Answers
Answer:
The mean means there are as many points below as above the mean point. Adding pairs of points to the left and right of the mean does not change the mean since the count on the left and right change at the same rate.
Step-by-step explanation:
Related Questions
On Tuesday, Leslie spent 47 minutes on math homework, 39 minutes on science homework, 52 minutes on English homework, and 44 minutes on history homework. How much time did Leslie spend doing her homework on Tuesday?
Answers
Answer:182
Step-by-step explanation:
47+39+52+44 = 182
Answer:
Step-by-step explanation:
Time spend on doing homework = 47 + 39 + 52 + 44 = 182 minutes
= 182 ÷ 60 = 3 hours 2 minutes
AB = 2x – 17, AC = 14, and BC = x + 1.
Find x.
Answers
9514 1404 393
Answer:
x = 10AB = 3BC = 11Step-by-step explanation:
If B lies between A and C on a line segment, then ...
AB +BC = AC
(2x -17) +(x +1) = 14
3x = 30 . . . . . . . . . . . . . add 16, collect terms
x = 10 . . . . . . . . . . . divide by 3
AB = 2(10)-17 = 3
BC = 10+1 = 11
Factorise fully 9m^2-12mp
Answers
Step-by-step explanation:
SEE THE IMAGE FOR SOLUTION
HOPE IT HELPS
HAVE A GREAT DAY
Answer:
3m(3m - 4p)
Step-by-step explanation:
Given
9m² - 12mp ← factor out 3m from each term
= 3m(3m - 4p) ← in factored form
Which of the functions graphed below is continuous?
Answers
Answer:
The answer is the second one
Answer: B
Step-by-step explanation: The answer is the second graph
I'll give brainliest!! I put this up nearly an hour ago and got no answers
Answers
Answer:
The integers are
1st: n
2nd: n + 1
3rd: n + 2
The words in the problem statement translate into
2(n + 1) = 3(n + 2) + 6
Solve for n.
2n + 2 = 3n + 12
n = -10
n + 1 = -9
n + 2 = -8
Step-by-step explanation:
the degree of the polynomial -5 + 3x^6 + 2x^5 + 6x^3 is
Answers
Answer:
6
Step-by-step explanation:
As the highest power of x in the expression is 6, the degree is 6
Answer:
3x6+2x5+6x3−5
Standard Form
Step-by-step explanation:
HAVE A BLESS DAY :D
can you please answer this question
Answers
Answer:
168000
Step-by-step explanation:
5/14 to the son.
that leaves 9/14 of the total.
these 9/14 we need to split into 1/3rds, as 2/3 of these 9/14 go to the daughter, and then the remaining 1/3 of these 9/14 to the wife.
how do we do that ?
well, here it is simple, as we see right away that the numerator 9 can be easily split into 1/3rds (9/3 = 3).
but in general by multiplying. so 2/3 of 8/14 is
9/14 × 2/3 = 9×2 / 14×3 = 3×2 / 14 = 6/14
and then little surprising 1/3 is
9/14 × 1/3 = 9 / 14×3 = 3/14
now, we know, these 3/14 are 36000.
what we need to know is how much is 14/14 or 1/1 : the whole amount.
well, the easiest way in my opinion is now to bring it to 1/14 (by dividing by the numerator 3) and then multiply it by 14 (the denominator) to bring the sum to the whole (14/14).
it in total, multiply it with the reverse fraction : 14/3
36000 × 14/3 = 12000×14 = 168000
Help me bro like this is difficult
Answers
Answer the questions below about the quadratic function.
f(x) = – 3x² +6x=1
Does the function have a minimum or maximum value?
Minimum
Maximum
What is the function's minimum or maximum value?
0
Where does the minimum or maximum value occur?
Answers
Answer:
perdón yo no hablo inglés
Adjacent sides of Figure 1 are perpendicular. Four sides of Figure 1 are removed to form Figure 2. What is the total length, in units, of the segments in Figure 2?
Answers
Answer:
19
Step-by-step explanation:
Here ( left and right) side 8 and 6 are same in both
in fig 1 base side is 1 +2 + 1 =4
so in figure 2 it will be also 4
and at last only 1 unit in fig 1 ( upside) is taken in figure 2
so total addition is...
8 + 6 + 4 + 1
= 19
MARK AS BRAINLIST IF IT IS USEFUL
3(s-5)/4 -3 = 4s- (s-3)/2
Answers
Step-by-step explanation:
The above Question is solved by me... answer in attached picture...
hope it helps...
Which graph represents the solution set to the system of inequalities?
p.s. i didn't mean to click that answer
Answers
Answer:
A (the firs one)
Step-by-step explanation:
Intersecting at (-3, 3)
Solve the inequality.
4 <-3x – 1= 9
[?]
< x <
[
Answers
Hi ;]
4 ≤ -3x - 1 ≤ 9
-3x - 1 ≥ 4 / + 1
-3x ≥ 5 / : (-3)
x ≥ -⁵/₃
-3x - 1 ≤ 9 / + 1
-3x ≤ 10 / : (-3)
x ≤ -¹⁰/₃
-⁵/₃ ≤ x ≤ -¹⁰/₃Find the perimeter of the semicircular region.
Answers
Answer:
25.708 yd
Step-by-step explanation:
Perimeter of semicircle = πr + d = 5 * π + 10 yd ≈ 25.708 yd
2×π×5÷2＋10＝5π＋10≈25.70796
Hope my answer helped u :)
(10-1)(10-2)(10-3)(10-10)
Answers
Answer:
0
Step-by-step explanation:
[tex](10 - 1)(10 - 2)(10 - 3)(10 - 10)[/tex]
10-10 is zero and Anything multiply by a factor of 0 equal 0 so
0 is the answer
Answer:
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
10-10 is zero and Anything multiply by a factor of 0 equal 0 so
0 is the answer
Describe the operations that are
happening to the variable x in each
equation.
1) -x+ 12 = 8
2) 2x+3/5 = 2
3) -2(x/5 -3) = 3
Answers
Answer:
1. -x+12=8 =-x=8-12-= -x=-4 dbs= 4/x
solve: 24x power 3 -26x power 2 +9x -1=0
Answers
Answer:
hiiiiiiii
Step-by-step explanation:
hiiiiiiiii
Answer:
x = 1/2 , x = 1/4 , x = 1/3
Step-by-step explanation:
Factor the following equation --> 24x^3 — 26x^2 + 9x — 1 = 0
You will get ----> (2x - 1) (4x - 1) (3x - 1) = 0
Now make all the above expressions = 0 and solve.
2x - 1 = 0 4x - 1 = 0 3x - 1 = 0
+1 +1 +1 +1 +1 +1
------------------ ------------------ ------------------
2x = 1 4x = 1 3x = 1
/2 /2 /4 /4 /3 /3
------------------- ------------------- ----------------------
x = 1/2 x = 1/4 x = 1/3
Rowena sells a dress for $42.60 after making a profit of 20% on the cost price.
Calculate the cost price.
20
$ ...................................................
Answers
Answer:
$35.50
Step-by-step explanation:
With a 20% profit then $42.60 represents 120%
We require to find the cost price represented by 100%
Divide the amount by 120 to find 1% then multiply by 100, that is
cost price = [tex]\frac{46.60}{120}[/tex] × 100 = $35.50
why is .21 repeating a rational number
Answers
Answer:
The answer to this question is because any repeating decimal can be a ratio of two integers or numbers.
Step-by-step explanation:
Hope this helps! And have a good day.
Which of the following shows the given inequality as an equivalent inequality in which the inequality symbol points in the opposite direction?
8 - 2<8
O 2 <8-2
O 8 > 8 + 2
O2 <2 - 8
08>8 - 2
O 8 = 8 - 2
Answers
Answer:
8 > 8 - 2
Step-by-step explanation:
because that is just the other side of the same "coin".
8 - 2 < 8
data exactly the same thing as
8 > 8 - 2
There are 5 x 10^3 workers in the shop, and each worker can
fill 6.2 crates with fruit every day. What is total number of crates
filled by the workers each day?
Answer using whole numbers such as 230000 or use scientific
notation in the format 2.3*10^5.
Answers
Answer:
31000 or 31 × 10^3
6.2 (5× 10^3)
Help please and please explain how I don’t understand
Answers
x^2 = 6^2 + 12^2 = 36 + 144 = 180
x = sr(180) = 13.42 in (4 s.f.)
A line passes through the points (1, 7) and (0, 3). What is its equation in slope-intercept form?
Answers
Answer:
y=4x-12
Step-by-step explanation:
The slope of the line is (7-3)/(1-0)=4. The equation of the line is y=4x-12
Neee help with 14 I don’t get it
Answers
Answer:
d
Step-by-step explanation:
The midpoint is the average of the coordinates of the 2 oak trees
The coordinates are
(3, 6 ) and (7, 3 ) , then
midpoint = ( [tex]\frac{3+7}{2}[/tex], [tex]\frac{6+3}{2}[/tex] ) = ( [tex]\frac{10}{2}[/tex] , [tex]\frac{9}{2}[/tex] ) = ( 5, 4.5 ) → d
find the slope of the line that is perpendicular to the line graphed in the figure
Answers
Answer:
- [tex]\frac{1}{5}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (0, - 4) and (x₂, y₂ ) = (1, 1) ← 2 points on the line
m = [tex]\frac{1-(-4)}{1-0}[/tex] = [tex]\frac{1+4}{1}[/tex] = 5
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{5}[/tex]
Which graph corresponds to the equation: y=−12x−2?
Answers
Answer:
Use fx graph to draw this so u can see the graph easier
Step-by-step explanation:
Answer:
Below is the graph of y = -12x - 2. Whichever graph looks like the one below is correct.
Step-by-step explanation:
BRAINLIEST, PLEASE!
5 +4.2 + 5 – 2. 2 - 1
Answers
12 -1
11
Hope this helps
Answer:
11
Step-by-step explanation:
You would add 5 + 4.2 + 5 - 2.2 - 1 in a calculator and it would come out to be 11.
can anyone help with this 20÷(4-(10-8)
Answers
Answer:
10
Step-by-step explanation:
20/(4-10+8) = 0
20/(8-6) = 0
20/2 = 0
10 = 0
Answer:
10
Step-by-step explanation:
20÷(4-(10-8))
20÷(4-2)
20÷2
10
Hope its help you
What is the slope of the line for BOTH graphs? Are the slopes the same or different?
PLS HELP MEEE
Answers
Answer:
both are -10
Step-by-step explanation:
#1
x1 y1 x2 y2
1.5 180 6 135
(Y2-Y1) (135)-(180)= -45 ΔY -45
(X2-X1) (6)-(1.5)= 4.5 ΔX 4.5
slope= -10
B= 195
Y =-10X +195
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#2
x1 y1 x2 y2
1 175 8 105
(Y2-Y1) (105)-(175)= -70 ΔY -70
(X2-X1) (8)-(1)= 7 ΔX 7
slope= -10
B= 185
Y =-10X +185
Use the numbers on the conveyer belt to complete the equation
18 x ————- = 9 x————-
Answers
Step-by-step explanation:
I think...
18×9=9×18
hope it helps