Rhythm Time sells music online. Last year, its customers downloaded a total of 697,900 songs. This year, they downloaded 467,593 songs. What is the percent of decrease in annual downloads?
Answer:
-32.9985652798%
Step-by-step explanation:
If x=19 and y=8, find y when x=38
Answer:
I think it would be 27
Step-by-step explanation:
because 8 is 11 less than 19 and you would subtract 11 from 38
ame: U ate: Per: Write three equivalent ratios to represent the ratio of baseballs to bats. 6 to 14
Question 9: Sorry its blurry. Plz help ASAP
Answer:
a and c
Step-by-step explanation:
What is the value of x if...
9x - 4 - 4x = 8 + 3x
Hello!
Answer:
x=6
Step-by-step explanation:
Hope this helps!
First four terms
f(n)=n^3-n^2+1
Answer:
The function of this equation is: [tex]F(n)=\frac{1}{4}n^4-\frac{1}{3}n^3+n+C[/tex]
Step-by-step explanation:
Answer:
1, 5, 19, 49
Step-by-step explanation:
To obtain the first 4 terms substitute n = 1, 2, 3, 4 into f(n)
f(1) = 1³ - 1² + 1 = 1 - 1 + 1 = 1
f(2) = 2³ - 2² + 1 = 8 - 4 + 1 = 4 + 1 = 5
f(3) = 3³ - 3² + 1 = 27 - 9 + 1 = 18 + 1 = 19
f(4) = 4³ - 4² + 1 = 64 - 16 + 1 = 48 + 1 = 49
The first 4 terms are 1, 5, 19, 49
mowed 3 yards for $35.00
Answer:
AYO HE LOOKIN SPIFFY
Step-by-step explanation:
Write an equation for the description.
Hector is visiting a cousin who lives 300 miles away. He has driven 95 miles. How many more miles does
he need to drive to reach his cousin's home? Let d be how many miles left to reach his cousin's home.
Suppose that the value of a stock varies each day from $12.82 to $33.17 with
a uniform distribution.
Find the third quartile; 75% of all days the stock is below what value?
Answer:
$28.08
Step-by-step explanation:
$33.17 - $12.82 = $20.35
75% of $20.35 = $15.26
$15.26 + $12.82 = $28.08
75 muffins in 5 batches
Unit Rate
need help with this please
Answer: plug 32 in for m
Step-by-step explanation:
After training for and running a marathon, an athlete wants to reduce her daily run
by half each day. The marathon is about 26 mi. How many days will it take after the
marathon before she runs less than a mile a day? Show your work.
Answer:
6 days
Step-by-step explanation:
This question becomes much easier when written out per day (shown below). The question tells us that she is reducing her run by half every day, so all we need to is divide the previous day by 2 to get the current day. She starts out with 26 miles so this is our day 1 value.
Day 1 = 26 miles
Day 2 = 13 miles (26÷2=13)
Day 3 = 6.5 miles (13÷2=6.5)
Day 4 = 3.25 miles (6.5÷2=3.25)
Day 5 = 1.625 miles (3.25÷2=1.625)
Day 6 = 0.8125 miles (1.625÷2=0.8125)
We can see that by day 6, her total running amount is less that 1 mile, so the final answer is 6 days.
Eggs cost $5.40 per doven how many is twenty five eggs cost
Answer:
135.000
Step-by-step explanation:
5.40 x 25 = 135.000
Answer:
135.000
Step-by-step explanation:
5.40×25= 135.000
Someone help its multiple choice im so confused
Please help for 10 and 11.
Answer:
10:A 11:D
Step-by-step explanation:
10)
g([tex](\sqrt{x+1}^2+3)/(\sqrt{x+1} )[/tex]
rewrite [tex]\sqrt{x+1}^2[/tex] as x +1
g [tex](\sqrt{x+1}^2)[/tex] = [tex]\frac{x+1+3}{\sqrt{x+1} }[/tex]
add 1+3
g[tex](\sqrt{x+1}^2)[/tex]=[tex]\frac{x+4}{\sqrt{x+1} }[/tex]
combine and symplify
[tex]g{\sqrt{x+1} } *\frac{{x+4 (\sqrt{x+1}) } }{{x+1} }[/tex]
reorder factors of the second side
[tex]g{\sqrt{x+1} } *\frac{{\sqrt{x+1} (x+4) } }{{x+1} }[/tex]
take out the root x+1
and you are left with A
11.
f(g(x))
substitue g into f
f([tex]f{\sqrt{x+3} } =\((\sqrt{x+3})^2 +9}[/tex]
rewrite sqrroot x+3 as x+3
[tex]f{\sqrt{x+3} } =\(x+3 +9}[/tex]
Now add 3+9
[tex]f{\sqrt{x+3} } =\(x+12}[/tex]
we get x+12
Now for domain
[tex]f{\sqrt{x+3} } =\((\sqrt{x+3})^2 +9}[/tex]
set the radicand root sqr x+3 >= 0 to find the expression defined
[tex]x+3\geq 0[/tex]
subtract 3 from both sides
[tex]x\geq 3[/tex]
turn it into interval notation
[-3,+∞)
Divide.
(−1/5)÷(−4/5)
What is the quotient?
Enter your answer as a simplified fraction in the box.
The quotient from the expression (−1/5) ÷ (−4/5), in the simplified fraction is 1/4.
We have,
To calculate the quotient of the expression (−1/5) ÷ (−4/5), you can follow these steps:
- Invert the second fraction (divisor): (-4/5) becomes (-5/4).
- Multiply the first fraction (dividend) by the inverted second fraction: (-1/5) * (-5/4).
- Simplify the result if possible.
(-1/5) * (-5/4)
= (1 * 5) / (5 * 4)
= 5 / 20
Both the numerator and denominator have a common factor of 5, which can be cancelled out:
5 / 20 = 1 / 4
Thus,
The quotient in the simplified fraction is 1/4.
Learn more about expressions here:
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A women buys a coat through the mail for $250 plus 9% sale tax. If another 10% is added onto this total for shipping and handling, what is the total cost of the coat ?
Answer:
Find 9% of 250 by turning 9% into a decimal.
.09 x 250 gives you 22.50
add 22.50 to 250
now you have 272.50
now find 10% of 272.50 by converting 10% into a decimal.
.10 x 272.50 gives you 27.25
Add that to 272.50 and you total cost is
$299.75
write 1 409 in words
Answer:
One thousand four hundred nine
Step-by-step explanation:
5. Write an equation in point-slope form for the line through the given point with the given slope.
Answer:
C. y+3= -1/4(x-8)
Step-by-step explanation:
The slope-intercept form:
m - slope
b - y-intercept
We have the slope
and point (8, -3). Substitute:
add 2 to both sides
Answer:
The point-slope form:
Substitute:
ANSWER: y+3= -1/4(x-8)
x/3 - 13= 9
Plz help its very confusing
Answer:
x = 66
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Answer:
[tex] \frac{x}{3} - 13 = 9 \\ \\ \frac{x}{3} = 9 + 13 \\ \\ \frac{x}{3} = 22 \\ x = 22 \times 3 \\ x = 66. answer. [/tex]
What is an equivalent expression for 6x6x3x3x3x3
Find the axis of symmetry for this parabola:
y = -3x2 + 6x + 1
Write your answer as an equation.
The graph of the given Quadratic equation is attached in the Answer, where we can se that the axis of symmetry is :
x = 1SOMEONEEE PLZ HELP 20 POINTS
JUST NEED HELP IN THE LAST4
Answer:
where is your questions
A triangle has a base of 16 inches and a height of 1/8 inches. What is its area?
Answer:
1 in²
Step-by-step explanation:
The area of the triangle calculated using the area formula is 1 in²
Given the Parameters :
Base of triangle = 16 inches
Height of triangle = 1/8 inches
Area of a triangle can be obtained using the relation :
Area = 1/2 × base × height
Substituting the Parameters into the equation :
Area of triangle = 1/2 × 16 × 1/8 = 1 in²
Therefore, the area of the triangle is 1 in²
Jonathan has 1 3/14 hours to practice guitar. If he spends 1/8 hours on each song, how many songs can he practice
Answer:
Step-by-step explanation:
1 3/14 divided by 1/8
17/14x8
17x4/7
68/7
9 5/7
Perform the indicated operation. Reduce to lowest terms if possible.
2 1/2 x 2 1/3
Answer:
Step-by-step explanation:
Convert mixed fraction to improper fraction.
[tex]2\dfrac{1}{2}*2\dfrac{1}{3}=\dfrac{5}{2}*\dfrac{7}{3}=\dfrac{5*7}{2*3}\\\\=\dfrac{35}{6}=5\dfrac{5}{6}[/tex]
1
What is the quotient of 2 -
?
WIN
1
3
1
3
1
3
1
1
3
لم اقم
1
3
Determine which of the following is a geometric sequence.
A. 2, 5, 8, 11
B. 2, -6, -18, -24
C. 3, -6, 12, -24
D. 3, 6, 18, 36
Step-by-step explanation:
A is in geometric sequence as 3 is added in the number,
2 + 3 = 5, 5 + 3 = 8, 8 + 3 = 11
hope this answer helps you dear...take care and may u have a great day ahead!
how is five hundred two thousand,seven and four hundredths written in expanded nataion?
Answer:
502,007.004
Step-by-step explanation:
because I smart middle schooler
Answer:
502,007.004
Step-by-step explanation:
because I smart middle schooler
Classify each term in the expression 9gh+2+g as a constant term or a variable term.
Answer:
veriable constant variable
Step-by-step explanation:
took the test
The constant term is 2 and the variable terms are '9gh' and 'g' in the given polynomial.
What is a polynomial?A polynomial expression is an algebraic expression with variables and coefficients. Unknown variables are what they're termed. We can use addition, subtraction, and other mathematical operations. However, a variable is not divisible.
The polynomial is given below.
⇒ 2gh + 2 + g
In the above polynomial, the letter 'g' and 'h' are variables.
The constant term is that term in which no variable is there. Then the constant term is 2.
And the variable terms are '9gh' and 'g'.
More about the polynomial link is given below.
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