Answers
Answer:
5. F
6. C
Step-by-step explanation:
5. the mode is all the variables added together which is 100 or 100% divided by the number of them which is 4. 100 divided by 4 is 25 or 25%. The one that's equal to 25% is F which is soccer.
6. The relative frequency from what I can tell is the percentages of each of them. You just have to see how much space each of them takes up. C should be the answer.
Hopefully these are correct.
Related Questions
what is it ???????????? pls help aspa
Answers
Answer:
This is curve sketching which is used in math
Step-by-step explanation:
we can see a graph plotting with the equation...of all sides
HELP IM LITERALLY IN CLASS AND IM TAKING A TEST
Given the points (4,-3) and (0, -1), which other point lies on the line?
Answers
How many moles are in 9.03 x 1023 Li atoms?
please help me
Answers
Answer:
1.5 moles
Step-by-step explanation:
number of moles = no. of particles / Avagadro number
therefore, number of moles. = 9.033 * 10^23 / 6.022 * 10^23
therefore, no. of moles = 1.5
There are 1.5 moles in 9.033 * 10^23 Lithium atoms.
NEED HELP!!!
Find the value of X and Y
Answers
Answer:
x = 2
y = 152°
Step-by-step explanation:
✔️9x + 10 = 15x - 2 (corresponding angles theorem)
Collect like terms
9x - 15x = -10 - 2
-6x = -12
Divide both sides by -6
x = -12/-6
x = 2
✔️y + (15x - 2) = 180° (same-side interior angle theorem)
Plug in the value of x
y + (15*2 - 2) = 180
y + 28 = 180
y = 180 - 28
y = 152
PLEASE HEELP IM GIVING BRAINLIEST TO THE FIRST CORRECT ANSWER!!!
What is an equation of the line that passes through the point (3.-1) and has a slope of 2?
y = 2x + 5
y = 2x -1
y = 2x-4
y= 2x -7
Answers
Answer:
y = 2x - 1
Step-by-step explanation:
-1 is the y-intersect of the slope
Find the value of x.
Answers
Answer:
x = 3
Step-by-step explanation:
The angle is a right angle = 90 degrees
17x + 7 + 9x + 5 = 90°
26x + 12 = 90
-12 -12
26x = 78
/26 /26
x = 3
Hope this helps dude
please help me i really need help please
Answers
a^2 +b^2 = c^2
a= x
b= 4
c= 16
x^2+16=256
-16 -16
x^2=240
find square root of 240 which is 15.49ft to the hundredth or 15.5ft
h=15.49 ft
if y varies inversely with the square of x, and y=6 when x=4, find y when x=0.1
Answers
Answer:
9600
Step-by-step explanation:
y varies inversely with the square of x
y=k/(x^2)
for some non-zero constant k
y=6 when x=4
6=k/(4^2)
k=96
y=96/(x^2)
x=0.1
y=96/(0.1^2)
y=9600
Write a report to the president of the company explaining the meaning of the solutions
Answers
Step-by-step explanation:
x is less than -10
x is greater than or equal to 25
Answer:
The negative part of the solution set is ignored, because you cannot produce a negative number of phones.
The company has at least an 80% success rate if the next 25 or more phones that are assembled work.
Because the company has already made 10 phones and 7 are not working, if the next 25 phones work, the 35th phone puts the company at its goal of 80% or more.
Step-by-step explanation:
edge 2021
Find the equation of the line
Use exact numbers
Thank you in advance!
Answers
Answer:
the answer is 3/6 cause you go up 3 and over 6
5. Alfredo made a container shaped like a triangular prism, as shown in the diagram
11 in.
What is the volume of the container in cubic inches?
Record your answer in the boxes. Be sure to use the correct place value.
Answers
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
Which of the following shows how to write 8,240 pennies as
dollars?
Answers
Answer:
$ 82.40
Step-by-step explanation:
you divide
100 pennies in a dollar
8240/100=82.40
Plzz give the answers fast
Answers
Answer:
1. a. The decimal form of 1/3 is 0.33333333333...
b. To find the decimal form of (0.333333333333...)², we need to convert it to fraction. The fraction of 0.333333333333... is 1/3
(1/3)² is 1/9.
if we convert 1/9 back to decimal we get 0.11111111111111....
Find the measure of the indicated angle that makes lines u and v parallel.
Please i really need help
Answers
Answer:
1. 135°
2. 114°
3. 118°
4. 81°
Step-by-step explanation:
Let "x" represent the measure of the indicated angle in each problem.
1. x = 135° (corresponding angles theorem)
2. x = 180° - 66° (same-side interior angles theorem)
x = 114°
3. x = 118° (alternate interior angles theorem)
4. x = 81° (alternate exterior angles theorem)
Which graph shows that y varies directly as x?
Answers
Answer:
Step-by-step explanation:
Which function is graphed?
Answers
Answer:
B
Step-by-step explanation:
You can use Desmos to help with questions like these :)
Plzz help me I am timed!!
Answers
Answer:
B : 10 cm^3
Step-by-step explanation:
L x W x H = V
4cm x 2cm x 1 1/4 (1.25) = 10cm^3
1 1/4 = 4 x 1 = 4 + 1 = 5/4 = 1.25
Hope this helps!
I am pretty sure this is right.
A sales manager collected data on annual sales for new customer accounts and the number of years of experience for a sample of 10 salespersons. In the Microsoft Excel Online file below you will find a sample of data on years of experience of the salesperson and annual sales. Conduct a regression analysis to explore the relationship between these two variables and then answer the following questions.
Open spreadsheet
Compute b1 and b0 (to 1 decimal).
b1 =
b0 =
Complete the estimated regression equation (to 1 decimal).
= + x
According to this model, what is the change in annual sales ($1000s) for every year of experience (to 1 decimal)?
Compute the coefficient of determination (to 3 decimals). Note: report r2 between 0 and 1.
r2 =
What percentage of the variation in annual sales ($1000s) can be explained by the years of experience of the salesperson (to 1 decimal)?
%
A new salesperson joins the team with 8 years of experience. What is the estimated annual sales ($1000s) for the new salesperson (to the nearest whole number)?
1 1 85
2 3 97
3 3 95
4 5 97
5 7 105
6 8 106
7 10 122
8 10 120
9 12 113
10 12 134
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
Given :
Years of experience (X) :
1
3
3
5
7
8
10
10
12
12
Annual sales (Y) :
85
97
95
97
105
106
122
120
113
134
The estimated regression equation obtained is :
y = b0 + b1x
b0 = 82.82967
b1 = 3.46061
ŷ = 3.46061X + 82.82967
The change in annual sales for every year of experience is given by the slope value, b1 = 3.46061 = 3.5 (1 decimal place)
The Coefficient of determination R² = 0.8477 = 0.848 ( 3 decimal place).
The Coefficient of determination gives the proportion of explained variance.
About 84.8% percent variation in annual sales can be explained by years of experience of the sales person.
Using the regression equation :
ŷ = 3.46061X + 82.82967
Years of experience, x = 8
ŷ = 3.46061(8) + 82.82967 = 110.514
111 = (to the nearest whole number)
If two different data sets have the same mean, the one with a wider range gives a better representation of its data.
Answers
Answer:
if this is a true or false question the answer would be true
Racer's average driving speed
for a 4-hour trip was 45 miles per
hour. During the first three hours he
drove 40 miles per hour. What was his
average speed for the last hour of his
trip?
A 70 miles per hour
B. 60 miles per hour
C. 50 miles per hour
D. 65 miles per hour
Answers
Answer:
the answer is C.
Step-by-step explanation:
(50+40)/2=45
Answer:
so to average 45mph for 4 hours, he had to drive 4x45 miles total
4x45= 180miles
now we know he drove 120 miles (3x40) in the first 3 hours.
so he drove 180-120= 60 miles in the last hour.
60mph
if anyone could help me would be much appreciated, i provided the question in a picture!!
Answers
Part A:
8t + 5h = 220
t + 5h = 112
Part B:
T-shirt cost $13.50
Hat cost $22.40
The area of a rectangular sign is 51 square feet. The base of the sign is 6 feet. What is the height of the sign?
A: 7.75 feet
B: 9 feet
C: 8.5 feet
D: 8.75 feet
Answers
Answer:
c
Step-by-step explanation:
What is the length of X
Answers
Answer:
37.21
Step-by-step explanation:
try the suggested option (see the attachment), the answer is marked with black colour.
can some pals help me
Answers
Answer:
1/8th of a foot
Step-by-step explanation:
All you have to do is divide the 5 feet by how ever many sections there are in this case it's 8.
5 / 8 = 0.625 = 1/8
Which of the following is not a valid probability?
A. 1.3
B. 0.4
C. 1
D. O
Answers
Answer:
B and A
Step-by-step explanation:
because probabilities are between 0 being not possible and 1 being possible
A. Is not a valid probabily because it is a number great than 1.
Ben hires some buses to take 768 people to a football match. Each bus can take 56 people.
Ben hires the least number of buses needed to take all 768 people. Then 19 of the people decide not to go to the football match. Does Ben still need all the buses he has hired? You must show how you get your answer.
Answers
Answer:
yes, he still needs all the buses he hired
Step-by-step explanation:
768 people/56 people per bus = 13.71, so 14 buses
768 - 19 = 749 people going
749people/56 people per bus = 13.37, so still need 14 buses
Price of one CD after February discount $
Price of one CD after March markdown $
After both discounts were taken separately
60% off the regular price?
Explain why the application of two separ
discount of 60%
Answers
Answer:
vssguudgebseisiehjejsieheusssushsbddjdhfbbfjfjfnfnfnfnfnnfjfngjfjfjfjfjfjfjfjf
Is it b Brainly???Math question
Answers
Answer:
C is correct
Step-by-step explanation:
Isaiah decided to build a fence around his property. He lives on a rectangular lot 70 feet long and 50 feet wide. How many feet of fence does he need to buy?
Answers
Answer:250 feet
Step-by-step explanation: a rectangle has four sides, now you have two numbers, 70 and 50. so you do 4÷2 = 2 now take 2 a multiply it 70(140) now do it with 50(100) now add em (250) it is how i do it
A person places $9680 in an investment account earning an annual rate of 5.3%, compounded continuously. Using the formula V = P e r t V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 18 years.
Answers
Answer:
[tex]\displaystyle V \approx 25129.99[/tex]
General Formulas and Concepts:
Math
Euler's number e ≈ 2.718Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Continuously Compounded Interest Rate Formula: [tex]\displaystyle V = Pe^{rt}[/tex]
V is value of accountP is principle initially investede is base of lnr is rate of interestt is time in yearsStep-by-step explanation:
Step 1: Define
P = $9680
r = 5.3% = 0.053
t = 18 years
Step 2: Solve
Substitute in variables [Continuously Compounded Interest Rate]: [tex]\displaystyle V = 9680e^{0.053(18)}[/tex]Multiply exponents: [tex]\displaystyle V = 9680e^{0.954}[/tex]Evaluate exponents: [tex]\displaystyle V = 9680(2.59607)[/tex]Multiply: [tex]\displaystyle V = 25129.988684793[/tex]Round: [tex]\displaystyle V \approx 25129.99[/tex]