Answer:
The standard deviation is the best measurement of spread for games and movies.
Solve the inequality 1/3(x-6)>2
Answer:
x>12
Step-by-step explanation:
1/3(x-6)>2
distribute 1/3
1/3x-2>2
add 2 to both sides
1/3x>4
multiply both sides by 3
x>12
(Need help ASAP) In a research experiment, the population of a colony of bacteria doubles every hour. The population, f(x), of the colony after x hours can be modeled by the function f(x)=25 ⋅ 2x. What values for the domain are reasonable in the given context?
1. all real numbers
2. all real numbers greater than 0
3. all real numbers greater than or equal to 0
4. all real numbers greater than or equal to 25
Answer:
Step-by-step explanation:
The answer is 3
The reasonable domain is all real numbers greater than or equal to 0.
What is domain?The collection of all conceivable independent values that a function or relation may take is known as its domain.
Given:
In a research experiment,
the population of a colony of bacteria doubles every hour.
Here, we can use exponential growth function.
The population, f(x), of the colony after x hours can be modeled by the function f(x)=25 ⋅ 2ˣ.
The value of x can not be negative because it represents time.
The domain of the function is all achievable values.
So, the domain is all real numbers greater than or equal to 0
Therefore, the domain is all real numbers greater than or equal to 0.
To learn more about the domain;
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Help if you can please..
Answer:
78
Step-by-step explanation:
42+36=78
Answer:
78
Step-by-step explanation:
42 + 36 = 78
kekeke9ieie
2. diameter of car tire: 40 cm
diameter of toy car tire: 18 mm
Answer: 400:18
and 200:9
Step-by-step explanation:
help please .........
Answer: .
Step-by-step explanation:
2^2×3^2/2^-2×3^-1
plzz give answer
Answer:
48
Step-by-step explanation:
The computation is shown below:
= 2^2×3^2 ÷ 2^-2×3^-1
= 4 × 9 ÷ 2^-2 × 3^-1
= 48
Hence, the given equation shows the answer of 48
So the same would be considered and relevant too
Therefore the 48 is the answer
Value of g, h, k, m. Please!!
Answer:
H = 137, by linear pair postulate
G = 43, by vertical angles theorem
M = 49, by linear pair postulate
K = 131, by vertical angles theorem
There is an ample supply of identical blocks (as shown). Each block is constructed from four 1 × 1 × 1 unit-cubes glued whole-face to whole-face. What is the greatest number of such blocks that can be packed into a box that is 6 units tall, 7 units wide, and 8 units deep without exceeding the height of the box?
Answer:
9+9=1-6+9=890 so the awnser would be 8947
Answer:
8947
Step-by-step explanation:
gl
Why is a lame elephant like adding 19 and 4?
Answer:
I dunno, why?
Step-by-step explanation:
Pls help its my last question?!?!
Answer:
x = -11
m<B = -43
m<C = -22
Step-by-step explanation:
To solve for x, solve (3x-10) + (2x) + 65 to get 5x+55. Simplify to 5x = -55. This can simplify further to x = -11. Insert -11 as x into the angles.
I hope this is correct and helps!
Solve for X
PLEASE HELP!!
Answer: 3
Step-by-step explanation:
9x - 1 = 41 - 5x, 9x + 5x = 41 + 1, 14x = 42, x= 42/14, x= 3
a plan to expand megans room will make the length 140% what will be the new length of the room?
Answer:
you need to know the original length to figure this one out
Step-by-step explanation:
when you get the original length, you multiply by 1.4 to figure this one out.
Help Julie has the boxes of pens
Answer:
A=C+16
Step-by-step explanation:
Some help with this
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.
y= 96(1.08)
Answer:
Growth
Step-by-step explanation:
I need help plz answer
Answer:
10x+5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since this is a test/homework, I'll give a hint:
For this problem, you need to know what a coefficient, and what a constant is.
Coefficient: A number that is mutiplied by a variable
Ex: 7x
Constant: A number that is alone, decimal, fraction, etc, is not mutiplied with any number
Ex: 7x+5
Solve y + 4.2 =-6.6.
A)y=-10.8
B) y=-2.4
C) y=2.4
D)y= 10.8
Answer:
-10.8 is the answer hope it helps....
HELP :( DO IT FOR FWENCH FWY
Answer:
I need points to level up. u understand right?
Step-by-step explanation:
HELP ME ASAP PLEASE ?!?
Find the length of the missing side. Simplify all radicals.
i think it’s 6......... Sorry if I got it wrong I’m trying to help people out Answer:
Step-by-step explanation:
I have to pass pls help
One tract of land contains 25 acres. An adjoining tract of land is 1 square mile. The owners agreed to sell for $1,500 per acre. What was the total price of the 2 lots?
Answer:
$997,500
Step-by-step explanation:
Tract 1 = 25 acres
Tract 2 = 1 square mile
Cost of land per acre = $1500
Number of acres per square mile = 640 acres
Total number fo acres :
(Tract 1 + Tract 2)
(25 + 640) acres
= 665 acres
Total cost :
665 * $1500
= $997,500
what is 3/4 multiplied by 16 (3/4 x 16)
4 goes into itself 1 and into 16 4 times then u just multiply the 3 x 4 which is equal to 12 ;)
NEED HELP!! (15 points)
Answer:
Option 2 and Option 5
Step-by-step explanation:
Answer:it is the second one
Step-by-step explanation:
Henry can fold 80 take-out pizza boxes every 40 minutes. How long will it take for him to fold 120 boxes?
Answer:
60 minutes to fold 120 boxes
Step-by-step explanation:
easy, simply divide 40 by 2 then multiply it by 3 because this will mean hes folded 120 boxes...
40 divided by 2 is 20 times 3 is 60
80 divided by 2 is 40 times 3 is 120.
Answer:
3200
Step-by-step explanation:
you will multiply 80 by 40
80×40=3200
Write a rule for the linear function in the table.
f(x) = 4 – x
f(x) = x + 4
f(x) = x – 4
f(x) = 4x
Answer: BRAINLY
f(x)=x-4 is the answer i believe
Answer :
The function is
Step-by-step explanation:
Given values in table :
x f(x)
3 -1
4 0
5 1
6 2
Here we see there is a difference of 4 in the values of x and f(x)
i.e. 3-(-1)=4
or 4-0=4
Similarly 5-1=4
6-2=4
So x-F(x)=4
Adding F(x) -4 both sides
x-F(x) +F(x) -4=4+F(x) -4
We have F(x)= x-4
Step-by-step explanation:
i cant find the answer
Someone help this is due today worth half my grade!!
Answer:
D-the slope of the line will be zero
Step-by-step explanation:
I don’t get it can you guy help me
Answer:
81
Step-by-step explanation:
3 to the power of 4, is 3 times 3 times 3 times 3
This is geometry pls help will mark brainliest!!
The Correct Answer Should Be - 70
I Hope This Helps You!!! :)
Answer:
- 70
Step-by-step explanation:
Write the equation in point-slope form of the line that passes through the given points.
Point = (1, -2)
Slope = -2
Answer:
y+2=-2(x-1)
Step-by-step explanation:
point-slope form
(y-y1)=m(x-x1)
m: slope = -2
(x1,y1) = (1,-2)
(y+2)=-2(x-1)
The temperature at sunrise is 42°F. Each hour, the temperature rises 7°F. Write an equation that models the temperature y, in degrees Fahrenheit, after x hours. What is the graph of the equation? Write an equation that models the temperature y, in degrees Fahrenheit, after x hours.
Answer:
y = 42 + 7x
Step-by-step explanation:
y=42+7x is the equation that models the temperature y, in degrees Fahrenheit, after x hours.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that the temperature at sunrise is 42°F.
Each hour, the temperature rises 7°F.
We need to find the equation that models the temperature y, in degrees Fahrenheit, after x hours.
y=42+7x is the equation that models the temperature y, in degrees Fahrenheit, after x hours.
We have to draw the graph by taking few points.
x 0 1 2 3
y 42 49 56 63
Hence, y=42+7x is the equation that models the temperature y, in degrees Fahrenheit, after x hours.
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Write an equation
1) y=3
2) y=3/4+3
3) y=3/4x+3
4) y=4
Answer:
It B
Step-by-step explanation:
This is because the y-intercept is 3 and it going down
Hope this Helped