Answer:
no never. it won't be zero.
The cost to purchase a song from iTunes is $0.99 per song. To purchase a song from Napster, you must be a member. The Napster membership is $10.
In addtion, each song cost $0.89. Write the equation to determine when iTunes and Napster will cost the same amount.
Equation:
Answer:
It will take 100 songs for the monthly price of Napster to cost the same as iTunes.
Step-by-step explanation:
Let's create two equations to represent iTunes (T(d)) and Napster (N(d)):
T(d)=0.99d
N(d)=0.89d+10
In order for us to find when the two prices will be the same, let's set the equations equal to each other and solve for x:
0.99d=0.89d+10
0.1d=10
d=100
james and elaine shares a box of sweet in the ratio 2:3 what fraction of sweets does james receive and how much elaine receive
Answer:
SEE BELOW FOR ANSWER
Step-by-step explanation:
THE PROBLEM TELLS US JAMES AND THEN ELAINE
SO THE RATIO IS JAMES 2 AND ELAINE 3
JAMES RECEIVED 2 AND ELAINE 3
PLS MARK BRANLIEST IT WOULD HELP ME OUT ALOT TYSM GOD BLESS
WILL GIVE BRAINLIEST:
If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a six?
Answer:
you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a five? 5. 1. 2. 6. Submit. Submit. Continue. Correct!
Step-by-step explanation:
Answer:
There is a 1/36 chance that you will roll a 6.
Step-by-step explanation:
This would be the same for any other number in the dice if it rolled 6 times.
Hope this helps.
Plz help I can’t solve it
i think 10 cause 5+5 =10 sorry if it is wrong
Step-by-step explanation:
Wouldn't the answer just be 10% because everytime it moves, it increases by 10
how tall in cm is 1 cup explain
what fraction represents the value of sin a in️ ABC
Express using Algebra 15% of A
Answer:
0.15 x A
Step-by-step explanation:
15% is equal to 0.15
of means multiplication
0.15 x A
Please help me asap!!!
Answer:
1.Front and back=40.Top and bottom =80.lwft and right =32 multiply everything by 2 then add it all
What value of n will make this equation correct. 3/10 n = 4/5
Answer:
n =[tex]\frac{5}{10}[/tex]
Step-by-step explanation:
Answer:
n= 2 and two thirds
Step-by-step:
this is the equation
3/10n=4/5
so to get n by itself, you multiply both sides by 10/3. I did 4/5 times 10/3 and I got 2/2/3, or two and two thirds
What is the constant of proportionality what does it mean
Answer:
The constant of proportionality is the ratio between numbers that expresses the rate at which the numbers increase or decrease. These two numbers are directly proportional when they increase and decrease at the same rate.
Need help on this please help
Answer:
209.8
Step-by-step explanation:
Length 11.5
Width 4
Height 3.8
Formula: 2(wl+hl+hw)
A triangle has two sides of length 1 and 1. What is the smallest possible whole-number length for the third side?
Answer:
1
Step-by-step explanation:
An amateur drama group hire a theatre for their production. They expect to sell all 850 tickets, some at $12 and the rest at $8. The group require the ticket sales to cover their $3760 production costs and to make a profit of $4000. If they are to exactly achieve this target and their expectations regarding ticket sales are correct how many of the 850 tickets should they charge $12 for and how many should they charge $8 for?
Answer:
610 tickets for $8, and 240 tickets for $12.
Step-by-step explanation:
x + y = 850
8x + 12y = 7760
x = 850 - y
8(850-y) + 12y = 7760
6800 - 8y + 12y = 7760
4y = 960
y= 240
x + 240 = 850
x= 610
Answer:
240 = no. of $12 tickets
610 = no. of $8 tickets
Step-by-step explanation:
Let x = no. of $12 tickets
y = no. of $8 tickets
12x = income from selling x $12 tickets
8y = income from selling y $8 tickets
If they are to make a profit of 4000, then they need to have a total income from sales of $7760
So, x + y = 850 and 12x + 8y = 7760
y = 850 - x 12x + 8(850 - x) = 7760
12x + 6800 - 8x = 7760
4x + 6800 = 7760
4x = 960
x = 240 = no. of $12 tickets
y = 850 - 240
= 610 = no. of $8 tickets
83 is 100% of what number
Answer:
83
Step-by-step explanation:
100% is the total, the whole
Answer:
83
Step-by-step explanation:
You have 100%
change that to a decimal
you now have 1.00
multiply 83 by 1
you have 83
What’s the answer to this? I’ll mark you brainliest if you tell me the answer/what to put 3
Answer:
domain is basically x and range is y, so -2,5 -2 is domain and 5 is range
Step-by-step explanation:
What is the equation in slope-intercept form of the line that passes through the points(-4,2) and (12,6)?
Answer:
y=1/4x+3
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(6-2)/(12-(-4))=4/(12+4)=4/16=1/4
y-y1=m(x-x1)
y-2=1/4(x-(-4))
y-2=1/4(x+4)
y=1/4x+4/4+2
y=1/4x+1+2
y=1/4x+3
8 less than a number is less than 10 and the difference between a number and 22 is no more than 14
Answer:
wow owo uwu
Step-by-step explanation:
James purchases tickets for the New York Knicks. He gives seven tickets to his colleagues. If James is left with 8 tickets, how many tickets did he purchase?
Answer:
He purchased 15 tickets.
Step-by-step explanation:
First you gather your important information/ numbers
-7
-8
- how many tickets did he purchase?(+)
Then you create your equation and solve
7+8=15
Which function is best represented by this graph?
Answer:
D.
Step-by-step explanation:
You just have to try it out for some points. I tried it for (-4,-3), (0,0), (7,0)
Jose rents a bike for $4 plus $2.50 per hour. ELaine rents a moped for $10 plus $1 per hour write and solve the system of equation to determine at what point they spend the same amount
I need an answer quick
Answer:
Jose: Y= 2.50x +4
Elaine Y= 1x +10
same at 4
Step-by-step explanation:
inches 7 inches 18 inches area
The area is just the dimensions multiplied, so multiply 7 by 18 and you get 126.
Answer:
Step-by-step explanation:
7inchx18inch= 126inch
Find the missing angle measurements
Answer:
there is no attachment
Step-by-step explanation:
4. Which of these points does not lie on the graph of y=-2x+7?
(A) (-1,9
(B) (4,-1)
(C) (-3,1)
(D) (-2.11)
The point (-3,1) is not passing through the graph y = -2x + 7 so option (C) will be correct.
How to plot a graph?
A graph is a diagram that shows the fluctuation of one variable in relation to one or more other variables.
In order to plot the graph, we need to find out y's values corresponding to x's value
After that, we need to substitute the values of x's and y's into the coordinate geometry.
Given that a line y=-2x+7
Now in order to satisfy any point of this function then the value or
coordinate should satisfy the function or line.
So by checking option (A) 9 = -2(-1) + 7 = 9 so its satisfy.
So all options except (C) are satisfying.
Option (C) ⇒
-2(-3) + 7 ≠ 1
Hence "The point (-3,1) is not passing through the graph y = -2x + 7".
For more information about the graph of a function
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In ΔMNO, n = 85 inches, o = 10 inches and ∠M=56°. Find the length of m, to the nearest inch.
Answer:
80
Step-by-step explanation:
Delta math math
The length of m in triangle MNO is approximately 80 inches.
What is a Triangle?Triangle is defined as a basic polygonal shape of a triangle that has three sides and three interior angles.
In ΔMNO, n = 85 inches, o = 10 inches, and ∠M=56°.
In this case, we are given the lengths of sides n and o and the measure of angle M. We can use the law of cosines to solve for the length of side m:
⇒ m² = n² + o² - 2 × n × o × cos(∠M)
We are given that n = 85 inches, o = 10 inches, and ∠M = 56°. We can use these values to solve for m:
⇒ m² = 85² + 10² - 2 × 85 × 10 × cos (56°)
We can use a calculator or look up the value of cos 56° to find that it is approximately 0.6. Plugging this value into the formula above gives us:
⇒ m = 79.8397 ≈ 80 inches
Therefore, the length of m in triangle MNO is approximately 80 inches to the nearest inch.
Learn more about the triangles here:
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yo if someone could just give me the answeres to these ill give u brainliest and 5 start rating its just simple algebra but ion have time to work on it cuz im working on a different assignment so like could someone just tell me the answers so i can write them quickly
13: -x+6
15: 3x
11: -8x-20
17: 6x+1
18: -1
Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD?
Counterclockwise rotation by 90 degrees about the origin followed by a translation to the right by 1 unit
Counterclockwise rotation by 90 degrees about the origin followed by a translation to the left by 1 unit
Reflection over the x-axis followed by a translation to the left by 1 unit
Reflection over the y-axis followed by a translation to the right by 1 unit
Answer:
Reflection over the y-axis followed by a translation to the right by one unit.
Step-by-step explanation:
Answer:
Reflection about the Y axis followed by a translation to the left by two units
Step-by-step explanation:
Got it right on test!
.5333333 repeating as a fraction
Answer:
The answer is 8/10
Step-by-step explanation:
When you convert a decimal into a fraction especially a repeating decimal it could be a little complicated but here is what you had to do to find that answer
Step 1: Let x equal the decimal number
Which is x = 0.533333
And with 1 digit in the repeating decimal group create a second equation by multiplying both sides by 10^1 = 10
Step 2:
10x = 0.5333333
Now subtract equation 1 from equation 2
which is
10x = 5.333333
x = 0.5333333
--------------------------
9x - 4.8
We get
9x - 4.8
Step 3: Solve for x
X = 4.8/9
Multiply to eliminate 1 decimal place.
Here you multiply top and bottom by 1 10's
= 10^1 = 10
4.8/9 x 10/10 = 48/90
Step 4: Find the Greatest Common Factor (GCF) of 48 and 90,
if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 6,
48 ÷ 6/90 ÷ 6 = 8/15
Step 5: Therefore
X = 8/15
And in conclusion
0.5333333 = 8/15
So 8/15 is the answer
Have a nice day!
Hope this helped!
Muhammad is paid x dollars an hour. He received a 10% raise. Which expression can Michael use to calculate his new hourly wage?
Answer: 1.1x
Step-by-step explanation:
Muhammad is getting paid x dollars and receives a raise of 10% of those x dollars.
New hourly wage is therefore:
= x + (10% * x)
= x + 10%x
= x + 0.1x
= 1.1x
josh is the one that can be
Answer:
...
Step-by-step explanation:
Thanks for the points i guess l.mao
y is inversely proportional to a*3. when y=10, a=2. a is directly proportional to x. when x=4, a=20. find the formula of y in terms of x
The first statement should be;
y is inversely proportional to a³.
Answer:
y = 0.64/x³
Step-by-step explanation:
y is inversely proportional to a³. This is;
y ∝ 1/a³
Thus, y = k(1/a³).
Where k is the constant of proportionality.
When y = 10, a = 2.
Thus; 10 = k(1/2³)
10 = k/8
k = 80.
Thus; y = 80(1/a³) - - -(1)
Also, a is directly proportional to x. Thus;
x ∝ a
So, x = ka
when x = 4, a = 20
Thus;
4 = 20k
k = 4/20
k = 1/5
Thus;
x = a/5
a = 5x
Put 5x for a in eq 1 to get;
y = 80(1/(5x)³)
y = (80/125) × 1/x³
y = 0.64/x³