Answers
Answer:
I'm pretty sure its 4=3x
Related Questions
How many square feet of outdoor carpet we need for this whole
Answers
Triangle on the right: (2x3)/2=2.5
Rectangle in the middle: 11x3=33
Triangle on the bottom left: (4x3)/2=6
2.5+33+6=41.5
6x4=24 triangle on the left
7x3=21 rectangle
2x3=6 triangle on the right
24+21+6=51
Which cereal box deal has the best price per ounce?
$9.13 for 39 oz
$6.12 for 24 oz
$4.98 for 18 oz
$3.56 for 14 oz
Answers
Answer:
I believe it is A.
i hope this helped
A triangle has an area of 157.25 square centimeters and a base of 18.5 centimeters . What is the height?
Answers
Answer:
h = 17
Step-by-step explanation:
Triangle Area Formula:
[tex]A=\frac{1}{2} bh\\\\157.25=\frac{1}{2}(18.5)h\\\\157.25=9.25h\\\\h=17[/tex]
Kdjdosjeksiejidskks
HURRY I need help Three corporations each own land. Corporation A owns 3.2 × 105 acres, corporation B owns 4 × 104 acres, and corporation C owns 4.3 × 105 acres. Which corporation owns the most land? How many times greater is corporation A’s land than corporation B’s land?
A.
Corporation A owns the most land. Corporation A owns 8 times more land than corporation B.
B.
Corporation B owns the most land. Corporation A owns 4 times more land than corporation B.
C.
Corporation C owns the most land. Corporation A owns 8 times more land than corporation B.
D.
Corporation C owns the most land. Corporation A owns 80 times more land than corporation B.
E.
Corporation A owns the most land. Corporation A owns 40 times more land than corporation B.
Answers
Answer:
Corporation A owns the most land. Corporation A owns 8 times more land than corporation B.
In a seventh-grade class of 28 students, there are 16 girls and 12 boys. If one student is randomly chosen to win a prize, what is the probability that a girl is chosen?
Answers
Answer:
65/100
Step-by-step explanation:
What is the circumference?
Answers
hope it helps:)
Answer:
penis
Step-by-step explanation:
This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)
Answers
16/4 is 4 no more no less
Answer:
D
Step-by-step explanation:
hey there!
4p=16 our objective is to isolate the variable
step 1 divide each side by 4
4/4 cancels out
16/4=4
we're left with p=4 and only 4
therefore D is the correct answer
Find the quotient.
2 7/9 ÷ 2 1/2
Answers
Answer:
2/7
Step-by-step explanation:
anyone can help me please?
Answers
Answer:
40% is what i think it is
Ethan has a rectangular sandbox with a side length of 12 inches, a width of 8 inches, and height of 1012 inches.
What is the capacity of the sandbox when it is 13 full?
Group of answer choices
336 in3
672 in3
1008 in3
1512 in3
Answers
;)
plz help me
dang gosh plz help me thank you and have a nice day lol
Answers
Answer:
The correct answer is B. 300+500+50+20+6+9.
HOPE THIS HELPED YOU :)
If this helped pls mark Brainliest
Which expression is equivalent to 3(4m - 2) - 2(m + 5)
A. 10m - 16
B. 14m + 4
C. -16m + 10
D. 12m - 6
Answers
Answer:
A. 10m - 16
Step-by-step explanation:
First, distribute 3 to all terms within the corresponding parenthesis, and -2 likewise:
3(4m - 2) =
3 * 4m = 12m
3 * -2 = -6
3(4m - 2) = 12m - 6
-2(m + 5) =
-2 * m = -2m
-2 * 5 = -10
-2(m + 5) = -2m -10
Combine like terms:
12m - 6 -2m - 10
12m - 2m - 6 - 10
(12m - 2m) + (-6 - 10)
10m - 16
A. 10m - 16 is your answer.
~
Answer:
10 m - 16 (Answer A)
Step-by-step explanation:
We use distributive property to eliminate parenthesis:
12 m - 6 - 2 m -10
and now combine like terms:
[12 m - 2 m] - 6 - 10
10 m - 16
Therefore, answer option A. is the correct one
What is the best way of choosing a sample to statistically represent a population? Why? What is a biased sample? How can biased sampling affect the statistical study of a population?
Search the Internet and give two or more real-world examples of biased sampling leading to unexpected or unfavorable outcomes. In each case, how could the sample have been improved to make a more accurate inference about the population?
Answers
Answer: In random sampling, the whole population should have an equal chance of being chosen.
Step-by-step explanation:
In a simple random sample, every member of the population has an equal chance of being selected.
Your sampling frame should include the whole population. To conduct this type of sampling, you can use tools like random number generators or other techniques that are based entirely on chance.
Biased sample
A sample is biased if individuals or groups from the population are not represented in the sample.
In statistics, sampling bias is a bias in which a sample is collected in such a way that some members of the intended population have a lower or higher sampling probability than others.
Affects
It affects the internal validity of an analysis by leading to inaccurate estimation of relationships between variables. It also can affect the external validity of an analysis because the results from a biased sample may not generalize to the population.
Sampling is one of the procedure to get information about population. The best way to choose a sample representing a population is simple random sampling.
Why do we do sampling?We do sampling so that we don't have to work on entire population of items but only on that sample in a way that we can predict information about population.
Most of the times, it isn't possible in real world to work on entire populations. Samples come out for rescue by assumptions that they will have some properties of the population pertained in them.
Thus, the sample should be taken out such that it includes data of the population as much as it can in unbiased way so as to imitate population. (assuming that we want the sample to contain the summary of the population).
What is simple random sampling?If the sampling is done from the population randomly, without any other rule, then such sampling is called simple random sampling. Items are selected in a fixed size, all randomly.
What is stratified sampling?Sampling which is done by taking the main population divided in categories(called strata), then such sampling from stratas (sub-parts of the population) is called stratified sampling.
What is systematic random sampling?In this type of sampling, starting of the sampling is done randomly, but then rest of the samples are collected by an order. Like for example, first point is selected randomly, then all points are selected that they are equidistant from each other in the population.
What is convenience sampling?The word "convenience" summarizes this sampling. It is done in a way that those values from population are sampled which are in convenience with the researcher. Like if some random picking is to be done from beads spread on the ground, then the researcher picking those beads which are closer to him.
Convenience sampling and stratified sampling are biased, as convenience sampling is leaving a good amount of population untouched, and stratified sampling is taking about sub-parts of the population.
The systematic random sampling is not good in those cases where population doesn't contain variation equally, and we might end up doing systematic sampling in that region which is biased than other regions.
The best sampling is simple random sampling, as it is randomly picking data values from the population, so is most probable to get the properties of the population(the more you're lost, the more probable you're to get to new paths). If sample size is large enough, this sampling comes out as best sampling method, in context of summarizing the information of the population, as almost all of the properties of the population is covered by values obtained during simple random sampling.
Thus, the best way to choose a sample representing a population is simple random sampling. (assuming that we want to summarize the population).
Learn more about simple random sampling here:
https://brainly.com/question/25644040
Christiana and Marlena opened their first savings accounts on the same day. Christiana opened her account with $55 and plans to deposit $10 every month. Marlena opened her account with $20 and plans to deposit $15 every month. After how many months will their two accounts have the same amount of money? What will that amount be?
The two accounts will have the same amount of money in BLANK months. And, the amount will be $ BLANK
Answers
Answer: it will take 4 months for the amount to be the same and the amount would be $95
Step-by-step explanation:
Let x represent the number if months it will take for the two accounts have the same amount of money.
Christiana opened her account with $55 and plans to deposit $10 every month. This means that the amount that in the account after x months would be
10x + 55
Marlena opened her account with $35 and plans to deposit $15 every month. This means that the amount that in the account after x months would be
15x + 35
For the amount in the accounts to be the same, the number of months would be
15x + 35 = 10x + 55
15x - 10x = 55 - 35
5x = 20
x = 20/5
x = 4
The amount would be
15 × 4 + 35
= 60 + 35
= $95
7. Represent 56 + x = 7 using subtraction. What is x? Explain your
reasoning
Answers
You would be subtracting 56 from both sides, which would result in;
x=-49
This is the correct option when using subtraction as the follow through.
Hope I helped, if you need anything else let me know. :)
Please help me answer question 18 I will give brainlest to the person who answers first. The second picture you need it to answer the question.
Answers
Here you go amiragumbs2
Answers
Theresa has three hog panels. Panel A is 8 feet long, panel B is 9 feet long, and panel C is 3 feet long. If the full length of each panel is used, can she build a triangular pen to hold her pet pig?
A.
yes, 9 - 3 > 8
B.
no, 8 + 3 < 9
C.
yes, 8 + 3 > 9
D.
no, 9 - 8 < 3
Answers
Answer:
C.
yes, 8 + 3 > 9
.............
A restaurant manager uses the expression 7.85m + 8.85d to calculate his profit when he sells m main courses and d desserts. What is the restaurant manager's profit, in dollars, when he sells 45 main courses and 43 desserts?
Answers
Answer:733.8 dollars in profit
Step-by-step explanation:
hope this helps :)
What is the bottom and what is the frequency??? Please do this asap
Answers
Answer:
Im sorry im confusded
Step-by-step explanation:
will give branliest
how do i write 5(7j + 6 + 3j) into a verbal expression?
Answers
Hope this helps :)
please HELP BRAINIEST
Answers
Answer:
Is there more to the question
Step-by-step explanation:
A restaurant manager uses the expression 7.85m + 8.85d to calculate his profit when he sells m main courses and d desserts. What is the restaurant manager's profit, in dollars, when he sells 45 main courses and 43 desserts?
Answers
Answer:
244 and 43
Step-by-step explanation:
hope this helps n please mark brainliest
Answer:
$733.80
Step-by-step explanation:
To calculate the profit, you use 7.85m + 8.85d
Since m = 45 and d = 43,
his profit = (7.85 × 45) + (8.85 × 43)
= 353.25 + 380.55
= 733.80
∴The restaurant manager's profit in dollars is $733.80.
Hope this helps
Samantha is making goodie bags for a birthday party. She puts 2 slices of pie in each goodie bag. Her sister then puts an equal amount of pie slices in the bags, as well. Altogether they put a total of 25 pies in 5 goodie bags. Draw a tape diagram to represent this problem.
How much pie did Samantha’s sister place in each bag?
Answers
25 pies
25/2= 12.5
12.5=2.5
The answer varies if you choices are whole numbers or fraction, right now it would be 2 and a half pies but it could change if they are asking for a whole number
A farmer has a rectangular field with an area of 2 3/4 square miles. The field is 1/2 mile wide. What is the length of the field? Write your answer as a decimal.
Answers
Answer:
A farmer has a rectangular field with an area of 3/4 square mile. The field is 1/2 ... The field is 1/2 mile wide. What is the length of the field? 2. See answers ... 3/4 divided by 1/2 is 1.5 or 5/2 therefore the field is 5/2 miles long
Step-by-step explanation:
Answer:
the answer isnt 5/2 i dont think so
Step-by-step explanation:
tysm 30 points!! pls answer correctly
Answers
Answer:
The answer is 4 trust me i'm in high school.
Step-by-step explanation:
Plzz mark brainliest
Pepino’s pizza charges $8 for medium pizza plus $2 for each topping. How many toppings are on a medium pizza that costs $20?
Answers
Answer:
6 toppings
Step-by-step explanation:
Find how much the toppings cost in total without the medium pizza.
20 - 8 = 12
12 ÷ 2 = 6 toppings
I really need help!! Which box doesn't belong??
Answers
Answer:
I think it's C
Step-by-step explanation:
A is go up one time
B is go down one time
C is... not sure what's going on there
And D is multiply by 8
I'm confused.
The function ƒ(x) = 50 + 73x − 3x^2 gives the value of Eli's stock portfolio in hundreds of dollars after x months. What was the initial value of his portfolio? In how many months will it reach the maximum value?
A. $50; The portfolio will be at its maximum after about 12 months.
B. $50; The portfolio will be at its maximum after about 13 months.
C. $5,000; The portfolio will be at its maximum after about 12 months.
D. $5,000; The portfolio will be at its maximum after about 13 months.
Answers
Answer:
B.$50; The portfolio will be at its maximum after about 13 months
what is x+ 2 1/2= 10
what is the missing number on x? ANSWER PLZ
Answers
Answer:
7 1/2
Step-by-step explanation:
10 - 2 1/2 = 7 1/2
Subtract
Answer:
x+2
1
2
=10
Step 1: Simplify both sides of the equation.
x+
5
2
=10
Step 2: Subtract 5/2 from both sides.
x+
5
2
−
5
2
=10−
5
2
x=
15
2
Answer:
x=7 1/2
Step-by-step explanation:
