Helpppp THIS IS TIMED NO LINKS OR I WILL Report YOU I will mark brainliest

Answer:

416

Step-by-step explanation:

Answer: 416 cm^2

Step-by-step explanation:

38+14/2 (16)

The function F(x) = log2 x is increasing.
True or false

3/7 I took the i ready today

In a lab experiment, 2000 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 23 hours. How many bacteria would there be after 26 hours, to the nearest whole number?

Estimate the product. 3 1/3 x 4 1/8 =

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PLEASE HELP WITH THIS GEOMETRY ASSIGNMENT... IT WOULD MEAN A LOT BEING IT'S HALF MY GRADE... AND PLEASE EXPLAIN IT SO I CAN FINALLY UNDERSTAND OR IF YOU DONT WANT TO GIVE ME THE ANSWER JUST TELL ME HOW TO DO IT. THIS IS FORM IS FROM PLATO OR EDMENTRUM IF YOU WILL.L...
Question 2
The vertex form of the equation of a horizontal parabola is given by , x=1/4p(y-k)2+h where (h, k) is the vertex of the parabola and the absolute value of p is the distance from the vertex to the focus, which is also the distance from the vertex to the directrix. You will use GeoGebra to create a horizontal parabola and write the vertex form of its equation. Open GeoGebra, and complete each step below.

Part A
Mark the focus of the parabola you are going to create at F(-5, 2). Draw a vertical line that is 8 units to the right of the focus. This line will be the directrix of your parabola. What is the equation of the line?

Part B
Construct the line that is perpendicular to the directrix and passes through the focus. This line will be the axis of symmetry of the parabola. What are the coordinates of the point of intersection, A, of the axis of symmetry and the directrix of the parabola?


Part C
Explain how you can locate the vertex, V, of the parabola with the given focus and directrix. Write the coordinates of the vertex.

Part D
Which way will the parabola open? Explain.

Part E
How can you find the value of p? Is the value of p for your parabola positive or negative? Explain.

Part F
What is the value of p for your parabola?

Part G
Based on your responses to parts C and E above, write the equation of the parabola in vertex form. Show your work.

Part H
Construct the parabola using the parabola tool in GeoGebra. Take a screenshot of your work, save it, and insert the image below.

Part I
Once you have constructed the parabola, use GeoGebra to display its equation. In the space below, rearrange the equation of the parabola shown in GeoGebra, and check whether it matches the equation in the vertex form that you wrote in part G. Show your work.

Part J
To practice writing the equations of horizontal parabolas, write the equations of these two parabolas in vertex form:

focus at (4, 3), and directrix x = 2
focus at (2, -1), and directrix x = 8
equation is below...
y=[tex]y=\frac{1}{4p} (x-h)^{2} +k[/tex]

13. Solve the equation x2 + 6x – 3 = 0 by completing the square.

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Two trains, Train A and Train B, weigh a total of 243 tons. Train A is heavier than Train B. The difference of their weights is 87 tons. What is the weight of each train?

Four ingredients costing $320 per kg $240 per kg $160 per kg and $85 kg are mixed so that air masses are in the ratio 4:1:3:2. calculate the average cost per kg of the mixture​

WILL MARK BRAINLEST Select the correct answer.
The stem and leaf plot shows the number of coples of a newly released book ordered from several bookstores.

3 + 6x = 15?
pls help :D

A baseball field is being designed. There is 60 ft between the pitcher and 3rd
baseman and 90 ft between the catcher and 3rd baseman. The half-way
distance from the catcher to the 3rd baseman is 45 ft. How far is the distance
between the pitcher and the catcher?
441 = 21
3600 = 60
5400 = 73.5
7650 = 87.5
1800 = 42.4​

You have the following expenses. What should your estimated monthly expenses be?
Expense type: Cost:
mortgage (monthly) - $1,045.87
groceries (bi-weekly) - $165.00
telephone (monthly) - $62.48
car payment (monthly)-$328.79
A.) $1,698.00
B.) $1,760.00
C.) $1,768.00
D.) $1,602.00​

Find the Find the marginal cost function, given the average cost function AC=100100Q+2arginal cost function, given the average cost function AC=100100Q+2

unit 8 triangles and trigonometry quiz 8-2 please help me with all

3/2 of a number is less than this number?
true or false, justify your answers​

solve y=x-2 and x+y=12 using substitution

A plumber charges a service fee of $25 and has a $17.50 hourly
labor charge for jobs less than 5 hours. Any job requiring more
than 5 hours has a $25 hourly labor charge.
What does the plumber charge for 4.5 hours of service?

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Find x

picture listed

I need help bad I am about to fail my senior year if I can’t get all my work done.

What is tan 63°? Round your answer to the nearest hundredth.
O A. 0.17
B. 1.96
O C. 0.45
D. 0.89

5. a) If a = 3 and b
If a = 3 and b = 2, find the values of
(i) a² + 2ab + b2 and (a + b)2
(iii) q+ 3a²b + 3ab² + b3 and (a + b):
(v) (a + b) (a -b) and (a’ – b)​

Write a expression to show how much longer the round trip to tampa is than the round trip to atlanta how many terms does the expression have​

Please help!
1. What is the perimeter of the triangle below? Show your work.

Solve for x

Please help!

The price of a pair of shorts was reduced from $160 to $100. By what percentage was the price of the shorts reduced?

What type of angles are 25 and 26?