Answer:
The Medium Rating for Website A is less than for Website B
Step-by-step explanation:
Took the test :)
Answer:
A median rating for website a is less than for website b
Step-by-step explanation:
PLEASE HELP IM BEGGING YOU
Answer:
rate= 12/36 unit rate= 1/3
i believe
Step-by-step explanation:
1. Identify the potential problem(s) involved with generating or collecting valid data.
A. Cost
B. Bias
C. Error
D. Access to data
E. All of the above
F. None of the above
2. What problem does hypothesis testing attempt to manage?
A. Confirmation bias
B. Unconscious bias
C. Random sampling error
D. Coverage error
E. All of the above
F. None of the above
Answer:
1. E. All of the above
2. A. Confirmation bias
Step-by-step explanation:
Data is collected for different reasons by various individuals and groups. Collecting data consumes time and can be very costly. In most cases, human error can lead to error in the dataset collected and bias in the information given.
Hypothesis testing is the theory or process of comparing a hypothesis with a null hypothesis. The null hypothesis is rejected only if the probability of the fall below the specified level of significance, thereby accepting the hypothesis which is said to be in the level of significance.
Please give me the correct answer
Answer:
8 x 10 ^-8
Step-by-step explanation:
Answer:
8x10^-8
Step-by-step explanation:
how do you rate this app on a computer ?
Step-by-step explanation:
by going down your screen after you ask a question and the answer is there i guess i dunno
Last month for work Mr. Wheelboogie traveled 5150 miles. This month that total increased to 7895 miles. What is the percent increase in Mr. Wheelboogie's mileage? Round to the nearest whole %
Answer:
53%
Step-by-step explanation:
use formula: (new value - original value) / original value and you will get .533 which rounds to 53%
Use the Distributive Property to write without parentheses:
4\left(3-2m\right)4(3−2m)
Answer: 12 - 8m If there is supposed to be a sign between the rwo expressions, that will change.
If its multiplication it would be 144 - 192m + 4m²
Step-by-step explanation:
Need help with stats
X = 10 and y = -2, what is the value of the expression
9x-3y+8xy-3
A -61
B -67
C 241
D-79
Please help!
Select the correct answer.
which statement best describes the zeros of the function h() = (x-4)(x-7x+ 10)
O A. The function has four complex zeros.
O B. The functlon has three distinct real zeros.
O C. The function has two distinct real zeros and two complex zeros.
O D. The function has four distinct real zeros.
Answer:
The zeros are:
[tex]x =4, x=2, x = 5[/tex]
The function has three distinct real zeros.Hence, option (B) is true.
Step-by-step explanation:
Given the expression
[tex]h\left(x\right)=\left(x-4\right)^2\left(x^2-7x+\:10\right)[/tex]
Let us determine the zeros of the function by putting h(x) = 0 and solving the expression
[tex]0=\left(x-4\right)^2\left(x^2-7x+10\right)[/tex]
switch sides
[tex]\left(x-4\right)^2\left(x^2-7x+10\right)=0[/tex]
as
[tex]x^2-7x+\:10=\left(x-2\right)\left(x-5\right)[/tex]
so
[tex]\left(x-4\right)^2\left(x-2\right)\left(x-5\right)=0[/tex]
Using the zero factor principle
[tex]\mathrm{If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)[/tex]so
[tex]x-4=0\quad \mathrm{or}\quad \:x-2=0\quad \mathrm{or}\quad \:x-5=0[/tex]
[tex]x =4, x=2, x = 5[/tex]
Thus, the zeros are:
[tex]x =4, x=2, x = 5[/tex]
It is clear that there are three zeros and all the zeros are distinct real numbers.
Therefore,
The function has three distinct real zeros.Hence, option (B) is true.
whats the slope of a perpendicular line that passes through the lines (29,24) and (3,4)
On a family road trip, Mr. Peters travels 130 miles in 2 hours. At this rate, how many miles will he travel in 30 minutes? (HINT - turn 30 minutes into 1/2 an hour or a decimal 0.5 hours)
Answer:
15 miles in 30 minutes
Step-by-step explanation:
130/2=65 miles per hour
30/2=15
match the following words for independent and dependent variable
Answer:
Independent variables and it's corresponding dependent variables are;
x-values : y-values
Domain : range
Input : output
x : f(x)
Step-by-step explanation:
Domain is the set of all input values and thus, it is an independent variable. It's opposite is Range which is the set of all output variables and is a dependent variable.
Input is an independent variable while it's opposite is output which is a dependent variable.
x-values are usually the input values and are therefore independent variable. It's opposite is y-values which are dependent variables.
x is used to denote and input variable. It's opposite is f(x) which is an output variable and a dependent variable
20 Points!!! Lisa writes 15 pages of a research paper. If she has written 75% of her goal, what is the total number of pages that she wants to write?
Answer:
I believe that her goal is 20 pages because 75% of 20 is 15.
Step-by-step explanation:
Question 1
You find a sales receipt from a store that shows the total price as $40, and the total amount paid including sales tax as $42.
a. Write an equation you can use to find the sales tax rate r.
An equation is 42=
.
Question 2
b. Can you use r to find the percent for the sales tax? Explain.
; You
multiply r by
to get the percent for the sales tax.
Answer:
net amount $40 my tax is 5.0% is $2 my gross amount is $42 including tax so the r would be the 5% which equals $2
Need help! ASAP! With algebra
Answer:
2;4;3
Step-by-step explanation:
y=2x²+4x+3
Kyle has $1,000 in cash received for high school graduation gifts from various relatives. He wants to invest it in a certificate of deposit (CD) so that he will have a down payment on a car when he graduates from college in five years. His bank will pay 6% for the five-year CD. How much will Kyle have in five years to put down on his car?
Answer:
the amount have in five years is $1,338
Step-by-step explanation:
The computation of the amount have in five years is shown below
As we know that
Future value = Present value × (1 + rate of interest)^number of years
= $1,000 × (1 + 0.06)^5
= $1,000 × 1.06^5
= $1,338
Hence, the amount have in five years is $1,338
We simply applied the above formula so that the correct value could come
And, the same is to be considered
Write 0.37 as a percent.
Answer:
37
Step-by-step explanation:
Answer:
37%
Step-by-step explanation:
0.37 x 100 = 37%
HELP ASAP "Steve's mom gives him 50$ to spend at the mall. He must but two new pairs of pants which each cost 19$ each. He can spend the rest at an arcade where each game cost 0.75
Which inequality can be used to determine the number (n) of arcade games Steve can play?
19 + 0.75n <50
19 + 0.75, n , <50
38 + 0.75n <50
38 + 0.75, n , <50
19 + 0.75n ≤50
19 + 0.75, n is less than or equal to, 50
38 + 0.75n ≤50
Answer:
bro i'm literally doing math homework right now and i don't know ANYTHING about it. so dude i def cant help u i'm sorry :')
Step-by-step explanation:
Your uncle purchases a $25,000 car this year. The car depreciates in value by 20% per year.
a) Write an exponential equation for the value of the car.
b) Use your equation to find the value of the car in 10 years.
c) When will the car be worth $10,000? Solve an equation with logarithms and show your work.
Answer:
b
Step-by-step explanation:
What term can you add to StartFraction 5 over 6 EndFraction x minus 4 to make it equivalent to One-half x minus 4?
Negative one-third x
Negative one-third
One-half x
One-half
negative 1/3x
this is the right answer i have already done it and got it right
Answer:
so basically A
Step-by-step explanation:
Help with this math word problem brainlest and points !
Answer:
48
Step-by-step explanation:
every 1 hour is equal to 12 chairs so all u need to do is multiply 12 x 4
Write the sentence as an inequality. 8 is less than 6 more than 3 times a number x.
Answer:
8<6+3x
Step-by-step explanation:
please help i’m lost on this question!!!
Answer:
maybe the first one sorry if its wrong
Step-by-step explanation:
The definition of similarity in terms of similarity transformations states that two figures are
similar if and only if there is a compositon of rigid motion and dilation that maps one figure to
the other. Suppose triangle ABC~triangle DEF. Explain how this definiton ensures:
1. The equality of all corresponding pairs of angles.
2. The proportionality of all corresponding pairs of sides.
PLEASE HELP
A company makes steel rods shaped like cylinders. Each rod has a radius of 2 centimeters and a height of 60 centimeters. If the company used 54,259.2 cm ^3 of steel, how many rods did it make?
Answer:
ok
Step-by-step explanation:
You get a $60,000 loan for a new dump truck. With the truck, you can generate $500 more business each week at 80% margin. Your interest rate on the loan is 8.6%. Does the additional margin generated cover the interest payments?
a) Yes
b) No
Based on the interest rate and the amount generated, we can infer that Yes, the additional margin does indeed cover the interest payments.
The business generated is per week so the interest payment should also be weekly.
The weekly interest is:
= 8.6% / 12 x 60,000
= $99.23
The business generates $500 at a margin of 80% which means that the amount left is:
= 500 x 80%
= $400
This is enough to cover the $99.23 payments so we can conclude that the interest payments can be covered.
Find out more at https://brainly.com/question/25599836
Question 23 geometry
Joseph poured 1 liter of orange juice equally into 10 plastic cups how many mil liters are in each cup
(fill in the blanks)
Lines that intersect at a 90° angle called_____lines.
Lines that never intersect are called_____lines.
PLEASE HELP!
eric mows 1/5 acre in 1/4 hour. how many acre does paige mow per hour
Answer:
2/3
Step-by-step explanation: