Brainliest goes to whoever answers correctly try to show work ONLY if you can
Answers
Answer: COMPANY A HAS THE LOWEST COST PER SQUARE FOOT
Company A Chart below
1200 $2700
1400 $3150
1600 $3600
1800 $4050
2000 $4500
Company B
Sells it for $2.75 per square foot
Related Questions
Find the mean, median, and mode(s) of the data with and without the outlier.
45, 52, 17, 63, 57, 42, 54, 58
Answers
Answer:
Mean = 48.5, Median = 53, Mode = nothing, Outlier = 17
Step-by-step explanation:
Mean: Add all the numbers (388) then divide by how many numbers (8) are there. (= 48.5)
Median: Is the middle number () so you have to order them from least to greatest (17, 42, 45, 52, 54, 57, 58, 63) and then just keep marking them off left, right, left, right... until you get to the middle. But since there are two numbers (52, 54) you have to add them (106) then you divide by 2 (53).
Mode: Is the number that shows up the most. In this case none of them do.
Outlier: The number that is farthest from the other numbers (17).
The mean, median, and mode(s) of the data Without outlier Mean is 51
Median is 53 and Mode is None
To find the mean, median, and mode(s) of the data, we can start by arranging the numbers in order from smallest to largest:
17, 42, 45, 52, 54, 57, 58, 63
The mean is the sum of all the numbers divided by the total number of numbers.
If we remove the outlier (17), the data set becomes:
42, 45, 52, 54, 57, 58, 63
Mean:
Mean = (42 + 45 + 52 + 54 + 57 + 58 + 63) / 7 = 51
Median:
Median = (52 + 54) / 2 = 53
There is no mode in this set since no number appears more than once.
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Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
Is the probability of Janessa winning an independent event or dependent event? Why?
O) Her probability of winning is an independent event because it depends on the results of her friends’ rolls.
O) Her probability of winning a dependent event because it does not depend on the results of her friends’ rolls.
O) Her probability of winning is an independent event because it does not depend on the results of her friends’ rolls.
O) Her probability of winning is a dependent event because it depends on the results of her friends’ rolls.
Answers
Mind helping a friend
will mark brianlist
Answers
Answer:
b, d, f
Step-by-step explanation:
A survey of 300 people found that 30 of them likes hip-hop music. What percent of the people in the survey likes hip-hop music? Right answer gets brainliest!!
Answers
Answer:
10%
Step-by-step explanation:
30/300 people like hip-hop
So, 1/10 or 10% like hip-hop
Answer: 10%
Step-by-step explanation: 30% out of 300% is like 10% out 100%
A migrating bird flies 539 miles in 11 hours. How many miles does it fly in 3 hours?
Answers
I WILL MARK BRAINLIEST!!
A sample of 144 was taken from a population with a standard deviation of 36
inches. What is the margin of error for a 68% confidence interval?
A. 9
B. 6
C. 3
D. 12
Answers
Answer:
9 inches
Step-by-step explanation:
The population is within 6 standard deviations of the mean with a confidence of 99.7 percent, 3 above and 3 below
The standard deviation of the sample mean is equal to the population standard deviation divided by the square root of the sample size
population standard deviation = 36
sample size = 144
standard deviation of the sample mean = 36/ sqrt(144)
=36/12
=3
The margin of error is the number of standard deviations above the mean * the standard deviations
margin of error = 3 * 3
= 9 inches
A bag contains tickets numbered 1 through 5. Use the probability distribution to determine the probability of drawing an even numbered ticket.
Answers
How many combinations of 3 playing cards (from a 52-card deck) exist?
Answers
Answer:
22,100
Step-by-step explanation:
pls trust me i just took the test
The number of combination of 3 playing cards from 52 card deck is 22100.
What is Combination?A combination is a mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter. In combinations, you can select the items in any order.
Here, total cards = 52
cards to be selected = 3
So, total possible combination = ⁵²C₃
= (52 X 51 X 50) / (3 X 2 X 1)
= 22100
Thus, the number of combination of 3 playing cards from 52 card deck is 22100.
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HELP ME I DONT KNOW HOW TO DO IT
If the wholesale price of an item is $250 and the markup is 20%, find the retail price of the item.
Answers
Answer:
250
Step-by-step explanation:
Answer:
300 i think
Step-by-step explanation:
Solve for x for the linear pairs.
Answers
Answer:
X = 13
Step-by-step explanation:
Since this is a linear pair, it equals to 180 degrees.
7x + 37 + 4x = 180
11x + 37 = 180
-37 -37
11x = 143
11x/11 = 143/11
x = 13
Good luck on your form!
STAY OFF MY QUESTIONS OBI-WAN!!!
Answers
number 3 is the answer for number 1
number 2 is the answer for number 2
What is the probability that a point randomly chosen in the large triangle is also in Region A?
The grid ranges from 0 to 16 on the horizontal axis and from 0 to 12 on the vertical axis. A polygon with vertices at begin ordered pair 0 comma 0 end ordered pair comma begin ordered pair 0 comma 10 end ordered pair and begin ordered pair 14 comma 0 end ordered pair. The polygon is subdivided into 2 regions. Region A is a trapezoid with vertices at begin ordered pair 0 comma 0 end ordered pair comma begin ordered pair 0 comma 10 end ordered pair comma begin ordered pair 7 comma 5 end ordered pair and begin ordered pair 7 comma 0 end ordered pair. Region B is a triangle with vertices at begin ordered pair 7 comma 0 end ordered pair comma begin ordered pair 7 comma 5 end ordered pair and begin ordered pair 14 comma 0 end ordered pair.
37.5%
62.5%
70%
75%
Answers
Answer:
75
Step-by-step explanation:
The probability that a point randomly chosen in the large triangle is also in Region A will be 11/36.
What is probability?Probability of an event is the ratio of number of favorable outcomes to the total number of outcomes.
Probability is a measure of how likely an event is going to happen.
Given is to find the probability that a point randomly chosen in the large triangle is also in Region A.
We can find the area of region A as -
Area{A} = A{Rectangle} + A{Right triangle}
Area{A} = (Length x Breadth) + (1/2 x base x height)
Area{A} = (5 x 2) + (1/2 x 1 x 2)
Area{A} = 10 + 1
Area{A} = 11 square units
Total area of the region {A + B} as -
Total Area{A + B} = 11 + (1/2 x 10 x 5)
Total Area{A + B} = 11 + 25
Total Area{A + B} = 36 square units
The probability that a point randomly chosen in the large triangle is also in Region A will be -
P{A} = (Area{A}/Total Area{A + B})
P(A) = 11/36
Therefore, the probability that a point randomly chosen in the large triangle is also in Region A will be 11/36.
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Complete the table and estimate the limit
Answers
Answer:
[tex]\lim_{x \to 0} \frac{\sqrt{x+5}-\sqrt{5} }{x} =\frac{\sqrt{5}}{10}[/tex]
Step-by-step explanation:
If x=-0.1, then f(x)=0.2247361538
If x=-0.01, then f(x)=0.2237187131
If x=-0.001, then f(x)=0.2236179792
If x=0.001, then f(x)=0.2235956185
If x=0.01, then f(x)=0.223495106
If x=0.1, then f(x)=0.2224998063
We can see that as x approaches 0, we see that f(x) gets closer to √5/10
Therefore, [tex]\lim_{x \to 0} \frac{\sqrt{x+5}-\sqrt{5} }{x} =\frac{\sqrt{5}}{10}[/tex]
Plz plz help 10pts
what is the answer
Answers
Answer:
$8030
Step-by-step explanation:
Answer:
Step-by-step explanation:
tuition for one year = 9,890
tuition for 2 years = 9,890 x 2 = 19,780
her savings:
8,350 + 3,400 = 11,750
what she needs?:
19,780
-11,750
= 8,030
so she needs 8,030
Joe solved this problem on a math test. 5/6 - 1/4 = 7/8
Answers
Answer:
This is incorrect, the correct answer is 7/12
Step-by-step explanation:
The distance around a shape is its ________.
A
area
B
perimeter
C
square unit
D
length times its width
Answers
Answer:
Perimeter
Step-by-step explanation:
Answer:
yea its the perimeter
Step-by-step explanation:
A pair of sneakers on sale for 20% off if the discount is $26 what is the original cost of the the sneaker
Answers
Answer:
$32.50
Step-by-step explanation:
[tex]\frac{26}{y} :\frac{80}{100}[/tex]
y · 80 = 26 · 100
80y = 2600
80y ÷ 80 = 2600 ÷ 80
y = 32.5
Which equation has a solution of x = 9?
O 11 - 2x = 29
O 3x + 2 = 25
O4 + 5x = 18
O 2x - 3 = 15
Answers
2(9)-3=15
18-3=15
Find the maximum value |r| and any zeros of r. r=20-20 sin theta
Answers
Answer: r=0
Step-by-step explanation: Hope this help :D
Two sets of data are shown.
Data Set A: 24, 11, 26, 14, 24, 14, 24, 11, 23
Data Sot B. 24, 19, 18, 16, 30, 27, 30, 12, 22
8
Choose the phrase that would make the statement true.
The mean of Data Set A is
the mean of Data Set B.
equal to
2 less than
4 less than
1 more than
3 more than
5 more than
1 less than
3 less than
5 less than
2 more than
4 more than
Answers
Answer:less than.
Step-by-step explanation: it less than something.
pls help me i will make u brainest
Lara is playing a video game where she hunts for treasure, like these gems:
A sapphire is worth 5 gold coins, and a ruby is worth 8 gold coins.
On her last hunt, Lara found 17 gems, all either rubies or sapphires, and sold them for 100 coins. How many sapphires did she find?
Answers
Answer:
12 sapphires
Step-by-step explanation:
Let's call the number of sapphires x. This means the number of rubies is the total number of gems minus x, or 17-x.
# of Sapphires: x
# of Rubies:17-x
A sapphire is worth 5 (gold coins) each, and a ruby is worth 8.
We also know the total amount of money is 100 coins, so
5*x+8*(17-x)=100
5x+136-8x=100
-3x=-36
x=12
Remember:
# of Sapphires: x
# of Rubies:17-x
...so Lara found 12 sapphires and 17-12=5 rubies.
How many fluid ounces are there in 8 pints +5 cups
Answers
168 US fluid ounces
Hope this helps!
Find the area of the shaded part of the rectangle
The circle is 3 units
Use 3.14 for pie
Round the answer tor he nearest hundredth
Answers
Brendan saved $39 in July, and $46 in August. Then Brendan spent $12 on school supplies and $83 on new school clothes. How much money does Brendan have left?
Answers
Answer:
-10
Step-by-step explanation:
39+46=85-12-83= -10
Answer:
Brendan has $-10 dollars left over.
Step-by-step explanation:
39+46=85
85-12-83=-10
En una fábrica automovilística una máquina pone en total 15,000 tornillos en las 8 horas de jornada laboral funcionando de forma ininterrumpida. ¿Cuántos tornillos pondrá en 3 horas?
Answers
Answer:
120
Step-by-step explanation:
If Mary Alice buys the car for $35,000 and pays 20% down, how much will she finance? If she finances this balance for 6 years at the special rate of 0.9% add-on interest, how much will her monthly payments be? What is the total cost of the car if she finances it
Answers
Answer:monthly is 598.90 total is 43120
Step-by-step explanation:
find the value of x in the figure
Answers
in a triangle ABC, A= 29°, B=36° and b=15.8cm. Find a, using sine rule.
Answers
a= (15.8 sin29)/ sin36
a= 13.03 cm
Jadan has a drawer of different colored t-shirts. He has 4 white t-shirts, 5 black t-shirts, 3 red t-shirts and 2 blue t-shirts. He is going out of town and is in need of 2 t-shirts. What is the probability that he will randomly choose a white t-shirt without replacement and then choose a blue t-shirt?
Answers
Answer:
It's a lower probability
Because he needs to take from white and black
Answer:
it would be a lower probibitity
Step-by-step explanation:
Only have a few questions left please help ;-;
Answers
Answer:
Hello! answer: 100
Step-by-step explanation:
25 + 55 = 80 180 - 80 = 109 therefore the answer is 100 HOPE THAT HELPS!
Answer:
B
Step-by-step explanation:
25 + 55 = 80 and 180 is for the total so it would be 100 degrees
80 = 100 = 180