Identify the percent in 12 is 50% of 24

Answer:

2/15

Step-by-step explanation:

slow heart rate and blue eyes (2) over total (15)

2/15 doesn't simplify

Answer:

13/100 is my final answer

Step-by-step explanation:

First, in order to get blue eyes, you need to be part of 40% thats not much but not little either. Then in order to get A fast heart rate out of that, you need to be part of the 26% out of 40% and that leaves you with 13 to 14 %.

I say 13 to 14 because both the 13 and 26 % came from a decimal that went on forever but due to rounding it can be 27 gets fast heart rate with 13 percent gets slow heart rate and blue eyes or 14 gets it and 26 gets faster

Hope this helped.

A brainliest is always appreciated.

Answer:

b 1.383

Step-by-step explanation:

it is a positive number

Answer:

Mid = ( -51 / 2 ), 4

Step-by-step explanation:

Mid = ( x1 + x2,   y1 + y2 )

                /              /

                2             2

Mid = ( -11 + (-40)),   (-14 + 22 )

                /                      /

                2                    2

Mid = ( -51 ),   ( 8 )

            /           /

           2          2

Mid = ( -51 / 2 ), ( 4 )

I hope this helps!

Answer:

Step-by-step explanation:

divide the numerator by the denominator (of the fraction). take that answer and multiply it by 100 and that is ur percent

hope that makes sense

~Shoto Todoroki here~

Answer:

Step-by-step explanation:

hope this helps :D

Answer:

Step-by-step explanation:

Answer:

Slope is undefined

Step-by-step explanation:

To find the slope, subtract the y's and put that on top of a fraction. Then subtract the x's and put that on the bottom of the fraction.

This works all the time for any two points.

Here, though, we find the top

4 - -6

= 4 + 6

= 10

10 would go on top.

But then, on the bottom we get

-8 - -8

= 0

We get zero. As you know, you CANNOT have zero on the bottom of a fraction.

For the slope calculation we get 10/0

The slope is undefined.

Also, if you graph these two points, it's a verticsl line. Vertical lines (up and down) have an undefined slope.

Answer:

The answer is 1.2

Step-by-step explanation:

It takes Rita 22.75 on average, and it take Erika 21.55 to walk the mile on average.

21.55 + 1.2 = 22.75

therefore, it takes Erika 1.2 minutes per mile less than Rita.

On average, Erika is much slower than Rita by 1 minute.

The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.

Since, There are two sets of data: Erika's and Rita's.

Now, we have to find the average values for each of both and compare them.

We would assume that the order of the presentation of data points is alternating,

first for Erika followed by Rita.

Hence, To illustrate what I mean, let's say

in Day 1, Erika's time is 20 and Rita's time is 21.25.

In Day 2, Erika's time is 21.5 and Rita's is 24.75.

And so on and so forth.

So, We get;

Erika's average is,

= (20+21.5+22.75+23.25+20.25)/5

= 21.55

Rita's average is,

= (21.25+24.75+23+23+20.75)/5

= 22.55

Hence, On average, Erika is much slower than Rita by 1 minute.

Learn more about the addition visit:

https://brainly.com/question/25421984

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First month's profit of the company = $2,400.

After the first month, the profit is modeled by the function

J(t) = 2.5t + 1,250, t is the number of months after the first month the shop opened.

Now, P(t) describes the total profit earned by the company.

So, P(t) = (Profit earned from first month) + (Profit earned from remaining 11 months of the year)

= 2400 + (2.5t + 1250)

= 2.5t + 3650

Hence, total profit earned for the year = 2.5t + 3650.

The graph that represents the equation y = -1/2x -3 is B

A graph is a series of points, discrete or continuous, forming a curve or a straight line, each of which represents a value of a given function.

Graphs could be positive, or negative.

When the increase in y results to an increase, in x then the graph is said to be positive graph while and increase in y leads to a decrease in x is called negative graph.

From the equation, y = -x/2 -3

If x = 0, then the y-intercept is  -3 which is below the x -axis.

Also, if x = 2, y will be -4, if x = 4, y = -5

These shows that as x increases y- decrease, making it a negative graph which slopes from left to right passing through the y-axis at x = -3 which is graph B

In conclusion the graph that represents the given equation is B

Learn more about graph: https://brainly.com/question/25799000

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Answer:

could you take a screen shot and link the graph pls?

Step-by-step explanation:

Answer:

1. Median is 79 (in)

(78+80/2 => gives halfway point)

2. 7 (in)

(IQR is UQ - LQ => that is 82 - 75)

3. LQ is 75 (in)

4. Maximum height is 84 (in)

(the largest value or the tallest you could be)

I've included units - pretend they don't exist.

Hope this helps!

Answer:

y = 3/11(x) - 19/11

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

Step 2: Divide both sides by -11.

Therefore, the answer is y = 3/11(x) - 19/11.

in column 1 is the number outside the bracket and the addition or subtraction of the number inside the bracket

first in column 2 you will multiply the number that is outside the bracket

in column 3 that is when I give the number outside the bracket multiply by the number inside the bracket

in column 4 this is when you have finished multiplying the numbers you minus or add them to give ur final answer

column 5 is your final answer :-)

Answer:

36

Step-by-step explanation:

[tex]2(2x - 5) = 2 x+ {2}^{3} \\ 4x - 10 = 2 x + {2}^{3} \\ 4x = 2x + 8 + 10 \\ 4x = 2x + 18 \\ 4x - 2x = 18 \\ 2x = 18 \\ x = \frac{18}{2} \\ x = 9 \\ \\ 4x = 4 \times 9 = 36[/tex]

Using the given equation, it is found that it lands on the ground after 0.875 seconds.

It is given by:

[tex]h(t) = -16t^2 + vt + h[/tex]

In which:

In this problem, considering that the projectile jumps straight into the air with an initial vertical velocity of 14 ft/s, the parameters are v = 14 and h = 0, hence:

[tex]h(t) = -16t^2 + 14t[/tex]

It lands on the ground when h(t) = 0, hence:

[tex]-16t^2 + 14t = 0[/tex]

[tex]t(-16t + 14) = 0[/tex]

Then:

[tex]16t = 14[/tex]

[tex]t = \frac{14}{16}[/tex]

[tex]t = 0.875[/tex]

It lands on the ground after 0.875 seconds.

More can be learned about equations at https://brainly.com/question/25537936

Answer:

B) 243 km^3

Step-by-step explanation:

The formula for volume is Length x width x height, so we must find those values. By looking at the shape, the length is 9 km, width is 9 km, and height is 3 km, and after substituting these values in the equation, we get 9 km x 9 km x 3 km. When multiplied, it equals to 243 km^3, so the answer for the volume of the solid is B) 243 km^3.

Hope this helped somewhat! :P

Answer:

$349.3

Step-by-step explanation:

Discount = Original Price*Discount %/100

Discount = 499*30/100

Discount = 499*0.3

You save = $149.70

Final Price = Original Price - Discount

Final Price = 499 - 149.7

Final Price = $349.30

Step-by-step explanation:

sin30° = x/14

1/2 = x/14

1/2 × 14 = x

x = 7

cos30° = y/14

squareroot3/2 = y/14

0.866 = y/14

y = 0.866 × 14

y = 12.124

Answer:

(10, 18)

Step-by-step explanation:

y=2x-1

*x value*

AC=2AB

2c=2(2)(5)

2c=4(5)

2c=20

c=10

*y value*

AC=2AB

3c=2(3)(9)

3c=6(9)

3c=54

c=18

Answer:

122

Step-by-step explanation:

Use the formula P=2(l+W)

the length would be 65ft and the perimeter would be 374

Step-by-step explanation:

8x - 9y = 11

8x = 9y + 11

8x - 11 = 9y

y = 8x/9 - 11/9

so, C is correct

Answer:

X = 1

Step-by-step explanation:

Subtract 3 from both sides:

-6x+3-3=4x-7-3

Simplify the equation above:

-6x=4x-10

Subtract 4x from both sides:

-6x-4x=4x-10-4x

Simplify the equation above:

-10x=-10

Divide both sides by 10:

-10x/10=-10/10

Answer:

1

Step-by-step explanation:

remember that [tex]|a| = a[/tex]if a is positive or zero, and [tex]|a| = -a[/tex]if a is negative.

[tex]4-| |14|-11| = 4-|14-11| = 4-|3| = 4-3 = 1[/tex]

Answer: 8

Step-by-step explanation: