Answers
Answer:
yes
Step-by-step explanation:
The complete Relative frequency table is attached at the end.
To calculate the relative frequency for each category, divide the frequency of that category by the total frequency:
Relative frequency = Frequency of the category / Total frequency
For example, the relative frequency for "1" is calculated as:
Relative frequency = 31 / 150 = 0.2067
To calculate the cumulative frequency for each category, add the frequencies from the current category and all previous categories:
= Frequency of the current category + Cumulative frequency of the previous category
For example, the cumulative frequency for "1" is calculated as:
Cumulative frequency = 31 + 29 = 60
Learn more about Relative Frequency here:
https://brainly.com/question/28342015
#SPJ4
Related Questions
The polygons below are similar. Set up a proportion
and use it to solve for x.
18
18
15
35
15
Answers
Answer:
x = 42
Step-by-step explanation:
[tex]\frac{18}{15}[/tex] = [tex]\frac{x}{35}[/tex] ⇔ [tex]\frac{6}{5}[/tex] = [tex]\frac{x}{35}[/tex] ⇔ [tex]\frac{6*7}{5*7}[/tex] = [tex]\frac{x}{35}[/tex] ⇒ x = 42
What is the solution to the system of equations given below?
y = 7x + 14 y = 6x + 15
A. x = 29, y = 217
B. x = -1, y = 7
C. x = 1, y = 21
D. x = 21, y = 1
Answers
(1,21)
Let me know if u need the explanation but hope this helps!
5 less than a number is equivalent to 1 more than three times the number
The number is ??
Answers
Answer:
-3
Step-by-step explanation:
Let x equal the mystery number
Our equation will be:
x - 5 = 1 + 3x
Subtract x from both sides
-5 = 1 + 2x
Subtract 1 from both sides
-6 = 2x
Divide both sides by 2
-3 = x
Z=Xm+n-p,solve for x
Answers
z=xm+n-p
We need to isolate x to one side I will do that on the left side so it looks cleaner, therefore I will first flip the equation.
xm+n-p=z
Now move the n and p to the right side
xm=z-n+p
x=(z-n+p)/m
Hope this helped, if you have any questions about this just comment and I will come answer.
Select the best answer for the question.
4. Multiply 3/4 * 16/9
A. 4/3
B.3/4
C. 64/27
D. 27/64
Answers
Answer:
A. 4/3
3/4 *16/9 =
(3*16)/ (4*9) =
48/36 =
12*4/12*3 =
4/3
If the value of "y" varies directly with "X"
and y = -51 when x = 3, find "y" if x = 2.
Enter the number
Answers
Answer:
x : 3 :: y : -1
9 : 3 :: y : -1
3y = -9
y = -3
Answer:
-34
Explanation:
Y varies directly as x then the equation relating them is
y= kx ⬅️k is the constant of variation
To find k use the condition y= -51 when x=3
k= -17
y= -17x⬅️equation of variation
when x=2, then
y= -17*2=-34
Jorge swam a total of 173 minutes during 3 days. He swam the same number of
minutes each day, Which of the following is the best estimate of the number of
minutes Jorge swam each day?
o
60
40
20
30
Answers
Answer:
60
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
173 divided by 3 =57.6666667. So i estimated it to 60
What is the simplified form of an improper fraction?
Answers
Answer:
You have to turn it into a mixed fraction.
Step-by-step explanation:
When you start out with the numerator being larger than the denominator.
Find the Highest Common Factor of the numerator. (I.E 10/8 - 1 2 4) and then divide by the HCF. the whole number part will be the same.
what is the difference between 15.0 and 20.0
Answers
Answer:
5
Step-by-step explanation:
Im not sure if you mean subtraction but if you find the difference im pretty sure you take 20.0 subtract 15.0 from it giving you the answer 5 or 5.0 im not that good with decimals sorry
During 2022, its first year of operations as a delivery service, Flounder Corp. entered into the following transactions.
1. Issued shares of common stock to investors in exchange for $137,000 in cash.
2. Borrowed $55,000 by issuing bonds.
3. Purchased delivery trucks for $63,000 cash.
4. Received $18,000 from customers for services performed.
5. Purchased supplies for $6,600 on account.
6. Paid rent of $5,900.
7. Performed services on account for $10,700.
8. Paid salaries of $26,700.
9. Paid a dividend of $11,500 to shareholders.
Using the following tabular analysis, show the effect of each transaction on the accounting equation. Put explanations for changes to Stockholders’ Equity in the far right column. (If a transaction causes a decrease in Assets, Liabilities or Stockholders' Equity, place a negative sign (or parentheses) in front of the amount entered for the particular Asset, Liability or Equity item that was reduced, see Illustration 3-4 for example.)
Answers
Answer:
wait 2022?!?!?!!?
Step-by-step explanation:
X/8 +6 =32 :solve
Please help
Answers
Answer:
x/8=26
X= 168
Step-by-step explanation:
brainlist me plz
Answer:
X=3.25
Step-by-step explanation:
X•8+6=32
-6 -6
X•8=26
8÷8=26÷8
X=3.25
Check your answer by pluging it in like this
3.25•8=26+6=32
Hope this helps and if it does please mark me brainlist.
You can make 100 dollars for mowing 5 lawns. What is the unit rate?
Answers
100/5=20
Hope this helps. :)
A student currently has $250 dollars in a savings account. He plans to save $35 per week until he has a total of $460 in his savings account. Which equation can be used to determine x, the total number of weeks it will take him to reach his goal?A student currently has $250 dollars in a savings account. He plans to save $35 per week until he has a total of $460 in his savings account. Which equation can be used to determine x, the total number of weeks it will take him to reach his goal?
Answers
Answer:
460=35x+250
Step-by-step explanation:
He starts off with 250, adding 35 each week, which is constant, represented by x
Answer:
460 = 250 + 35x
Step-by-step explanation:
First, let's review some given knowledge. We know how much money he currently has, $250, and how much he plans to save per week, $35. We can represent this as a linear function in the form y = mx + b. The rate of change, aka the slope, is represented by m and the initial amount, aka the y-intercept, is b.
So what do m and b equal? We already have that knowledge! Because b represents the starting amount, we need to find the starting value of the savings account. That amount is $250, and so b = 250.
As for m, that, once more, is the rate of change. Here, that's how much money is added to the savings account in a frame of time. In this case, y represents how much money is in the savings account and x is how many weeks the student has been saving money for. In other words, the amount of money in the savings account is dependent on how many weeks the student has been saving money for.
This is for two reasons: first, in a linear equation of the form y = mx + b, x is the independent variable and y is the dependent variable. The function represents the change in x; this is why y could also be written as f(x),"the function of x" — y is a function of x. Second, it's very rare to find a situation where time is the dependent variable; you can go forward in time, but you (presumably!) can't go backward, unless you happen to have a DeLorean or a TARDIS.
Why is this important? Slope is rise over run; this could also be described as the change in y over the change in x, or [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]. Here, the slope is the change in the amount of money in the savings account over the number of weeks the student has been saving money. That's also the rate of change.
So, how much money is the student saving per week? The problem tells us that amount: he's saving $35 per week.
Now that we have our values, we can write our function. It is y = 35x + 250, where y is the amount of money in the savings account, x is the number of weeks the student has been saving money, 35 is the amount of money saved per week, and 250 is the starting amount of money in the account.
Next, we need to solve for a specific value of x. Here, y is given to us; it's 460, because the student wants to have $460 in his savings account. By substituting 460 for y, we turn our function into an equation. Then, we can solve for x, the number of weeks the student needs to reach his goal of having $460 in his savings account when he started with $250 and is saving $35 per week.
This, once again, makes our function, y = 35x + 250, into 460 = 35x + 250. Now, if we wanted to, we could solve for x by reversing the operations done. If this were a function, it would mean we were finding the inverse. But since this is an equation, we'd just be solving for x, the number of weeks the student will save money for until he reaches his goal.
Phew! This is a long explanation, I know. But my goal here is to help you understand the concept so you don't need to ask questions like this in the future. Hopefully, this answer helps you to reach that level.
It's about 9:00 AM where I am as I finish writing my answer, so good morning and have an awesome day! Keep learning, keep growing, and never stop going! You've got this!
problem. 19. You purchased an antique table for $450 in 2012. The value of the table is expected to increase per year. Predict how much the table will be worth in 2017. by 6%
Answers
Answer:
870
Step-by-step explanation:
If the diameter of a circle is 15 centimeters, what is the circumference of the circle in terms of Pi?
Answers
1. Calculate radius from diameter.
Radius = Diameter/2
Radius = 15/2
Radius = 7.5cm
Formula to calculate the circumference:
2 * Pi * R
= 2 * Pi * 7.5
= 15 * Pi
= About 47.10 cm in terms of Pi.
So, in conclusion, the circumference if this circle is about: 47.10cm.
If y varies inversely with x, and y = 20 when x = 5, then find the constant of variation (a).
Answers
this is the correct answer
Bob has $24 more than twice as much as Susie,
Together they have $150.
using the equations created in
Answers
Answer:
150
Step-by-step explanation:
To solve this problem, first start setting up the equation.
Start with bob first - this is the easiest. Let x = bob
To get the part for susie - he has $24 more than twice the amount of bob, so his part of the equation would be set up as: 2x + 24
Combine these parts:
x + (2x + 24)
Combined they have $150, so you would set the equation above equal to 150
x + (2x + 24) = 150
Combine like terms:
3x + 24 = 150
Solve the equation for x
3x + 24 = 150
- 24 -24
3x = 126 isolate x by itself on one side of the equation
divide both sides by 3 to get x by itself
3x = 126
3 3
x = 42
Now that you have solved for x, you know the amount that bob has... $42
With this information you can substitute 42 for x in the equation that was created for susie
2x + 24 would now by (2*42) + 24 which is $108
So, the amount that bob has is $42 and susie has $108
You can double check your work by adding $42 and $108 together to see if you get $150 (which you do)
Hope this helps!!!
On Friday night, John ate pizza for dinner and had 1/2 of the pizza left over. On Saturday, he ate 1/3 of what was left. How much pizza did John eat on Sunday?
Answers
The average rate of change of f(x)= x^2- x + 4 from x =2 to x= 4
Answers
Pls help I’ll brain-lest ASAP
Answers
Answer:
Boy I'm really boutta get to yo pickle chin ahh boy, egg head like collard greens head a//ss boy, oh hell nah boy yo dirt ahh boy stank ahh boy afro head ahh, lip gloss chin ahh boy ugly ahh boi
Step-by-step explanation:
Please help me I'm giving good points
Answers
Find the missing angle.
68
45
79
75
Answers
Determine the area of the given region under the curve
(1/x^4) [1,2]
Answers
Answer:
[tex]\displaystyle \frac{7}{24}[/tex]
General Formulas and Concepts:
Algebra I
Exponential Rule [Rewrite]: [tex]\displaystyle b^{-m} = \frac{1}{b^m}[/tex]Calculus
[Area] Limits of Riemann's Sums - Integrals
Integration Rule [Reverse Power Rule]: [tex]\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C[/tex]
Integration Rule [Fundamental Theorem of Calculus 1]: [tex]\displaystyle \int\limits^b_a {f(x)} \, dx = F(b) - F(a)[/tex]
Step-by-step explanation:
Step 1: Define
[tex]\displaystyle f(x) = \frac{1}{x^4} \\ \ [1, 2][/tex]
Step 2: Find Area
[Integral] Set up area: [tex]\displaystyle \int\limits^2_1 {\frac{1}{x^4}} \, dx[/tex][Integral] Rewrite: [tex]\displaystyle \int\limits^2_1 {x^{-4}} \, dx[/tex][Integral] Reverse Power Rule: [tex]\displaystyle \frac{-1}{3x^3} \bigg| \limits^2_1[/tex][Area] Fundamental Theorem of Calculus: [tex]\displaystyle \frac{7}{24}[/tex]Topic: Calculus
Unit: Basic Integration/Riemann Sums
Book: College Calculus 10e
7 1/2 divided by 3/4
Answers
Answer:
10
Step-by-step explanation:
Write the sentence as an equation.
163 reduced by p is 291
Answers
p — 163 = 291
or
163 — p = 291
It’s one of those
Simplify the expression: 4a - 2b + 3a - 5b + 1
Answers
Answer:
7(a-b)+1 or 7a-7b+1
Step-by-step explanation:
Start by combining like terms and you will have 7a-7b+1
If you want to take it one step further you can pull the 7 from both like 7(a-b)+1
In the diagram, the measure of angle 3 is 105°. A transversal intersects 2 lines to form 8 angles. Clockwise from the top, the angles are 1, 2, 3, 4; 5, 6, 7, 8. Which angle must also measure 105°?
Answers
Answer:
1 is the answer (or A)
Step-by-step explanation:
Answer:
<1
Step-by-step explanation:
"A"
x+gh? when x=-3, g = 4, h= -2
Evaluate
Answers
Answer:
x + gh = -11
Step-by-step explanation:
x + gh
= -3 + 4(-2)
= -3 + (-8)
= -11
Answer:
- 11
Step-by-step explanation:
= -3+4x-2
=-3+ (-8)
= -3-8
=-11
Given triangle ABC and A’B’C’, find the scale of factor and the center of dilation.
Please help me!
Answers
Answer:
1/4 I think, reduction?
Step-by-step explanation:
A database contains 58,000 items items are added to the database at a rate of 2 items per minute which function can be used to find n the total number of items in the database after m minutes
Answers
Answer:
N=2m+58000
Step-by-step explanation: