Answers
Answer:The third one is!!
Step-by-step explanation:
The commutative property of addition says that changing the order of addends does not change the sum. Here's an example: 4 + 2 = 2 + 4 4 + 2 = 2 + 4 4+2=2+4
Related Questions
James bought a television that was on sale for 3/4 of the original price, the original price was 749.99 what was the sale price in dollars of the tv round your answer to the nearest cent
Answers
3/4 x 749.99 ( 750 ) = 562 1/2
562 1/2 = 562.5
Nearest cent 562.10 = 563
What is the total area? Use 3 for Pi.
Answer fast pls!! xx
Answers
(3 x 6^2)/4
(3x 36) / 4
108/4 = 27
So area of circle bit is 27
For square you do:
6x6 = 36
ANSWER:
36+27 = 63
The answer is 63m^3
According to the graph, what is the experimental probability of selecting the letter C?
Number of occurrences of letters
16.7%
24%
16%
20%
Answers
Answer:
16%
Step-by-step explanation:
50 events and C shows 8
50/8 = 16%
Answer:
The Answer is 0.16 = 16%
A game is packaged in a box. Each game cube has a side length of 2 inches.
How many games can be packed inside of a box whose dimensions are 1 foot by 1 foot by 2 feet?
3456 games
8 games
432 games
8 cubic inches
Answers
Answer:
432
Step-by-step explanation:
6 games x 6 games x 12 games = 432 games
If $5.000 is invested at a rate of 8%, compounded weekly, find the value of the investment after 7 years.
Answers
P: the principal, the amount invested
A: the new balance
t: the time
r: the rate, (in decimal form)
Ex1: If $1000 is invested now with simple interest of 8% per year. Find the new amount after two years.
P = $1000, t = 2 years, r = 0.08.
A = 1000(1+0.08(2)) = 1000(1.16) = 1160
i found this online
Thorton's department store has a 30% off sale this week what is the sale price for a pair of $24 jeans
Answers
Answer:
The Sale Price is $16.80 Dollars
Step-by-step explanation:
First I find out what 30% of 24 is.
24 * 30% = 7.2
Next we subtract.
24 - 7.2 = 16.80
So, the answer is 16.80
Hope this helps! :)
Pls answer allllll! I really need it
Answers
Answer:
7) I believe it is "The sum of the large rectangle is equal to the sum of the two smaller rectangles. 3 (x + 4)" But I am not sure.
8) Make it shorter and simpler by combining like terms
9) 5x , 2a + 3 + a + 4 , 6 + 2x + x2 + 1 + x
10) ac + bc = (a + b) c
Step-by-step explanation:
PLS HELP I’LL MARK BRAINLIEST!!! ALSO THE ANSWER IS NOT 118!
Answers
Answer:
B. 128
Step-by-step explanation:
so the sum of the interior angle is 180
180 - 76 is 104
since both sides are the same divide 104 with 2 to get 52
to find x = 180 - 52 = 128
If the figure is a regular polygon solve for x 7x + 3
Answers
Answer:
The answer is 7 x + 3 =24 because its a problem solving
The requried simplified value of the 12 sided-polygon is given as 21.
What is a polygon?Polygon is defined as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,
Examples of polygons, equilateral triangles, squares, pentagons, etc
Here,
The polygon given has 12 sides,
The angle of the polygon is given as,
7x + 3 = (n - 2) × 180/n
7x + 3 = (12 - 2) × 180/12
7x + 3 = 10×15
7x = 150 - 3
x = 147/7
x = 21
Thus, the requried simplified value of the 12 sided-polygon is given as 21.
Learn more about polygon here:
https://brainly.com/question/24464711
#SPJ5
Simplify each expression. Justify each step
4 x 9 x 50 =
Plz fast
Answers
So, at first, this looks a little bit tricky but, we can actually break it down and then multiply with easy numbers.
First off, we can multiply 4 by 9 which is 45 however, we still have that major 50 so, to make it easier, we can just change the 50 to a 5 and then add the 0 at the end when we get our answer.
45 * 5
= 225
Lastly, we just need at put and add a zero (0) to our answer so, in conclusion, the answer to this question is: 2250.
Hadley had $25,000 he had lost 30%. what does he have left
Answers
What is the slope of the line: Y= -5x subtract 15?
Answers
Answer:-5
Step-by-step explanation:
m is considered the slope
y=mx-15
And in this situation m=-5
So slope = -5
what is the equivilent of 2(6x+2)
Answers
Answer:
12x+4
Step-by-step explanation:
2(6x+2)
2multiply both 6x and 2
12x+4
hope it's helpful ❤❤❤❤
THANK YOU.
#
Answer:
12x + 4
Step-by-step explanation:
I used the distributive property
2(6x + 2)
12x + 4
A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
Which one is it??
Answers
On a certain map 4 inches represents 26 miles. What distance does 11 inches represent?
Answers
Jack Lawler, a financial analyst, wants to prepare an article on the Shadow Stock portfolio developed by the American Association of Individual Investors (AAII). A list of the 30 companies in the Shadow Stock portfolio as of March is contained in the Excel Online file below. Use the spreadsheet to answer the following questions.
Jack would like to select a simple random sample of 5 of these companies for an interview concerning management practices.
a. The Shadow Stock companies are listed in column A of the Excel worksheet provided above. In column B we have generated a random number for each of the companies. Use these random numbers to select a simple random sample of 5 of these companies for Jack by finding the smallest random number, the second smallest random number, etc. in column B using an Excel function.
The random numbers corresponding to the first 5 companies selected are (to 5 decimal places):
First company (smallest random number) ____
Second company (2nd smallest random number) ____
Third company (3rd smallest random number) _____
Fourth company (4th smallest random number) _____
Fifth company (5th smallest random number)______
0.15106
0.78664
0.46736
0.31288
0.05743
0.96845
0.70824
0.43701
0.68709
0.49262
0.69531
0.04123
0.51061
0.23796
0.92181
0.91875
0.97469
0.78824
0.30299
0.61512
0.83291
0.05894
0.76809
0.85076
0.61597
0.42998
0.92434
0.36411
0.72285
0.29854
Answers
The following are the last 10 run scores Colin got in cricket:
23, 20, 4, 19, 28, 35, 25, 0, 1, 30
a) Work out Colin's mean score.
b) Colin plays cricket again on Sunday. He gets 35 runs.
What is his new mean score?
Answers
Answer:
a)18.8
Step-by-step explanation:
Basically, you have to add all the numbers from the data set (188) then divide them by 10 and that equals 18.8
The second part you have to add 32 to 188 ( which equals 210) and that by 11 which equals 20
which has a greater quantity 50% or 30%
Answers
Answer:
50%
Step-by-step explanation:
50% is half of a quantity, while 30% is less than half.
Answer:
..
50% is greater than 30%
Step-by-step explanation:
ooooo
4. A varies directly as r. If A = 12, when r = 2, calculate:
a) the value of A, when r=5
Answers
Answer:
The value of A ,when r=5 then A = 14
Substitute the given value : 12 = 2(k) —> k=6
Eqn : A=6r
When r=5,A= 6(5)= 30 thus A= 30
Skye needs 50 g of sugar to make 30 biscuits.
She also needs
three times as much flour as sugar
two times as much butter as sugar
Skye is going to make 120 biscuits.
(a) Work out the amount of flour she needs.
Answers
Answer:600g
Step-by-step explanation: 50x3=150 150x4=600 since 30x4=120
Seven more than two times a certain number is 181. Find the number
Answers
Answer:
87
Step-by-step explanation:
181-7=174
174/2=87
solve x^2-3x+1=0 using completing the square method
Answers
This won't be the easiest way to do this problem but as your teacher requires it I will do it that way. But at the end I will show another way to do it with the quadratic formula.
First complete the square
x^2-3x+1=0
(x^2-3x+9/4)+1=9/4
(x-3/2)^2=9/4-1
(x-3/2)^2=5/4
x-3/2=±[tex]\sqrt{\frac{5}{4}[/tex]
x= 3/2±[tex]\frac{\sqrt5}{2}[/tex]
Done!
*Now this next way is not the way your teacher wants you to do it but I personally think its easier.
Just use the quadratic formula x=[-b±sqrt(b^2-4ac)]/2
x=[3±sqrt(9-4*1*1)]/2
x=(3±sqrt5)/2
x=3/2±sqrt5/2
We get the same answer but I think this way is easier. Now if your teacher ask for the top way just do the top way don't do the bottom because you will lose points, its just a shorter way to do things. Now I hope this helped and any additional questions about this just ask me in the comments.
Evelyn jogs around the park every 4 1/4 minutes. How many laps will she jog in 38 1/4 minutes?
34
43
42 1/2
9
Answers
Answer:
Step-by-step explanation:
38.25 minutes × (1 lap)/(4.25 minutes) = 9 laps
plz help me this is 7th grade math
Answers
Answer:
6, 19, 23? girl im in 7th and i didnt learn this yet
Step-by-step explanation:
Solve the equation: 3x - 2/4 = 2x – 8 Explain your reasoning / show work:
Answers
Reduce the fraction
Move terms
Collect like terms and calculate
Determine which of the following words best describes the underlined word(s) in the context.
The President of a mobile phone manufacturer wants to know what color mobile phone users prefer. The company sells mobile phones throughout the world. There are 5.16 billion unique mobile phone users in the world. A Statistician for the manufacturer conducts a random sample of 1,000 mobile phone users throughout the world and from the sample determines that 23.6% prefer white and 34.6% black.
variable, population, statistic, sample, data, parameter
Answers
Answer:
Population - All 5.16 billion mobile phone users
Sample - subset of 1000 chosen from 5.16 billion
Variable - white and black mobile preference
Parameter - statistical characteristics of the population
Statistic - statistical characteristic of the sample ; 23.6% white preference ; 34.6 black preference
Data - facts and figures gathered for the study
Step-by-step explanation:
The population is the total observations who fit into a certain area of interest.
Sample refers to subset of the population which is meant to be representative of the larger population.
Variable refer to groups of characteristics with relates to observations within a dataset.
Parameter - statistical characteristics of the population
Statistic - statistical characteristic of the sample
Data - facts and figures gathered for the study
Evaluate p(18,3) probability
Answers
Answer:
what?
Step-by-step explanation:
Solve the formula for the specified variable.
I = Prt
P=
Answers
Step-by-step explanation:
I= PRTP=I/RT................Simplify.
289
A)
17
18
C)
19
D)
20
I need help
Answers
Answer:
add my sc = bmic ava, no spaces
or add my discord = XoXo_ava
Step-by-step explanation:
have a good day bro
Find the missing sides of the triangle.. Please Help
Answers
Answer:
there is no possible triangle
Step-by-step explanation:
an obtuse side has to have the largest angle, therefore there is no solution
