Answer:
f(x)=ax2+bx+c
Step-by-step explanation:
Let me Know if I helped alot and also Let me know if you need my help again ill be here
Pls help me answer it thx
Answer:
20d+4
Step-by-step explanation:
Safety regulations require that the time between airplane takeoffs (on the same runway) will be at least 4 minutes. When taking off, the run time of an airplane on the runway is 24 seconds. Planes are on average waiting 5 minutes and 54 seconds for take-off. On average there are 12 planes taking off per hour. How many planes are either on the runway or waiting to take off?
Answer:
1 plane either on the runway or waiting to take off
Step-by-step explanation:
We are given;
Frequency of take off = 12 planes per hour = 12/60 = 0.2 planes per minute
Waiting time on runway = 5 minutes 54 seconds = 5.9 minutes
Run time on runway = 24 seconds = 24/60 minutes = 0.4 minutes
To solve this question, we will use Little's law which is given by the formula;
System inventory = rate of flow × throughput time
Now, rate of flow is the same as Frequency of take off.
Thus, rate of flow = 0.2 planes per minute
Throughput time = Waiting time on runway + Run time on runway
Thus;
Throughput time = 5.9 minutes + 0.4 minutes
Throughput time = 6.3 minutes
Thus;
System inventory = 0.2 × 6.3 = 1.26 planes
Thus is approximately 1 plane.
A beef stew recipe calls for 3 cups of vegetable juice. Find the number of fluid ounces of vegetable juice needed for the recipe.
Answer:
24 fluid ounces
Step-by-step explanation:
.In a fruit basket, there are 8 bananas and 4 apples. What is the unit rate for bananas to apples?
Answer:
2:1
Step-by-step explanation:
Answer:
2 bananas per apple
Step-by-step explanation:
2x + y = 12
- 3x + y = 2
Select the correct answer from each drop-down menu.
This image may be the result of the .
If m∠RQS is 75°, then m∠TPU is °. Select the correct answer from each drop-down menu.
Answer:
- construction of a line parallel to line AB through point P
∠TPU is 75°
Step-by-step explanation:
For Plato users
The image may be the result of the construction of a line parallel to line AB through point P
∠RQS is equal to ∠TPU;therefore, ∠TPU is also 75°
Answer:
below
Step-by-step explanation:
Got it right
John owns a bakery. His recipe calls for 10 ounces of flour to make a pound
of bread. How much bread will he make if he uses 23 ounces of flour?
A pool is being drained at a rate of 7200 gallons per hour. What is this rate in gallons per minute?
HINT: 60 minutes = 1 hour
Answer:
120 gallons per minute
What is the answer to this 3x-15= ax+7
Answer:
x=11
Step-by-step explanation:
Solve: 4x - 8 = 4x + 8
Answer:
No possible solutions
Step-by-step explanation:
This is becauase if you try to add 8 from the right side, the equation goes:
4x + 16 = 4x
oWhich, is impossible, which means that there is no possible solutions
HURRY PLEASE!! I’ll mark you as brainliest
Tonya's class planted sunflowers and the students are tracking the growth of their individual plants. The table
shows the height of
Tonya's plant t days after she planted her sunflower seed
Based on the data in the table, what function h(t) represents the height, h, in inches, at time t?

Answer:
Here's what i did
Step-by-step explanation:
The answer is h = 0.4t
A linear function is a function in the form of:
y = mx + b;
where y, x are variables, m is the slope of the line and b is the y intercept.
We can use the data in the table to find the relationship between the time (t) and height (h)
Let us use the format (height, time). Hence from the table, we have the points:
(4, 10), (8, 20), (12, 30) and (16,40). Using any two points, in this case (4, 10) and (16,40), we can apply the formula:
[tex]h-h_1=\frac{h_2-h_1}{t_2-t_1} (t-t_1)\\\\h-4=\frac{16-4}{40-10} (t-10)\\\\h-4=0.4(t-10)\\\\h-4=0.4t-4\\\\h = 0.4t[/tex]
Find out more at: https://brainly.com/question/13911928
Do these 3 side lengths form a right triangle? (Yes or no question): 10 cm, 49.5 cm, 50.5 cm
Answer:
yes
Step-by-step explanation:
By the converse of Pythagoras' identity.
If the longest side squared is equal to the sum of the squares of the other 2 sides, then the triangle is right.
longest side = 50.5
50.5² = 2550.25
10² + 49.5² = 100 + 2450.25 = 2550.25
Thus the given triangle is right.
Answer:
yes and no
Step-by-step explanation:
It is because there and different types of triangles and you were not specific with you questionwrite the ratio 3 differnt ways AND give 3 equivalent ratios. five horses to seven dogs
Answer:
Three different ways to write the ratio"5 to 7 5:7 5/7" Three equivalent rations" 10:14 15 :21 20:28
Step-by-step explanation:
Simplify 2x+3y^2-2(x-Y)
y^2, 2y^2, 4y^2, or 5y^2
Answer:
3y^2+2y
Step-by-step explanation:
Determine the preferred width of each class if you use 8 classes, a high of 87, and a low of 2. (this is a statistics question)
A. 15
B. 13
C. 11
D. 10
Answer:
11 ; C
Step-by-step explanation:
To get the class width, we start by finding the range of the data set
That will be; the highest number - the smallest number
= 87-2 = 85
We proceed by dividing the number of classes we want by this number
That will be 85/8 = 10.625
We now proceed to approximate this value to the nearest whole number = 11
Hence , 11 is the class width to use
Write an absolute value function that has its vertex at (-3, 4), opens down, and has slopes of 2 and -2.
By 2016 the money spent on internet advertising in the country was projected to exceed the amount spent on tv advertising if it is estimated that 0.6 million dollars more will be spent on internet advertising and 2016 and the total amount spent on internet and tv advertising is expanded to be 150 billion dollars find the amount of money for projected to be spent on each medium
Answer:
$150 billion in total will be spent on both Internet Advertising and TV Advertising.
$0.6 million more will be spent on Internet Advertising than TV.
Let TV Advertising expenses be x.
Expression will be;
x + (x + 600,000) = 150,000,000,000
2x = 150,000,000,000 - 600,000
x = (150,000,000,000 - 600,000) / 2
TV Advertising = $74,999,700,000
Internet Advertising
= TV Advertising + 0.6 million
= 74,999,700,000 + 600,000
= $75,000,300,000
What is the measure of AngleCBE?
36°
72°
108°
144°
Answer:
72 degrees
Step-by-step explanation:
What is the pattern as the exponents decrease?
Solve for B.
A= 2B +30
Answer:
b= -1/2 a + 15
Step-by-step explanation:
isolate 2B, Take A to the other side and it will become negative. divide all by 2 because of 2B so we can get rid of 2. and that's all
“x” means what in math equations? I’m not the best at math :/
Answer:
X is just the variable or missing edge, side, angle .etc that you are looking for
Step-by-step explanation:
An elevator goes up 12 floors. I need help with this to I’m confused.
Answer:
Because, the situation is going up, the integer is +12 or 12.
. What is the 11th term of the geometric sequence {1,000,000; 100,000; 10,000; …}?
A manufacturer allows a discount of 30% on the list of prices of goods bougth by wholesalers. Calculate the discount allowed on the following prices. 800,000
Answer:
$ 560,000 hope this helps
Step-by-step explanation:
240,000 what taken off of 800,000 the final price is 560,000
Create a one step equation using the numbers 4 and 6. One you create the
equation, solve it and find the solution.
Answer:
x=1.5
Step-by-step explanation:
4x=6
6/4=1.5
HELP pleasee and ty to whoever does!!
HELP ME TAKING TEST!
A line passes through the points (−6,−8) and (−3,−7) . What is the equation of the line in Slope-Intercept Form?
Answer:
Try out this app called Conects. it is really helpful
Can someone help me
Please and thank you!!
Answer:
im pretty sure the answer is 150
Step-by-step explanation:
hope this helps <3
Answer:
150 degrees.
Step-by-step explanation:
The total number of degrees is 180. 180-30=150 degrees.
I need helpppp IDKK
Answer:
Step-by-step explanation:
Choice
Answer:
Can you award me brainest
x added to the sum of five and seven
Answer:
x + (5 + 7)
Step-by-step explanation:
I'm assuming you wanted that sentence put into an expression, right?