvfeybyrvfewqybqwyboiwqebfiwuqefbiwuqefbipuwqefbipuwqefbpiuwqef

Step-by-step explanation:

Answer:Multiply the second equation by 3. Then subtract the second equation from the first.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Direction: Opens Up

Vertex:  

(

0

,

0

)

Focus:  

(

0

,

1

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

1

8

Select a few  

x

values, and plug them into the equation to find the corresponding  

y

values. The  

x

values should be selected around the vertex.

Tap for more steps...

x

y

−

2

8

−

1

2

0

0

1

2

2

8

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex:  

(

0

,

0

)

Focus:  

(

0

,

1

8

)

Axis of Symmetry:  

x

=

0

Directrix:  

y

=

−

1

8

x

y

−

2

8

−

1

2

0

0

1

2

2

8

Step-by-step explanation:

A = P(1 + r)^t

= $150.00 * (1 + 0.06)^6

= $212.77.

Hence Sari will have $212.77 at the end of year 6.

Answer:

0

Step-by-step explanation:

Answer:

1,500

Step-by-step explanation:

Answer:

This doesn't make sense

Step-by-step explanation:

This doesn't make sense please emphasize

The value of z = 0.2

"Probability is a branch of mathematics which deals with finding out the likelihood of the occurrence of an event."

"The sum of the probabilities of all outcomes must equal 1."

For given situation,

An ice cream machine offers three flavors: vanilla, chocolate, and strawberry. Each flavor can be served as a milkshake, in a cone, or in a cup.

The probability of customers choosing Vanilla flavor = 0.45

The probability of customers choosing Chocolate flavor = 0.35

We need to find the probability of customers choosing Strawberry flavor i.e., to find the value of z.

The sum of the probabilities of all outcomes must equal 1.

From given tree diagram,

⇒ 0.45 + 0.35 + z = 1

⇒ 0.8 + z = 1

⇒ z = 1 - 0.8

⇒ z = 0.2

Therefore, the correct answer is option (A)

Learn more about probability here:
brainly.com/question/12478394

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Answer:

m=5

Step-by-step explanation:

1. Convert the logarithm into exponential form using the fact that [tex]log_{a}[/tex](x)=b is equal to x=[tex]a^{b}[/tex] so ... 4m-10=[tex]10^{1}[/tex]

2. Any expression raised to the power of 1 equals itself so ... 4m-10=10

3. Move the constant to the right-hand side and change its sign so ... 4m=10+10

4. Add the numbers so ... 4m=20

5. Divide both sides of the equation by 4 so ... m=5, m>[tex]\frac{5}{2}[/tex]

6. Check if the solution is in the defined range so ... m=5

Answer: y - 3= -1/2 * (x - 8)

Answer:

y=-1/2x+3

Step-by-step explanation:

Slope intercept form is written: y=mx+b...

y=doesn't change, but you need it by itself

m=slope

x=the variable right next to the slope

b=y-intercept

Also, don't worry! This is super simple ^^

The question gives us -1/2 as the slope, so it needs to be plugged into the equation as m (next to x). Now our equation looks like this:

y=-1/2x+b

Next, we can figure out b. B is the y-intercept and we can figure this out by looking at the ordered pair (8, 3). The y is the second number, which is 3, so that is the y-intercept! We can now plug in 3 into b. Our final equation looks like this:

y=-1/2x+3

Hope this helps!! Have an awesome day ❤

Answer:

4

Step-by-step explanation:

this is beacsue

Answer:

1) Domain = -3 ≤ x ≤ 2

Range = -4 ≤ y ≤ 5

Function? No

Step-by-step explanation:

From the given graph, we have;

The domain of the dot plot = -3 ≤ x ≤ 2

The range of the dot plot = -4 ≤ y ≤ 5

From the given data plot, we have that a straight line joining the data points is in the form of an arrow head with one value of the input (independent) variable, 'x', giving two values of the output (dependent) variable, 'y', such as the input, x = 1, gives two output, y = -2, and y = 3

Therefore, the relation is not a function as one input value produces two output values.

Answer:

15

Step-by-step explanation:

It's a right angle triangle so we can use the pythogorean theorem to solve for Hypotenuse

[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]

So if we apply this formula,

[tex] {9}^{2} + {12}^{2} = {c}^{2} [/tex]

[tex]81 + 144 = {c}^{2} [/tex]

[tex]225 = {c}^{2} [/tex]

[tex]c = \sqrt{225} [/tex]

[tex]c = 15[/tex]

Hope this helps :)

Answer: x=20.6 miles and y=$22.05

Step-by-step explanation: Good luck!