PLS HELP ASAP Zoe downloaded a trial game to her computer. She has at most 60 free minutes to play the game. It takes 5 minutes to set up her character, and the instructions say each level takes 8 minutes.

How many levels L is she estimated to complete on the free trial? Show work or explain. Write your answer as an inequality (here are inequality symbols you can copy and paste < > ≤ ≥)

Answer:

C. : 5t

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Once we find out the number of tables at the reception, we can then multiply the number of tables to 5t.

The new image would be smaller in sample size than the original image.

For example, if the scale factor is 0.5, the new image will be half the size of the original image. To determine the exact size of the new image, the scale factor is multiplied with the width and height of the original image. For example, if the original image is 200 x 100 pixels, and the scale factor is 0.5, the new image will be

(200 x 0.5) = 100 x (100 x 0.5)

= 50 pixels.

The same concept applies when the scale factor is a decimal. For example, if the scale factor is 0.75, the new image will be three-quarters the size of the original image. In this case, the new image would be

(200 x 0.75) = 150 x (100 x 0.75)

= 75 pixels.

In summary, when the scale factor is less than 1, the new image will always be smaller than the original image, depending on the scale factor. The exact size of the new image can be determined by multiplying the width and height of the original image with the scale factor.

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Answer:

2^2

Step-by-step explanation:

10x^5/5x^3 = 2^2

-6x^4/3x^2 = 2^2

Step-by-step explanation:

"which is the measure of angle L?"

the total angle measures of all angles on a triangle should always equal 180

72 + 36 = 108

180 - 108 = 72!

angle L is 72 degrees!

"which angle is the vertex angle?"

from my understanding, the angle opposite the base would be the vertex angle

since j and k are equal, we can only assume 36 is the vertex angle!

hope this helps! if so, pls give brainliest!

Answer:

hi. I'm so sorry I just need to answer some questions. I'm sorry

Answer:

\(x=-6\)

Step-by-step explanation:

\(-13+22=-3(x+3)\)

Switch sides:

\(-3\left(x+3\right)=-13+22\)

Solve the right side:

\(-3\left(x+3\right)=9\)

Divide both sides by -3:

\(\frac{-3\left(x+3\right)}{-3}=\frac{9}{-3}\)

\(x+3=-3\)

Subtract 3 from both sides:

\(x+3-3=-3-3\)

\(x=-6\)

Answer:

-6

Step-by-step explanation:

9=-3x-9  calculate 3x=-9-9. divide both sides 3x=-18

Answer:

Sierra would have 16 points

Step-by-step explanation:

5×4=20

8×\(\frac{1}{2}\)=4

20-4=16

Answer:

Graph 2 has a different constant of proportionality

Step-by-step explanation:

See attachment for graphs

To calculate the constant of proportionality, we simply determine the slope of each graph using

\(m = \frac{y_2 - y_1}{x_2 - x_1}\)

Where x's and y's are corresponding values of x and y

Graph 1:

\((x_1,y_1) = (0,0)\)

\((x_2,y_2) = (0.8,4)\)

Substitute these values in: \(m = \frac{y_2 - y_1}{x_2 - x_1}\)

\(m = \frac{4 - 0}{0.8 - 0}\)

\(m = \frac{4}{0.8}\)

\(m = 5\)

Graph 2:

\((x_1,y_1) = (0,0)\)

\((x_2,y_2) = (10,55)\)

Substitute these values in: \(m = \frac{y_2 - y_1}{x_2 - x_1}\)

\(m = \frac{55 - 0}{10 - 0}\)

\(m = \frac{55}{10}\)

\(m = 5.5\)

Graph 3:

\((x_1,y_1) = (0,0)\)

\((x_2,y_2) = (4,20)\)

Substitute these values in: \(m = \frac{y_2 - y_1}{x_2 - x_1}\)

\(m = \frac{20 - 0}{4 - 0}\)

\(m = \frac{20}{4}\)

\(m = 5\)

Graph 4:

\((x_1,y_1) = (0,0)\)

\((x_2,y_2) = (10,50)\)

Substitute these values in: \(m = \frac{y_2 - y_1}{x_2 - x_1}\)

\(m = \frac{50 - 0}{10 - 0}\)

\(m = \frac{50}{10}\)

\(m = 5\)

From the calculations above, graph 2 has a different constant of proportionality of 5.5 while others have 5 as their constant of proportionality

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Explanation:

As shown in the diagram below, I've drawn a blue horizontal line to split the figure into two rectangles (smaller one up top, larger down below).

The smaller rectangle up top is 25 ft by 8 ft, giving an area of 25*8 = 200 sq ft.

The larger rectangle down below is 35 ft by 25 ft so we have an area of 35*25 = 875 sq ft.

The total area is 200+875 = 1075 square feet

Notes:

The probability that in the next six tries the number of free throws he will make is at least 4 is 0.74431 and at most 3 is 0.25569.

1. At least 4 free throws made:

The number of free throws the player will make in the next six tries follows a binomial distribution with parameters n = 6 (number of trials) and p = 0.7 (probability of success in each trial).

To find the probability that the player makes at least 4 free throws in the next six tries, we need to calculate the probabilities of making 4, 5, or 6 free throws, and add them up:

P(X ≥ 4) = P(X = 4) + P(X = 5) + P(X = 6)

where X is the random variable representing the number of free throws made.

Using the binomial probability formula, we can calculate these probabilities:
- Probability of making 4 free throws: (6 choose 4) * 0.7⁴ * 0.3²
- Probability of making 5 free throws: (6 choose 5) * 0.7⁵ * 0.3¹
- Probability of making 6 free throws: (6 choose 6) * 0.7⁶ * 0.3⁰

where "choose" is the binomial coefficient (6 choose 4) = 6!/(4!2!) = 15, and so on.

Getting the sum of these probabilities will give the probability of making at least 4 free throws.

P(X ≥ 4) = 0.324135 + 0.302526 + 0.117649 = 0.74431

2. To find the probability of making at most 3 free throws, we can use the complement rule:

P(X ≤ 3) = 1 - P(X ≥ 4) = 1 - 0.74431 = 0.25569

Therefore, the probability of making at least 4 and at most 3 free throws in the next six tries is:

P(3 ≤ X ≤ 4) = P(X ≤ 3) + P(X ≥ 4) = 0.25569 + 0.74431 = 1.0

This makes sense, since the player must make either at least 4 or at most 3 free throws in the next six tries, so the sum of these probabilities is 1.

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It will take 10 years to double the amount.

Given that, the amount $1400 to double if it is invested at 7% interest compounded monthly, we need to calculate the time,

\(A = P(1+r/n)^{nt}\)

\(2800 = 1400(1+0.0058)^{12t}\)

\(2= (1.0058)^{12t\)

㏒ 2 = 12t ㏒ (1.0058)

0.03 = 12t (0.0025)

12t = 120

t = 10

Hence, it will take 10 years to double the amount.

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a. f(g(h(x))) = f(g(x mg)) = f(8x/(x+8) mg) = 3200/(32 + (8x/(x+8))^2) CFU

b. f(g(x)) = f(x mg) = 3200/(32 + x^2) CFU

(a) The function that relates oral dosage to the number of surviving bacteria can be derived by composing the given functions h(x), g(x), and f(x). Thus, we have:

f(g(h(x))) = f(g(x mg)) = f(8x/(x+8) mg) = 3200/(32 + (8x/(x+8))^2) CFU

(b) If the antibiotic is administered by injection, then the bioavailability is 100%, i.e. all of the dosage enters the bloodstream. Therefore, the function that relates dosage to the number of surviving bacteria can be derived using the functions g(x) and f(x) as follows:

f(g(x)) = f(x mg) = 3200/(32 + x^2) CFU

In this case, the oral bioavailability function h(x) is not needed since the injection bypasses the digestive system.

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The function relating oral dosage to surviving bacteria is f(g(h(x))) = 3200 / (32 + (8x / (x + 8))²). With injection, bioavailability is 100%, so h(x) isn't necessary and the function is f(g(x)) = 3200 / (32 + (8x / (x + 8))²).

To address this problem, we have to understand how to construct composite functions. Bioavailability is considered in the form h(x) = x indicating that the entire dose is absorbed into the bloodstream. In turn, the amount absorbed into the site of infection is given by g(x) = 8x / (x + 8) and the number of surviving bacteria by f(x) = 3200 / (32 + x² ).

(a) When we relate the oral dosage to the surviving bacteria, we first apply the h(x) function, which is already x, then the g(x) function to the result and finally the f(x) function to that result. The total function ends up being f(g(h(x))) which simplifies to f(g(x)) = 3200 / (32 + (8x / (x + 8))²).

(b) With the antibiotic administered by injection, the h(x) function is not necessary as the bioavailability will be essentially 100%. That leaves us with the function f(g(x)) = 3200 / (32 + (8x / (x + 8))²).

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-4 is the numerical value of x which forms part of the coordinates of the points with a slope of -1/4.

Slope is simply expressed as change in y over the change in x.

It is expressed as;

Slope m = ( y₂ - y₁ )/( x₂ - x₁ )

Given the data in the question;

Point 1( x, 4 )

Point 2( 20, -2 )

To determine the value of x, plug the slope m, x and y values into the slope formula.

Slope m = ( y₂ - y₁ )/( x₂ - x₁ )

-1/4 = ( -2 - 4 )/( 20 - x )

-1/4 = ( -6 )/( 20 - x )

Cross multiply

-1( 20 - x ) = 4( -6 )

-20 + x = -24

x = -24  + 20

x = -4

Therefore, the numerical value of x is -4.

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The perimeter of the rectangle is 10 cm.

To find the perimeter of the rectangle, we need to convert the base two dimensions to base ten and then use the formula for calculating the perimeter.

The width of the rectangle is 10 base two cm. In base ten, this is equivalent to 2 cm (since 10 base two is equal to 2 in base ten).

The length of the rectangle is 11 base two cm. In base ten, this is equivalent to 3 cm (since 11 base two is equal to 3 in base ten).

Now, we can calculate the perimeter using the formula:

Perimeter = 2 * (Width + Length)

Perimeter = 2 * (2 cm + 3 cm)

Perimeter = 2 * 5 cm

Perimeter = 10 cm

Therefore, the perimeter of the rectangle is 10 cm.

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g(6) must be greater than 21 which is 22 only.

In mathematics, a function is an expression, rule, or law that establishes the relationship between an independent variable and a dependent variable.

Since g'(x) > 0 for all x and we know that g(x) is an increasing function.

Additionally, since g"(x) > 0 for all x, we know that g(x) is a concave-up function.

Since g(x) is increasing, we know that g(6) > g(5) = 18.

Now, we can use the fact that g(x) is concave-up to find a lower bound on g(6).

By the definition of concave-up, we know that the slope of the tangent line to g(x) is increasing.

This means that the slope of the line connecting (3,g(3)) to (5,g(5)) is less than the slope of the line connecting (5,g(5)) to (6,g(6)).

Using this information, we can find a lower bound on g(6):

g(5)- g(3) / (5-3) < g(6)- g(5)/ (6-5)

18- 12/2 < g(6)- 18

3 < g(6) - 18

g(6) > 21

Therefore, g(6) must be greater than 21.

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The firm 4's efficient scale occurs at 4

In this question, we have been given a table of long-run total cost and the quantity.

We need to find the quantity at which the firm 4's efficient scale occurs.

We know that the efficient scale occurs at the quantity of output where average total cost is minimum.

For the firm 4 the average total cost would be,

(210 + 340 + 490 + 660 + 850 + 1060 + 1290) / 7

= 4900 / 7

= 700

This value is clsoe to 660.

Therefore, the firm 4's efficient scale occurs at quantity 4.

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Given question is incomplete.

Multiply this result by two (it's a 2-story house); then, multiply it by the cost per square foot and add the land cost.

Then, the value of the listing is $262558

Answer:

-0.71

Step-by-step explanation:

Write in exponent form.

   \(\sqrt[a]{7^b}=7^{\frac{b}{a}}\\\\\\ \sqrt[4]{7^9}=7^{\frac{9}{4}}\)

Use law of exponents to simplify the equation.

         \(\boxed{a^m * a^n = a^{m+n} \ and \ \dfrac{a^m}{a^n}=a^{m-n}}\)

\(\sf 7^{\frac{13}{4}}*\sqrt[a]{7^b} =7^{\frac{2}{7}}*\sqrt[4]{7^9}\\\\ 7^{\frac{13}{4}}*7^{\frac{b}{a}}=7^{\frac{2}{7}}*7^{\frac{9}{4}}}\\\\7^{\frac{b}{a}}}= \dfrac{ 7^{\frac{2}{7}}*7^{\frac{9}{4}} }{7^{\frac{13}{4}}}\)

     \(=7^{\frac{2}{7}+\frac{9}{4}-\frac{13}{4}}\\\\=7^{\frac{-5}{7}}\\\\=7^{-0.71}\)

Answer:

number 3

Step-by-step explanation:

as if you subract the two values that should be the answer.

Answer:

324

Step-by-step explanation:

36+36+36+36+36+36+36+36+36=324

it's pretty simple math, use a piece of paper if you need to next time.

I hope I could help!

Answer:

5/6

Step-by-step explanation:

2/3 ÷ 4/5

~Copy Dot Flip

2/3 * 5/4

~Multiply

10/12

~Simplify

5/6

Best of Luck!

Answer:

5/6

Step-by-step explanation:

Keep Change Flip

2/3 x 5/4 = 10/12

10/12 simplifies to 5/6

Answer:

It's quite easy

Step-by-step explanation:

people less than 30 years = frequency of people 0 to 15 + 15 to 30 = 8+15 =23

Therefore there are 23 people less than 30 years old.

pls mark me as brainliest pls.

\(\\ \sf\longmapsto P(x,y)=\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)\)

\(\\ \sf\longmapsto P(x,y)=\left(\dfrac{(1)(-14)+(4)(-3)}{1+4},\dfrac{(1)(7)+(4)(6)}{1+4}\right)\)

\(\\ \sf\longmapsto P(x,y)=\left(\dfrac{-26}{5},\dfrac{31}{5}\right)\)

Volume = 6³ dm³

Volume = 216 dm³

Volume = 10 × 8 × 6 cm³

Volume = 480 cm³

Volume = 1/3 × 14 × 17 × 12.86 cm³

Volume = 1020.226 cm³

Volume = 3.14 ×6.5² × 5 m³

Volume = 663.325 m³

volume = 1/3 × 18.5² × 16 cm³

Volume = 1825.3 cm³

Volume = 4/3 ×3.14 × 7³ m³

Volume = 1436.026 m³

Answer: 1, 2, and 4

Step-by-step explanation:

Answer:

245 = 245/500 x 100% = 49%

25 = 25/500 x 100% = 5%

130 = 130/500 x 100% = 26%

silver = 100% - 49+5+26 =

20%

Answer:

Step-by-step explanation:

2x^2 - 2x + 3x^2 - 4x

5x^2 - 6x

Hey there!☺

\(Answer:\boxed{5x^2+2x+10}\)

\(Explanation:\)

\(2x^2-2x--3x^2+4x+10\)

First, simplify both sides:

\(2x^2+-2x+3x^2+4x+10\)

Now combine like terms:

\((2x^2+3x^2)+(-2x+4x)+(10)\\5x^2+2x+10\)

\(5x^2+2x+10\) is your answer.

Hope this helps!

Answer: The academy has 18 students per teacher. The academy has 10 students per tutor. The academy needs 13 tutors for 130 students.

Step-by-step explanation:

54/3=18

60/6=10

130/10=13

Answer:

The academy has  19 students per teacher.

The academy has  12 students per tutor.

The academy needs  12 tutors.

Step-by-step explanation: