Answer: 15/21 , 25/35 , 10/14 or 10/14, 15/21, 20/28
Step-by-step explanation:
Answer:
10/14, 15/21, 20/28
Step-by-step explanation:
Just multiply a number by the top and bottom to get a ratio that simplifies down to 5/7.
Department A had a beginning inventory balance of 25 units which were 40% complete. During the accounting period, the department started an additional 275 units and had an ending balance of 50 units which were 20% complete. Using FIFO, the equivalent units of production is units.
Answer:
250
Step-by-step explanation:
Which is the best estimate of the percent? 49% of 598
Answer:
300
Step-by-step explanation:
If I simplify 3/7 to 1/7 and multiply to 2/9 what did I do wrong
Answer:
Read the explanation
Step-by-step explanation:
You cannot simplify 3/7 to 1/7. 3/7 is 3/7 and cannot be changed unless added, subtracted, divided, or multiplied. 1/7 x 2/9 is 2/63
3/7 x 2/9 is 6/63
What is the measure of F
Answer:
degrees
Step-by-step explanation:
right for ap-ex
The distribution of the heights of students in a large class is roughly bell-shaped. Moreover, the average height is 68 inches, and approximately 95% of the heights are between 62 and 74 inches. Thus, the standard deviation of the height distribution is approximately equal to:_______
a. 2
b. 3
c. 6
d. 9
e.12
Answer: a. 2
Step-by-step explanation:
According to the Empirical rule, when data is normally distributed then 95% of the lies within 2 standard deviations from mean.
Given: The distribution of the heights of students in a large class is roughly bell-shaped ( i.e. Normally distributed).
The average height is 68 inches, and approximately 95% of the heights are between 62 and 74 inches.
Then, by Empirical rule, 68 -2(standard deviations) =62 [lower limit]
⇒ 2(standard deviations)= 68-62 = 4
⇒ standard deviations=2
Hence, correct option is a. 2
Answer:
B-3
Step-by-step explanation:
According to the empirical rule, roughly 95% of the distribution is within 2 standard deviations of the mean.
The mean is 68. The distance from 62 to 68 is 6 inches
68-62=6
Cut that in half to get 6/2 = 3
So the standard deviation is 3
in a juice mixture, 750ml of water are mixed with 250ml of juice concentrate. What is the ratio of concentrate to water
Answer:
1:3
Step-by-step explanation:
What you want to do is solve for how much water will be for one fraction of juice concentrate.
To do that you can divide 750 by 250 to get 3. That means that 3 portions of water to one portion of concentrate would be the ratio.
Hope that helps and have a great day!
12 is between 3 and 4. True False
please helpppp and explainnnn
ASAPPP
Answer:
false 3.12 is in between 3 and 4 though
Step-by-step explanation:
9.5•9378999 usue77bdhfbfbfbrbtbtbfbfhdhfhfhffbfhfhhdhdhdbdbdhdhdhhdhdhdhd
solve for x
x+11+x+13=22
Answer:
x=-1
Step-by-step explanation:
x+11+x+13=22
2x+24=22
2x=-2
x=-1
The dimensions of a rectangular flower bed on a sketch are 4 cm by 6 cm. In real life, the shorter side of the flower bed is 5 m. Find the length of the longer side.
Answer:
125.15
Step-by-step explanation:
Just do it!
A bill for dinner at a restaurant is $91.42.
Lucy wants to leave a 15% tip. Which is a
good estimate for the tip?
PLEASE HELP!!!
Thanks so much
Answer:
I didn't wrote on the paper but
6 and 18 are corresponding angles. Im sorry i forgot about it.
... The square below represents one whole. What percent is represented by the shaded area?
Answer:
The percentage is 85%.
Step-by-step explanation:
You can count the shaded squares individually, but I count the rows that are shaded, and then subtract by the squares that aren't shaded in.
HELP!!!
what is 4.23 divided by 0.012 ??????????
Answer:
352.5
or
705/2
Step-by-step explanation:
4.23 ÷ 0.012 = 352.5
352.5 × 0.012 = 4.23
When 4.23 is divided by 0.012, we get 352.5.
What is Division? What is division algorithm?Division in maths is the process of breaking a number up into equal parts, and finding out how many equal parts can be made. The division algorithm says when a number [a] is divided by [b], it will give quotient as [q] and remainder [r], then the following relation exist between a, b, q and r as -
a = bq + r
Given are two decimal numbers 4.23 and 0.012 such that → 4.23 divided by 0.012.
Assume that the number -
A = 4.23
B = 0.012
We have to find A/B, therefore, we can write -
A/B = 4.23/0.012A/B = 423000/1200 = 4230/12 = 352.5
Therefore, when 4.23 is divided by 0.012, we get 352.5 as the result.
To solve more questions on division of decimals, visit the link below-
https://brainly.com/question/14370219
#SPJ2
Determine the resulting polynomial:
f(x) = -9x + 4
g(x) =
-22
10x - 7
Find: f(x) · g(x)
I have rewritten the expression for g(x) as shown below.
Answer:
[tex]f(x)*g(x)=18x^3-98x^2+103x-28[/tex]
Step-by-step explanation:
Product of polynomials
Given
[tex]f(x)=-9x+4[/tex]
[tex]g(x)=-2x^2+10x-7[/tex]
Note: This function has been rewritten to make it a correct polynomial expression.
Find f(x)*g(x)
We'll apply the distributive property:
[tex]f(x)*g(x)=(-9x+4)*(-2x^2+10x-7)[/tex]
[tex]=18x^3-8x^2-90x^2+40x+63x-28[/tex]
Simplifying:
[tex]\boxed{f(x)*g(x)=18x^3-98x^2+103x-28}[/tex]
The table shows the cost of taking a rideshare trip. Which description correctly reflects the way the charges are calculated?
where is the table and the descriptions
7n - 5 = 6n + 8
answers plss
Answer:
n=13
Step-by-step explanation:
7n-5=6n+8
-6n -6n
n-5=8
+5 +5
n=13
If I started to run 1km per hour, How many hours is 50km?
(idk what to ask so bloop)
Answer:
Uhm so anywayss lol 50 whole hours sis.
Step-by-step explanation:
since 1km x 50 is 50km you would do 1 hour x 50 and you get 50 hours of your life wasted running:))
50 hours.
We can use dimensional analysis!
[tex]\displaystyle{50km\over{1km\over hr}} = 50hr[/tex]
Please mark as Brainliest if you found this helpful.
What is the slope of the graph? (If your answer is not a whole number enter as a fraction rounded to the nearest tenth)
Answer:
3/2
Step-by-step explanation:
rise/run
3/2
its not going down so its positive
Who won more games 7/10 or 2/5
Answer:
7/10
Step-by-step explanation:
Packs of soda are on sale at the supermarket this week. The sign says that it cost $13 for 4 packs. How much do 3 packs of soda cost?
Answer:
9.75 dollars
Step-by-step explanation:
13/4=3.25x3=9.75
Answer:
The answer is $9.75
Step-by-step explanation:
take $13 and divide by 4 to get the unit price, then you multiply by 3 to get what you want to know..
= $9.75
Write an inequality using < ». or = that compares one of the fractions to one of the decimals. Then explain how a number line could help you decide which number is greater.
ok it would be moment if something is happening again and again it kl and I have a lot of the complex number of 3333rd graders in the us and I have a 33 year
A line has a slope of -2 and goes through the point (-1, -6). What is the equation of the line, written in point-slope form?
Answer:
The answer is
[tex] \huge y + 6 = - 2(x + 1) \\ [/tex]
Step-by-step explanation:
To find an equation of a line in point slope form when given the slope and a point we use the formula
[tex]y - y_1 = m(x - x_1)[/tex]
where
m is the slope
( x1 , y1) is the point
From the question we have the final answer as
[tex]y + 6 = - 2(x + 1)[/tex]
Hope this helps you
Using the order of operations, what should be done first to evaluate 6 + StartFraction (negative 5 minus 7) over 2 EndFraction minus 8 (3)
9514 1404 393
Answer:
evaluate inside parentheses
Step-by-step explanation:
It looks like you want the value of ...
[tex]6+\dfrac{(-5-7)}{2}-8(3)[/tex]
The operations inside parentheses (-5-7) are performed first. Then the division and multiplication in order left to right. Finally, the subtractions are done left to right.
[tex]6+\dfrac{-12}{2}-8(3)=6-6-8(3)=6-6-24=0-24=-24[/tex]
Answer:
subtract 7 from -5
A 30oz bottle of a particular juice contains 18oz of water. What percent of this drink is water?
Answer:
my name is jeff
Step-by-step explanation:
In monopoly, what is the difference in price between the least expensive property + the most expensive property
Answer:
The least amont property and the most amount property
Step-by-step explanation:
one has lest revenue and one you get more revenue
Answer:
$340
Step-by-step explanation:
most expensive property and cost: Boardwalk- $400
least expensive property and cost: Old Kent or Whitechapel Road- $60
equation: $400-$60=?
answer: $340
star wars fans unite!
Answer:
WASSUP!
Step-by-step explanation:
BABY YODA ADORABLE!
Answer: Luke sky walker
Step-by-step explanation:
12/11 - (-2/3)= what is the answer
Answer:
58/33 or 1.75
Step-by-step explanation:
The equation of line Q is y = -8/9x + 1/6 line r is parallel to line q what is the slope of line r
Hello.
Parallel lines have the same slope.
If the given line has a slope of [tex]\displaystyle-\frac{8}{9}[/tex], then the line parallel to it has the same slope.
Thus, line r has a slope of [tex]\displaystyle-\frac{8}{9}[/tex].
I hope it helps.
Have a great day.
[tex]\boxed{imperturbability}[/tex]
The cost of spare parts per machine are normally distributed with a population standard deviation of 158 dollars and an unknown population mean. If a random sample of 23 machines is taken and results in a sample mean of 1790 dollars, find the error bound (EBM) of the confidence interval with a 98% confidence level
Answer:
The 98% confidence interval is [tex] 1713.23 < \mu < 1866.76 [/tex]
Step-by-step explanation:
From the question we are told that
The population standard deviation is [tex]\sigma = 158[/tex]
The sample size is n = 23
The sample mean is [tex]\= x = 1790 \ dollars[/tex]
From the question we are told the confidence level is 98% , hence the level of significance is
[tex]\alpha = (100 - 98 ) \%[/tex]
=> [tex]\alpha = 0.02[/tex]
Generally from the normal distribution table the critical value of [tex]\frac{\alpha }{2}[/tex] is
[tex]Z_{\frac{\alpha }{2} } = 2.33[/tex]
Generally the margin of error is mathematically represented as
[tex]E = Z_{\frac{\alpha }{2} } * \frac{\sigma }{\sqrt{n} }[/tex]
[tex]E = 2.33 * \frac{158 }{\sqrt{23} }[/tex]
[tex]E =76.76 [/tex]
Generally 98% confidence interval is mathematically represented as
[tex]\= x -E < \mu < \= x +E[/tex]
[tex]1790 -76.76 < \mu < 1790 +76.76 [/tex]
[tex] 1713.23 < \mu < 1866.76 [/tex]
