Answer:
doubling time is the amount of time it takes for a given quality to double in size or value at a constant growth rate.
Explanation:
we can find the doubling time for a population undergoing exponential growth by using the rule of 70
Mrs. Newton has 17 in-person learners in her 3rd period class which makes up 61% of the entire class. Which proportion can be used to determine the total number of students on Mrs. Newton's 3rd period roster?
Answer:
Explanation:
Let
x = Total number of students on Mrs. Newton's 3rd period roster
17 in-person learners in her 3rd period class which makes up 61% of the entire class
61% of x = 17
0.61 * x = 17
0.61x = 17
x = 17 / 0.61
= 27.87
Approximately
x = 28 students
Answer:Let
x = Total number of students on Mrs. Newton's 3rd period roster
17 in-person learners in her 3rd period class which makes up 61% of the entire class
61% of x = 17
0.61 * x = 17
0.61x = 17
x = 17 / 0.61
= 27.87
Approximately
x = 28 students
Explanation:
Can you help me with question 24
Answer:
C.
Explanation:
Help please its Algebra 1 honors
Answer:
f(x)= 50+4.25x
g(x)= 40+6.25x
(5, 71.25)
Explanation:
they are asking for the number of garmets and price of those garmets where both shops charge the same amount
if you make the two shops prices into equations you will be trying to find the line intercept
to make the lines equations
they said f(x) is cleaning company 1
g(x) is cleaning company 2
and x in the number of garmets cleaned
you can see from prices that the price does not start at 0 it has a baseline price to clean
that baseline price is the +____
113.75-92.50 to find the difference in price for 5 garmets
=21.25
21.25/5 to find raise in price per 1 garmet
=4.25
now we know its 4.25x+b
baseline price = b
to find b plug in the values on the chart (first row)
4.25(5)+b=71.25
21.25+b=71.25
b=50
baseline price = 50
store 1 price is= f(x)= 50+4.25x
im gonna run out of space ill do the second one short
103.75-72.5=31.25
31.25/5=6.25
71.25=6.25(5)+x
71.25-31.25=x
x= 40= base price
g(x)= 40+6.25x
find intersection
g(x) =y
f(x) = y
y=y
therefore
50+4.25x=40+6.25x
10+4.25x=6.25x
10+4.25x=6.25x
10=2x
x=5
to find y intersection put in x to equation
y= 50+4.25x
y= 50+4.25(5)
y=50+21.25
y=71.25
intersection is (5, 71.25)
❗❗❗BRAINIAC REWARDED 15 POINTS
Which systems of equations is represented by lines q and v?
2. Solve for x. More than one answer may be correct. Select all correct choices.*
log10 2 + log10 (x + 15) = 2
*This question is worth four points. In order to receive full credit, you must show your work or
justify your answer.
2= = -23
2 = -3
x = 5
= 3
x= -13
=
= -20
None of these are correct.
B i
U
Font Family
- AAT A
= = =
Answer:
None of these are correct
The value x = 35 is correct
Explanation:
Step(i):-
Given
[tex]log^{2} _{10} + log^{(x+5)} _{10} = 2[/tex]
We will apply logarithmic formula
log(a) + log (b) = log a b
logₓ a = b
⇒ a = xᵇ
Step(ii):-
[tex]log^{2} _{10} + log^{(x+5)} _{10} = 2[/tex]
[tex]log^{2(x+15)} _{10} = 2[/tex]
⇒ 2 ( x + 15 ) = 10²
⇒ 2 x + 30 = 100
⇒ 2 x = 70
⇒ x = 35
Final answer:-
x = 35
Verification:-
[tex]log^{2} _{10} + log^{(x+5)} _{10} = 2[/tex]
[tex]log^{2(35+15)} _{10} = 2[/tex]
[tex]log^{(100)} _{10} = 2[/tex]
[tex]log^{(10)^{2} } _{10} = 2[/tex]
log x ⁿ = n log x
2 log¹⁰ ₁₀ = 2
2 = 2 ( log¹⁰ ₁₀ = 1
Which model of democracy does Federalist No. 10 describe?(Pluralist,Participatory,or elite democracy) How do you know?
Answer:
Pluralist
Explanation:
What was the mood of the country when FDR first took office?
Answer:
When FDR took office and made his Inaugural speech the people's reactions seemed neutral. Although I wouldn't say they were happy there were some things they didn't agree with like the New Deal that FDR wanted to create this is because the people thought this New Deal was giving the government too much power and was involved in telling businesses how to operate.
Despite that New Deal situation the people of the country didn't seem to mind FDR they felt a little bit of hope especially since he was there for a lot of people during the Great Depression and WWII which has the saying 'the only we have to fear is fear itself.' Another thing people admired about him is facing all of those challenges between Germany and Japan which made him a defining figure in America. After he helped the people during the Great Depression people voted for him again giving him the win for re-election.
The time the mood of the country changed was after FDR's death in 1945 everyone was shocked over his sudden death but his Vice President, Truman had to take over his spot (as what the law suggests if something happens to the president i.e death or corruption in the result of jail time the Vice President has to take over). People were also concerned by Truman's action after he took over the office because it was still during WWII. Everyone mourned and had a lot of anxiety because of not knowing what's going to happen next.
Hope this helped :)
ASAP!!!!!!!!!!!!!!!!
Donald, a costume designer, is working on a film production. For the lead female actor, he needs to alter the size of a waistcoat; in other words, he is the costume for the actor. For another actor, he needs to make a pair of new leather boots look like they have been worn for many years. To do this, he uses the technique of .
Answer:
Select the correct answer from each drop-down menu.
What tools and techniques of costume design should be used?
Donald, a costume designer, is working on a film production. For the lead female actor, he needs to alter the size of a waistcoat; in other words, he is altering
the costume for the actor. For another actor, he needs to make a pair of new leather boots look like they have been worn for many years. To do this, he uses the technique of
ageing
.
Explanation:
I think thats the answer let me know if they arent correct
Answer:
Yes the answer is altering and aging!
Explanation:
ANSWER QUICKLY PLEASE.
List and describe two environmental impacts of fossil fuel use.
Answer:
1. carbon dioxide when burned.
2 it traps carbon emissions traps heat in the atmosphere.
Explanation:
Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change. In the United States, the burning of fossil fuels, particularly for the power and transportation sectors, accounts for about three-quarters of our carbon emissions.
The two environmental impacts of fossil fuel use are
carbon dioxide when burnedit traps carbon emissions traps heat in the atmosphere.What is the process of production of fossil fuel?Fossil fuels has been produce large quantities of the carbon dioxide when burned. Carbon emissions has trap heat in the atmosphere and it can lead to the climate change. In the United States, the burning of the fossil fuels, particularly for the power and the transportation sectors, accounts for about three-quarters of our carbon emissions.
Hydrogen is not a fuel. It is a way of storing or transporting energy. Distribution and infrastructure needs to be refurbished to cope with hydrogen, which can metals by making them brittle.The fossil fuels are the nonrenewable sources of energy where as the hydrogen fuel cells are the renewable sources of energy which uses the energy harnessed from the hydrogen ions to generate electricity.
Therefore, The two environmental impacts of fossil fuel use are
carbon dioxide when burnedit traps carbon emissions traps heat in the atmosphere.Learn more about carbon dioxide on:
https://brainly.com/question/3049557
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