Answer:
[tex](3x - 2)(x + 2)[/tex]
Serenity is going to invest $130 and leave it in an account for 19 years. Assuming the
interest is compounded continuously, what interest rate, to the nearest tenth of a
percent, would be required in order for Serenity to end up with $230?
Answer:3.0%
Step-by-step explanation:
Answer:
3%
Step-by-step explanation:
hey can someone double check my work pls
Here the question wants to find the range of function. Your answer is incorrect because you are confusing between range and domain.
What is domain?Domain is the set of all x-values. That means any values that are part of x are subset of domain itself. We can find domain two ways which are
Relation methodGraph methodBut we are not talking about domain as we are looking for the range of function.
What is range?Range is the set of all y-values. In the relations or ordered pairs (x, y). Our y is the range. Range can also be called Co-Domain or Output. But of course, we are not talking about finding range using relation method. We are going to find range by looking at the graph.
The range starts from minimum value to maximum value. If there is another point between minimum value and maximum, just ignore it.
Here is a diagram or easier way to understand.
[tex] \boxed{minimum} \Longrightarrow \boxed{maximum}[/tex]
From the graph, our minimum is -5 and our maximum is -1. Notice that there is another opened point at -2 which we are supposed to ignore. Because both minimum and maximum are closed dots. Hence, we use >= or <= only.
Therefore the solution should be
[tex] - 5 \leqslant y \leqslant - 1[/tex]
Answer[tex] - 5 \leqslant y \leqslant - 1[/tex]
......the correct answer is A
please help, and i will make you BRAINLIEST
If x = 9, solve this equation: 28 - 2x = __________?
Answer:
10
Step-by-step explanation:
28-2(9)=?
28-18=10
Subtract 1/3 from 1/2 use 6 as the common denominator
Step-by-step explanation:
step 1. 3/6 - 2/6 = 1/6. you need to convert fractions to a common denominator.
Answer:1/6
Step-by-step exclamation
DFGHJKYTRFDVBJHNHDFGHJ
Answer:
uhfjemegk;lgklkewmkwemg
Step-by-step explanation:
Answer:
Very funny meme
Step-by-step explanation:
Dxdxdxd
what is the gradient of (0,3) and (1,8)
Answer: 5/1 = 5
Step-by-step explanation:
The gradient is the slope of something. The slope = rise/run so you just do 8-3 = 5 is the rise and then 1-0 = the run so its a gradient of 5
Simplify:
√3 (√3+x)
A. (3+x)√3
B. 2x√3
C. 3+x√3
(I'll mark brainliest if you explain and show your work)
Answer:
C
Step-by-step explanation:
[tex]\sqrt{3}[/tex] times [tex]\sqrt{3}[/tex] = 3 and [tex]\sqrt{3}[/tex] times x = [tex]\sqrt{3}[/tex]x
So that means that answer is 3+[tex]\sqrt{3}[/tex]x which is C
john makes $400 per week. What does it mean for him to get a 150% salary raise? Explain in words and then give an example showing a calculation.
can u guys plzzzzzzzzzzzz help me
The first one ^
What is the vertex for the quadratic
y = 2(x-3)^2 - 4? Type as (h.k)
Answer:
(3,-4)
Step-by-step explanation:
You can find the vertex where x = -b/2a
To find the values of a and b, it would be easier to write the equation in standard form, which is y = ax^2 + bx + c
y = 2(x^2 - 6x + 9) - 4
y = 2x^2 - 12x + 18 - 4
y = 2x^2 - 12x + 14
In this equation, a = 2 and b = -12.
So let's plug that into x=-b/2a
x = -(-12)/2(2)
x = 12/4
x = 3
Now we have the x, we can just plug that into the original equation and get the y coordinate for the vertex.
y = 2(x - 3)^2 - 4
y = 2(3 - 3)^2 - 4
y = -4
To determine the dimensions of her second garden, she used a horizontal scale factor of 75% and a vertical scale factor of 150%. Using the given scale factors, what will be the horizontal and vertical measurements of her second garden?
Answer:
lol jk i dont know
Step-by-step explanation:
Answer:
sorry
Step-by-step explanation:
can someone tell me how to do this plz
A34*35
3456
=2340
Step-by-step explanation:
e=mc^2
What is the yyy-intercept of y=5y=5y, equals, 5
Using the slope-intercept form, the y-intercept is 5 5 . b=5
Step-by-step explanation:
wikipedia
Answer:
0,5
Step-by-step explanation:
:) Hope you guys have a good day!
a)7d + 5c–9d + 4c+ 3
hey I really need help in this can someone help me pls and thank you
Answer:
12 ¼
Step-by-step explanation:
if you add the 16ths its up to 4 16ths, simplified that is ¼. then you add the 3s, 3 × 4 is 12. add the two, 12 ¼
Adelfa paid Php98. 75 for four books that all cost the same amount. What was the cost per book
A. Php24.69
B.Php32.92
C. 49.38
D.94.83
Answer:
A.Php24.69
Step-by-step explanation:
98.75÷ 4=24.69
Jeremy collected data from an experiment he performed in science class. He compiled his data in this table.
X 0 1 2 3 4
y 1 24 816
Which equation represents the data shown in the table?
CA
y = x + 1
B.
y =
= log2x
С
y = 22
D
y = 22
An elevator in a tall building starts at a floor of the building that is 102 meters above the ground. The
elevator descends 2 meters every 0.5 seconds for 9 seconds.
Answer:
An elevator in a tall building starts at a floor of the building that is 102 meters above the ground. The
elevator descends 2 meters every 0.5 seconds
step by step solution
An elevator in a tall building starts at a floor of the building that is 102 meters above the ground. The
elevator descends 2 meters every 0.5 seconds for 9 seconds.
Reggie is deciding when to go bowling with his friends. Friday night is glow-bowling night,
with 5 glow-bowling games for $22.50. But the early-bird special on Saturday morning offers
8 games for $30. How much more does glow-bowling cost per game?
Answer:
glow bowling costs $0.75 more per game
Step-by-step explanation:
1. divide $22.50 by 5 games to find the price per game for glow-bowling, which comes out to $4.50
2. divide $30.00 by 8 games to find the price per game for the early-bird special, which comes out to $3.75
3. subtract $3.75 (early-bird bowling) from $4.50 (glow-bowling) and it = $0.75
4.50-3.75=0.75
Answer: The answer is 0.75
Step-by-step explanation:
Solve: 3n - 6 = -8(6 +5n)
and explain how to solve it
Answer:
Step-by-step explanation:
First use distributive property: a(b + c) = a*b + a*c
3n - 6 = -8(6 + 5n)
3n - 6 = 6 * (-8) + 5n *(-8)
3n - 6 = -48 - 40n
Now add 40n to both sides
3n - 6 + 40n = -48 - 40n + 40n
43n - 6 = -48
Now add 6 to both sides
43n - 6 + 6 = -48 + 6
43n = -42
n = -42 /43
Answer:
0.98
Step-by-step explanation:
3n-6=-8(6+5n)
3n-6=-48-40n
3n=-48-40n+6
40n+3n=-42
43n=-42
n=0.98 (I rounded it)
Please help me this is due in and hour
Answer:
The answer is All Solution
Step-by-step explanation:
Noah is planning his birthday party. He is deciding between three themes: space, safari, and comics. He also has to determine where he wants his party, at a skating rink or a park. Lastly, he needs to pick the day of the week that the party will happen. His options are Friday, Saturday, or Sunday. How many different possible party outcomes does Noah have with all of these options? solve 1 2 3 4 5 by this math problem
Answer:
18
Step-by-step explanation:
because 3 themes times 2 places times 3 days of the week = 18 options
To solve 3m - 5 = 196, what is the first step that should be performed? a. Add 5 to both sides. b. Subtract 5 from both sides. c. Multiply each side by 3. d. Divide each side by 3.
Answer:
add 5
Step-by-step explanation:
in algebra you do pemdas backwards
Barry saved $7 less than Nadine. Together they saved $25.
How much did Nadine save? _____
please help me, i'll give brainlyest
Find the total area of the figure. Do not label the solution.
6 cm
9 cm
4
2 cm
10 cm
Your answer
Solve the following equations:
x/3+1=7/5
Answer:
8/5..............…is the answer
Answer:
Standard Form: 6/5 Mixed Number: 1 1/5 Decimal: 1.2
Step-by-step explanation:
1. Subtract 1 from both sides of the equation
x/3 + 1 = 7/5
x/3 + 1 - 1 = 7/5 - 1
2. Simplify
2a.
x/3 + 1 - 1 = 7/5 - 1
x/3 = 7/5 - 1
2b.
x/3 = 7/5 - 1
x/3 = 2/5
3. Multiply all terms by the same value to eliminate fraction denominators
x/3 = 2/5
3 x x/3 = 3 x 2/5
4. Simplify
4a. Cancel multiplied terms that are in the denominator
cross out the threes in 3 x x/3 then you should get x = 3 x 2/5
4b. Multiply the numbers
x = 3 x 2/5
x = 6/5
And your answer should be 6/5|
I hope this helps you or anyone
Which best describes the two-dimensional shape created by the cross-section shown on the cylinder?
A.Cirlcle
B.Square
C.Ellipse
D.Rectangle
Answer:
Step-by-step explanation:
Answer:
B
Step-by-step explanation: im just smart
What is the estimation of 21x94
Answer:
its a estamite just guess
Step-by-step explanation:
If 2/5 of the 200 flowers bloomed how many flowers did not bloom?
-12{-8+[4(2-5)-(-10-2)]}
-12(-8+(4*2-4*5)+10+2)
-12(-8+(8-20)+12)
-12(-8-12+12)
-12(-8)
96
