Answer:
84%
Step-by-step explanation:
I had this question too and got it right :)
will mark brainliest expression 9(2j + 7 + 5j).
use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
Below are the distances in miles ran by students on field day. Create a line plot of the data, from shortest distance to longest distance:
1, 6/8, 1/8, 3/8, 1, 6/8, 5/8, 3/8, 4/8, 6/8, 6/8 , 1
Answer:
1/8, 3/8, 3/8, 4/8, 5/8, 6/8, 6/8, 6/8, 6/8, 1, 1
Step-by-step explanation:
shortest to longest
Describe the data in the table
Answer:
the higher the magnitude, the the lower the frequency.
please help due in 10 minutes will give brainliest!
Answer:
where is the question?
Step-by-step explanation:
Can someone explain why i got this answer wrong and how to get the answer!
And please someone help me
Answer:
the answer is 22%
Step-by-step explanation:
you had the right number you just forgot to add the percent sign. When you have a question like that make sure to add the measurement or the defining part of the number like % or mm or ft
How many committees of 4 people can be chosen from a group of 20 applicants?
Plz help, asap!! Don't paste links, and don't answer if u don't know the answer to it. Thx
Answer:
540 miles
Step-by-step explanation:
1 gallon → 30 miles , then
18 gallons → 30 × 18 = 640 miles
You work at a restaurant that has 20 tables. Each table has a set of salt and pepper shakers on it that are in the shape of square pyramids? How much salt do you need to fill all the salt shakers ? Please help, this is the last question
Answer:
2x3x20=120 salt things
Step-by-step explanation:
If 3x−y=12, what is the value of
8x
_
2y
?
A) 212
B) 44
C) 82
D) The value cannot be determined from the information given.
Answer:
I'm saying D
Step-by-step explanation:
personally this equation doesn't add up and is not able to equal the other
The diameter of a planet at its equator is 2490 kilometers
Estimate using scientific notation
Answer:
2.49*10^6 m
Step-by-step explanation:
Select all the ratios that are equivalent to 12:15
A.) 3:15
B.) 24:30
C.) 22:25
D.) 8:10
E.) 28:35
F.) 3:5
Answer:D
Step-by-step explanation:
Help!!!!!!!!!!!!!!!!!!!!!!! SAY WHICH ONE YOU ARE ANSWERING!!!!!!!!!!!!!!!!!!!!
Answer:
100
Step-by-step explanation:
estimate 99.056603
Hope this helps!
Please mark brainliest!
Have a nice day!
yesterday 13 students were absent from school. This was 4% of the schools total enrollment. What is the schools total enrollment?
Answer:
Step-by-step explanation:
If 4%= 13
Then 1%= 3.25 (13/4)
3.25 x 100 to find the full percentage
The total number of students is 325
I'm gonna need a LOT of help with math- I am once again asking for math help :')
An exterior angle of a triangle is 180 degrees.
what is the distance between -1 1/3 and -4 2/5 on the number line
Please help I will give brainly and show your work also :)
PLEASE ANSWER FAST NUMMBER 6 PART B ONLY-i will give brainlest
Answer:
Part A is 6, and Part B is 1-4
Step-by-step explanation:
y - 4 = -3 ( x - 3 )
rewrite in y = mx+b
Answer: [tex]y = -3x + 13[/tex]
Step-by-step explanation:
[tex]y - 4 = -3(x-3)[/tex]
[tex]y - 4 = -3x + 9[/tex]
[tex]y = -3x + 13[/tex]
Answer:
Step-by-step explanation:
y-4=-3(x-3)
y-4=-3x+9
+4
y=-3x+13
The price of a cell phone model was tracked over a ten-month period. The graph shows the relationship between the price of the phone and the time.
How does part E of the graph relate to the situation?
A.
Part E represents a period when the price was not tracked.
B.
Part E represents a period when the price remained the same.
C.
Part E represents a period when the price decreased at the fastest rate.
D.
Part E represents a period when the price decreased at a slower rate than in part C.
Answer:
D
Step-by-step explanation:
Part E represents a period when the price decreased, but slower than C. C is a very steep line which means it decreased faster.
Can someone answer this its just boxplots :)))
Explanation:
The boxplot, aka box-and-whisker plot, is a visual way to represent summary data. Each piece of the boxplot visually tells us one of the five items of a five number summary, which are:
Min = smallest valueQ1 = first quartileMedian = middle most valueQ3 = third quartileMax = largest valueThe median is the vertical line inside the box of the boxplot. The diagram shows that the median is 25. Exactly half of the distribution is below the median, and the other half is above the median. So that means that 50% of the cars get at least 25 mpg.
In the following problems, you will make an inference, or prediction, based on the sample from a population. Write two to three complete sentences.
1. There are 200 students in the 7th grade. The students were asked to sign up for their favorite field day activity in gym class. A sample showed that 45 students signed up for tug of war, 15 students signed up for the relay race, and five students signed up for the hula hoop contest. What can you predict about field day?
Answer:
Hope it helps
Step-by-step explanation:
I predict that most of the students that didn't sign up yet, are going to play tug of war. The 45 student that sign up for tug of war are at 22.5%, then for the relay race( 7.5 %) and hula hoop contest is 10 %. But it could change because only 65 sign up, and there 155 students left that has not sign up.
Can someone please help me I need to know
Simplify, write each expression using only positive exponents.
1. 8x^-3
2. 5^-3 ∙ m ^6
3. 7p^5 / p^-1
*The slash on the third question means its a fraction, and this ^ means to the power of.
Answer:
Here are the basic steps to follow to simplify an algebraic expression:
remove parentheses by multiplying factors.
use exponent rules to remove parentheses in terms with exponents.
combine like terms by adding coefficients.
combine the constants.
Step-by-step explanation:
Which of these statements best describes a biased sample?
A. it is very small.
B. It is not randomly chosen.
C. It results in incorrect predictions.
D. It does not accurately represent the population.
Answer:
i think it is B
Step-by-step explanation:
bias means you have an opinion on something and you make choices on it so a biased sample would not randomly chosen
The correct option is:
D.) It does not accurately represent the population.
What is sampling?In statistical analysis, sampling is the procedure by which researchers select a specific number of observations from a larger population. The sample strategy will depend on the sort of study being done, although it may involve systematic sampling or just plain random sampling.
It is a common statistics practice, when we want to study something from a population, we find a sample, which is a group of members of this population. The sample has to be representative of the population, that is, it has to involve all of its groups. If it does not involve all the groups, it is not an accurate representation of the population, and is called biased.
Hence, option C is correct.
To learn more about sampling:
https://brainly.com/question/25122507
#SPJ3
Which question(s) could be answered by collecting data that has variability? Click on each statistical question. To change an answer, click again. How many people are in Mr. Moore's geometry class? What proportion of the voters want a new city park? What was the temperature in the school lunchroom at noon today? How many people own snow blowers in Boston? On average, how old are the cats that live in Kyle's neighborhood?
Answer:
how old are the cats that live in Kyle's neighborhood?
Step-by-step explanation:
Because the question is statistical which mean you will get more then one answers
The circumference of a round trampoline is 18.84 m. What is the approximate area of the trampoline?
Step-by-step explanation:
18.84 = 2πr
r = 2.99 round to 3
A = 9π = 28.27
the function F is defined by F(x) 12/x+1/2. use this formula to find the following values of the function. F(a/2)
Answer:
F([tex]\frac{a}{2}[/tex]) = [tex]\frac{24}{a} +\frac{1}{2}\\[/tex]
Step-by-step explanation:
so basically what you want to do is insert the f(x) value into the equation. What I mean by that is in this equation, since f(x) = f(a/2), you want to substitute A/2 into the equation, so you'll have [tex]\frac{12}{\frac{a}{2} }[/tex], if you can't see that, its 12/a/2. In other words, this is 12 ÷ [tex]\frac{a}{2}[/tex] , which you can also format as 12 ·[tex]\frac{2}{a}[/tex], because of the "keep, change, flip" thing. Well, you know that equation is equal to 24/a so you just have to add back the 1/2, and you have your answer!
Side Note:
I know the format is terrible, but the answer is right so please bear with me :)I know the person asking this question asked it a year ago so i'm just answering it for future usersIf i'm guessing correctly, this question originated from RSM, and I found it googling rsm problems, and my answer is correct in RSM, so if you have this same question on your RSM homework, I promise you it's rightIf you got this from RSM homework, and you have other questions about the same types, like 7abcdegi, comment, because I have those answers tooIf you have any questions about this answer, also comment, I would love to helpIf the user who asked this question is still active, I would really appreciate brainliest if you think this deserves itHope this helps!! If it did, please give it a good rating so others know they can trust it!P.S i know the commenting feature is funky but if u ever have any other questions shoot me a friend request so i'll know when you post stuff :)
what is the area of a quarter circle with a radius of 10? (answer needs to be in terms of pi)
Answer:
314.16
Step-by-step explanation:
someone help please and no bias answers
Answer:
C, 8.5
Step-by-step explanation:
The area of a rectangular prism is Length times Width times Height. If the volume of the tank (which is a rectangular prism) is 1360, then the L x W x H is 1360. The area of the base of the tank is determined by multiplying the Length and the Width together, so that means that L x W = 160.
Our first equation
L x W x H = 1360
Our second equation
L x W = 160
We see that 1360 divided by 160 gets us the height of the prism.
1360 / 160 = 8.5, so the answer is C
so i suck at this stuff