BRAINLY IF YOU EXPLAIN!!!
Use the graph representing bacteria decay to estimate the domain of the function and solve for the average rate of change across the domain.
0 ≤ y ≤ 80, −0.6875
0 ≤ y ≤ 80, −1.45
0 ≤ x ≤ 55, −1.45
0 ≤ x ≤ 55, −0.6875
The domain of the given function is [0,55] and the average rate of change is -1.45 so option (C) is correct.
What is the range and domain of a function?A function's range is the set of all values that the function accepts, and its domain is the set of all values for which the function is defined.
The domain is for the independent variable while the range is for the dependent variable.
The domain of a function is the set of input values that the function defines.
The function goes from x = 0 to x = 55 thus 0 ≤ x ≤ 55 will be the domain.
The average slope for (0,80) and (55,0)
⇒ (0 - 80)/(55 - 0) = -1.45
Hence "The domain of the given function is [0,55] and the average rate of change is -1.45".
For more details about the range and domain of the function,
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B) 192.75
Place Value Chart with Decimals
ten thousand
thousands
hundreds
tens
ones
tenths
hundredths
thousandths
Expanded Notation:
Word Form:
Answer:
192.75 is 1 one hundred - 9 tens - 2 ones - 7 tenths and 5 hundredths. if that's the answer you need
What are the domain and range for the representative exponential function in the graph below?
A)Domain: y > 0
Range: x ∈ R
B)Domain: x ∈ R
Range: y > 0
C)Domain: x ∈ R
Range: y ≥ 0
B)Domain: y ≥ 0
Range: x ∈ R
Answer:
C?
Step-by-step explanation:
Which pair of numbers is relatively prime?
A. 7 and 21
B. 4 and 15
C. 6 and 9
D. 9 and 27
I really only need confirmation here... I’m stuck on which of the two answers (A or C) it is.
Hector’s service club is raising money by wrapping presents in the mall. The function f(x) = 3x describes the amount of money, in dollars, the club will earn for wrapping x presents. They only have enough wrapping paper to wrap 1000 presents.
Describe the domain of the function.
A. All real numbers such that 1000 ≥ x ≥ 0 (I flipped the problem because I couldn’t find the sign. Really it would be 0 ≥ x ≥ 1000 with the signs facing the other way)
B. All real numbers
C. All whole numbers such that 1000 ≥ x ≥ 0 (I flipped the problem because I couldn’t find the sign. Really it would be 0 ≥ x ≥ 1000 with the signs facing the other way)
D. All whole numbers
Answer:
The answer is C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A quarterback in the National Football League throws 54 touchdown passes in 18 games. What is the average number of touchdown passes that the quarterback throws per game?
Answer:3
Step-by-step explanation:54/18=3
Find the next three terms of an arithmetic sequence 58 , 63 , 68 , 73 . find the next three terms
and show all your work how did u get it and the formula and ty
Answer:
78 - 83 - 88
Step-by-step explanation:
If you minus all the numbers together, you get
73 - 68 = 5
68 - 63 = 5
63 - 58 = 5
1) So, 73 + 5 = 78
2) Next is 78 + 5 = 83
3) Last, 83 + 5 = 88
Hope this helps!!!
( i also suck at math)
Show your answer on how u got this please
Kevin is making hamburger patties for a family reunion. If he has 14_1/2 pounds of hamburger meat, how many 1/4-pound hamburger patties can he make?
14 1/2 hamburger patties
116 hamburger patties
18 1/2 hamburger patties
58 hamburger patties
58 hamburger patties
Step-by-step explanation:
You can divide 14 by 0.25 which equals 56 and then the rest of it will equal 2 so all together it will make 58
Answer: The answer is 18 1/2 hamburger patties.
Step-by-step explanation:
please i rlly need halp
Answer:
They are not in proportional relationship, I believe.
Step-by-step explanation:
Also, omg! Love your avatar! I loooove k-12/Melanie Martinez. My favorite song by her is cake or class fight. what about yours?
help!! please!! thankss
Answer:
6
pls mark brainlest
Step-by-step explanation:
Melissa's family bought a new house that has 1,400 square feet. The price per square foot was $58.00. How much did they pay for the house?
A.
$812,000
B.
$140,000
C.
$81,200
D.
$70,580
please i need help and this is due in an hour
Answer:
[tex]\frac{100 meters}{x seconds} = \frac{200 meters}{22.4 seconds}[/tex]
Step-by-step explanation:
Answer:
x=11.2
Step-by-step explanation:
cross multiple 100 over x equals 200 over 22.4
100(22.4) = 200x
2,240 = 200x
divide
11.2=x
imagine that you are plotting points on a coordinate plane. each axes is labeled with integers from -5 to 5. explain how you would plot a point at the location (-2 1/2, -4)
write three or four sentences
Answer:you would go -2.5 to the left the down -4
Step-by-step explanation: hope it helps
Answer:
Start at the origin. The x-coordinate is −2½ , so move left 2½ units. −2½ is halfway between −3 and −2. The y-coordinate is −4, so move down 4 units. Plot the point.
Step-by-step explanation:
hope this helps:)
please halpe me pleaseee.
Answer:
n/85 - 34/170
Step-by-step explanation:
Just plug in the numbers to the boxes
Answer:
n/85=34/170
n=17 winners
The blue dot is at what value on the number line. ?, -3, -1
Answer:
-5?
Step-by-step explanation:
is this a pattern? if so then the value is -5
Answer:
-5
Step-by-step explanation:
Help please asap!!!!!!1
PLEASE ANSWER PLEASE DONT SPAM ME TO GET PIONTS 16=4+3(t+2) thank you
Answer:
T = 2
Step-by-step explanation:
1. Distribute
2. Add the numbers
3. Order summands
4. Subtract 10 from both sides of the equation
5. Simplify
Answer:
t=2
Step-by-step explanation:
Simplify both sides of the equation.
16=4+3(t+2)
16=4+(3)(t)+(3)(2) (Distribute)
16=4+3t+6
16=(3t)+(4+6)(Combine Like Terms)
16=3t+10
16=3t+10
Step 2: Flip the equation.
3t+10=16
Step 3: Subtract 10 from both sides.
3t+10−10=16−10
3t=6
Step 4: Divide both sides by 3.
3/2= 6/3= t=2
Someone help me with these math questions ASAP
Answer:
54, 68, 1.24, 60, 30
Step-by-step explanation:
162/3 is 54
272/4 is 68
50/40 is 1.24
40/8 is 5 then 5 x 12 = 60
42/7 is 6 then 6 x 5 = 30
Solve the equation by backtracking.
Pls help I have a lot to do and it’s all due today
Answer:
C = 9
Step-by-step explanation:
:>
Answer: 45
Step-by-step explanation:
pease help mw alottttttt
so
(2;-2) will be (1; -1)
(2;-6) will be (1;-3)
(6;-4) will be (3;-2)
(6;-6) will be (1;-1)
The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate, a, over time, t.
Which is an equivalent equation solved for t?
t = t equals StartFraction f minus v Over a EndFraction z.
t = t equals StartFraction f minus a Over v EndFraction z.
t = a(f – v)
t = v(f – a)
Answer:
t = t equals StartFraction f minus v Over a EndFraction z.
Step-by-step explanation:
Answer:
A. T=f-v/a
Step-by-step explanation:
hope it helps
Plz help
Hayden accidentally overdrafted his bank account, so there was a negative balance of −$13.55 in the account. He then deposited $20.00 to cover the overdraft.
Write an addition equation that represents the amount of money in his account.
Enter your answer as an addition equation, formatted like this: 42+(-53)=-11
Do not enter the $ symbol. Do not enter any units.
Answer:
20.00-(13.55)= 6.45 in his bank account
Step-by-step explanation:
An addition equation is 20.00 + (-13.55) = 6.45 that represents the amount of money in his account.
What are Arithmetic operations?Arithmetic operations can also be specified by the addition, subtract, divide, and multiply built-in functions.
The operator that perform arithmetic operation are called arithmetic operators .
Operators which let do basic mathematical calculations
+ Addition operation : Adds values on either side of the operator.
For example 4 + 2 = 6
Given that
There was a negative balance of −$13.55 in the account.
And Hayden made a deposit of $20 in order to pay the overdraft.
Determine an addition equation that represents the amount of money in his account.
According to the question, an addition equation that represents as
⇒ 20.00 + (-13.55) = 6.45
Hence, an addition equation is 20.00 + (-13.55) = 6.45 that represents the amount of money in his account.
Learn more about Arithmetic operations here:
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What is the fractional equivalent of the repeating decimal n = 0.1515... ?
Answer the questions to find out.
1. How many repeating digits does the number represented by n have?
Write your answer in the space below.
2. You need to multiply n by a power of 10 to help you find the fraction. Decide on the power of 10 to multiply by, and tell how you identified that number.
Write your answer in the space below.
3. Write an equation where the left side is your power of 10 times n and the right side is the result of multiplying 0.1515... by that power.
Write your answer in the space below.
4. Write the original equation, n = 0.1515... underneath your equation from question 3. Then subtract the equations. Show your work.
Write your answer in the space below.
5. Write n as a fraction in simplest form. Show your work.
Write your answer in the space below.
Answer:
it has two repeating digits
Step-by-step explanation:
since one and five are reapeeting twice there are two repeating digits easy and smple
Translate the algebraic expression 4(9j+1+6j) into a verbal expression.
Answer:
what he said
Step-by-step explanation:
Charles writes the number 83,334 .The value of the digit 3 in the thousandths place is 10 times the value of the digit 3 in what place value
Answer:
Hundredths
Step-by-step explanation:
Divide and simplify

its b I am sure about it B. yes I'm sure
complete the table!!!
Answer:
Your Commission is $30.72
Step-by-step explanation:
WILL MARK BRAINLIEST
Scale Drawings of Geometric Figures
After the scale factor is applied to the dimensions of the rectangle shown, choose all that correctly give the new dimension.
New width after a scale factor of 3.
12 cm
New length after a scale factor of 4.
80 cm
New perimeter after a scale factor of 2.
112 cm
New area after a scale factor of 2.
160 cm2
Answer:
c hope this help
Step-by-step explanation: