Answer:
Mode: 20
Mean: 17.5
Median: 19.5
Step-by-step explanation:
Mode: Most common one : 20
Mean: 19+25+23+20+9+20+15+10+5+16+25+20+24+12+20=263
263/15= 17.5
Median: 5, 9, 10,12,15,16,19,20,20,20,23,24,25,25. The middle ones arer 19 and 20. the middle of 19 and 20 = 19.5
Hope this helps! Have a nice day!
Convert 21/44 to decimal.
Answer:
0.4772
Step-by-step explanation:
Convert the fraction to a decimal by dividing the numerator by the denominator.
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
⎇ The answer of [tex] \frac{21}{44} [/tex] is [tex]\large\bold{0.4772....}[/tex]
Refer to the attachment for the steps.
____________________
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
HELP ASAP PLSSSS. I was wondering if you could help me here
Answer:
B.
Step-by-step explanation:
The square root of 100 is 10, and 10 is a rational number.
Answer:
100
hope it helps to you ....
Please help me please please please
Answer:
20
Step-by-step explanation:
The lower quartile Q₁ is the value at the left side of the box, that is
Q₁ = 20
Is
−
379
in the sequence below?
−
5
,
−
7
,
−
9
,
−
11
,
−
13
Answer:
no 379s not in the sequence below
this is the question I need help with
Answer:
216 units
Step-by-step explanation:
To find the distance, add the absolute values
I -49 I + I 167 I = 49 + 167 = 216 units
Two siblings collected shells at the beach. Together, they collected 24 shells. Out of the shells collected, 1/3 were broken. How many of the shells were not broken?
How much more does Rasheed need to earn before he can buy the video games?
$3.85
$13.25
$15.25
$17.00
Help please asap tysm! 10 brainly points! Will mark brainliest if you put in a random answer you will be reported! Tysm! <3 Need this asap please tysm!
Answer:
B
Step-by-step explanation:
Dividing by a number is the same as multiplying by the reciprocal (one over that number)
so z/144 is equal to z * 1/144
Solve the following inequality. 21 ≤ -3(x − 4) < 30 A. 28 ≤ x < 37 B. -10 < x ≤ -3 C. -6 < x ≤ -3 D. -3 ≤ x < 6
Step-by-step explanation:
21 ≤ -3(x − 4) < 30
=> devided by (-3)
-7 ≥ x-4 > -10
=> added by 4
-3 ≥ x > -6
the result : -6 < x ≤ -3 (option C)
Need help asap NO LINKS!!!
Special Right Triangles (Radical Answers)
Step-by-step explanation:
x²+x²= 10
2x²=10
x²=10/2=5
x =√5 or 2.24
Help fast!! please.
Answer:
Mean = 10
Variance = 30.89
Standard Deviation = 5.56
Step-by-step explanation:
Find the Mean, Variance and Standard deviation
6, 14, 8, 2, 11, 7, 12, 4, 18, 18
Step 1
We rearrange the data and find the Mean
2, 4, 6, 7, 8, 11, 12, 14, 18, 18
Mean = Sum of values/Number of values
= 2 + 4+ 6+ 7+ 8 + 11 + 12 + 14 + 18 +18/10
= 100/10
= 10
Step 2
We find the variance of this sample days ma
Variance = (x - Mean)²/n - 1
n = 10
Hence,
=( (2 - 10)² +(4 - 10)²+ (6 - 10)²+ (7 - 10)² + (8 - 10)² + (11 - 10)² + (12 - 10)² + (14 - 10)² + (18 - 10)² +(18 - 10)²) /10 -1
= ( 64 + 36 + 16 + 9 + 4 + 1 + 4 + 16 + 64 +64)/9
= 278/9
= 30.88888889
Approximately = 30.89
Step 3
Standard Deviation = √Variance
= √30.89
= 5.5578772926
Approximately = 5.56
Find the surface area
Answer:
352 m
Step-by-step explanation:
The area of a trapeze is (the biggest base + the smallest base) × height / 2
The area from rectangles are side a × side b
Trapeze: (6+12)×4/2 = 36
Rectangles: 5 × 10 = 50
6 × 10 = 60
12 × 10 = 120
There are two trapeze andtwo rectangles with the samesize, so you double their area:
2×36 + 2 × 50 + 60 + 120 = 352 m
A number when divided by 780 gives remainder 38 .What
reminder would be obtained by dividing same number by 26?
Given:
A number when divided by 780 gives remainder 38.
To find:
The reminder that would be obtained by dividing same number by 26.
Solution:
According to Euclis' division algorithm,
[tex]a=bq+r[/tex] ...(i)
Where, q is quotient and [tex]0\leq r<1[/tex] is the remainder.
It is given that a number when divided by 780 gives remainder 38.
Substituting [tex]b=780,\ r=38[/tex] in (i), we get
[tex]a=(780)q+38[/tex]
So, given number is in the form of [tex]780q+38[/tex], where q is an integer.
On dividing [tex]780q+38[/tex] by 26, we get
[tex]\dfrac{780q+38}{26}=\dfrac{780q}{26}+\dfrac{38}{26}[/tex]
[tex]\dfrac{780q+38}{26}=30q+\dfrac{26+12}{26}[/tex]
[tex]\dfrac{780q+38}{26}=30q+\dfrac{26}{26}+\dfrac{12}{26}[/tex]
[tex]\dfrac{780q+38}{26}=30q+1+\dfrac{12}{26}[/tex]
Since q is an integer, therefore (30q+1) is also an integer but [tex]\dfrac{12}{26}[/tex] is not an integer. Here 26 is divisor and 12 is remainder.
Therefore, the required remainder is 12.
30°
Noah is trying to draw a triangle with a angle and side lengths
of 4 cm and 6 cm.
.
He uses his ruler to draw a 4 cm line segment.
30°
• He uses his protractor to draw a angle on one end of the line
segment.
ANSWER BOTH QUESTIONS ILL GIVE BRANLIEST AND LOTS OF POINTS .
Noah could draw a triangle with side lengths 4 cm, 6 cm, and approximately 10.39 cm, with angles of 30°, 30°, and 120°.
How to solveYes, there is a different triangle Noah could draw. Since Noah has only drawn one side and one angle, he can create two different triangles using the Angle-Side-Side (A S. S) ambiguity
To find the other possible triangle, we need to calculate the angle opposite the 6 cm side. In this case, the given angle is 30°. Using the sine rule, we can find the sine of the opposite angle (let's call it θ):
sin(θ) / 6 = sin(30°) / 4
sin(θ) = (6 * sin(30°)) / 4
sin(θ) ≈ 0.5
θ ≈ 30°
Since the sum of angles in a triangle is 180°, the other angle in the triangle is:
180° - 30° - 30° = 120°
Now, we can use the sine rule again to find the length of the side opposite this new angle:
x / sin(120°) = 6 / sin(30°)
x ≈ 6 * sin(120°) / sin(30°)
x ≈ 10.39 cm
Therefore, Noah could draw a triangle with side lengths 4 cm, 6 cm, and approximately 10.39 cm, with angles of 30°, 30°, and 120°.
Read more about geometry here:
https://brainly.com/question/19241268
#SPJ1
3 x 12b = 180 Find the value of b, then add.
Anwser:
180/3=60
60/12=5
3x(12x5)=180
b=5
Step-by-step explanation:
What expression is equivalent to
Answer:
c) x^6 y^11 z^6
Step-by-step explanation:
When multiplying exponents with the same variables, you add them.
so x^4(x^2) would be 4+2 and therefore x^6.
keep in mind this doesn't apply for different variables
(xy^2)(x^2y) will not be added!!
Identify an equation of a line in slope-intercept form that passes through (1, 2) with a slope of -8
Answer:
y = -8x + 10
Step-by-step explanation:
y = -8x + b
2 = -8(1) + b
2 = -8 + b
10 = b
9514 1404 393
Answer:
y = -8x +10
Step-by-step explanation:
The y-intercept can be found from the equation ...
b = y -mx
Using the given point and slope, this is ...
b = 2 -(-8)(1) = 10
Then the slope-intercept equation is ...
y = mx +b
y = -8x +10
Can you guys please help meeeeee????? And possibly explain it to me?
Answer:
y= -1/2x+4
Step-by-step explanation:
slope = rise/run on the graph. the graph is going down, so it's negative. find where the line intersects the graph at a point and then count the squares up and over until it meets again. the line meets at (6,1), you count up one square and over 2 and it meets again. this gives you your rise/run = 1/2. the y intercept is where the line intersects the y axis. here the y intercept is 4 because the like goes through 4 at the y axis.
3y + 6 + 4y - 7 = -8
please help
Answer:
Step-by-step explanation:
3y+6+4y-7=-8
7y-1=-8
7y=-8+1
y=-7/7
y=-1
Step-by-step explanation:
[tex]3y + 4y = - 8 + 7 - 6 [/tex]
[tex]7y = - 7[/tex]
[tex]y = \frac{ - 7}{7} [/tex]
[tex]y = - 1[/tex]
Find the value of cos F rounded to the nearest hundredth, if necessary.
Answer:
(x-2)²=9
sqrt both sides
don't forget positive and negative roots
x-2=+/-3
well, she is partially correct
x-2=3 is one answer
she didn't remember the other one the x-2=-3
Step-by-step explanation:
(x-2)²=9
sqrt both sides
don't forget positive and negative roots
x-2=+/-3
well, she is partially correct
x-2=3 is one answer
she didn't remember the other one the x-2=-3
A Rice Krispies Treats Recipe calls for 3 cups of
marshmallows and 1/2 box of Rice Krispies
1. How many cups of marshmallows do you need if you are using a box of Rice
Krispies?
A complete answer includes:USE CROSS PRODUCT, All steps for solving the problem
shown, Final answer with correct labels
2. Complete the ratio table based on the Rice Krispies Treats Recipe. Fill out all entries.
3
6
10
18
Cups of
Marshmallows
1/2
8
Boxes of Rice
Krispies
MacBook Pro
Answer:
1 is the answer have a good day
Triangle ABC is rotated clockwise to create triangle A’B’C’. What is the angle of rotation?
On a coordinate plane, triangle A B C has points (negative 2, negative 2), (negative 2, negative 4), (negative 3, negative 2). Triangle A prime B prime C prime has points (negative 2, 2), (negative 4, 2), (negative 2, 3).
Answer:
90 degrees counterclockwise (ccw)
Answer:
90° counterclockwise
Step-by-step explanation:
;) you're welcome
Does the table
represent a function? Why or why not?
Answer:
A is the right answer
Step-by-step explanation:
It has the right definition for a function. Can't explain it much better than that...
Which graph shows the solution to the inequality (x+3/22?
Answer:
No 2
Step-by-step explanation:
A carpenter has two pieces of wood. He wants to find the density of each piece.
The first piece came from a birch tree. The piece of birch wood measures 2 meters by 4 meters by 3 meters and weighs (mass) 16 kilograms.
The second piece came from a cypress tree. The piece of cypress wood measures 3 meters by 5 meters by 2 meters and weighs (mass) 15.3 kilograms.
Which piece of wood has a greater density?
Answer:
The wood from the birch tree has a greater density than the wood that came from the cypress tree.
Step-by-step explanation:
Density formula: mass/volume
2 times 4 times 3=24 meters for the volume
Birch tree: 16/24 is the density
3 times 5 times 2=30 meters for the volume
Cypress tree: 15.3/30 is the density
If we convert the densities of each piece of wood to decimal it will be easier to determine which has a greater density.
So birch tree: 0.6 repeating is the density
Cypress tree: 0.51 is the density
Therefore the wood that came from the birch tree has a greater density than the wood that came from the cypress tree.
Hope I helped, have a nice day :)
is 15 a whole number
1. yes
2. no
Answer:
1
Step-by-step explanation:
Line l and line m are straight lines. What is the measure of angle y?
43°
47°
137°
147°
Answer: 190
Step-by-step explanation:
Answer:
C. 137
Step-by-step explanation:
IF YOU HELP ME YOU GET BRAINLIEST NO LINKS I WILL REPORT YOU
Select the correct answer.
Consider the explicit formulas for two sequences.
f(n) = 2(1 – 1) - 1
g(n) = 3n + 6
Which mathematical statement is correct?
O A. 96) > 6)
O B. (7) > g(10)
OC. F(5) < g(3)
O D.g(8) = f(5)
Answer:
[tex](c)\ f(5) < g(3)[/tex]
Step-by-step explanation:
Given
[tex]f(n) = 2(n-1) -1[/tex]
[tex]g(n) = 3n + 6[/tex]
Required
Which is correct
[tex](a)\ g(6) < f(6)[/tex]
Calculate g(6) and f(6)
[tex]f(n) = 2(n-1) -1[/tex]
[tex]f(6) = 2(6 - 1) -1 = 2*5-1=9[/tex]
[tex]g(n) = 3n + 6[/tex]
[tex]g(6) =3*6 +6 =24[/tex]
(a) is false, because g(6) > f(6) i.e. 24 > 9
[tex](b)\ f(7) > g(10)[/tex]
Calculate f(7) and g(10)
[tex]f(n) = 2(n-1) -1[/tex]
[tex]f(7) = 2*(7-1)-1=2*6-1=11[/tex]
[tex]g(n) = 3n + 6[/tex]
[tex]g(10) =3*10+6=36[/tex]
(b) is false, because f(7) < g(10) i.e. 11 <36
[tex](c)\ f(5) < g(3)[/tex]
Calculate f(5) and g(3)
[tex]f(n) = 2(n-1) -1[/tex]
[tex]f(5) =2 *(5-1)-1 = 2*4-1=7[/tex]
[tex]g(n) = 3n + 6[/tex]
[tex]g(3) = 3*3+6=9+6=15[/tex]
(c) is true, because f(5) < g(3) i.e. 7 <15
Answer:
the answer is f(7) > g(10) because 63 > 36.
Step-by-step explanation:
help.help.help.help.help lol but i need help on this as quick as possible:)
Answer:
The 3rd graph goes on top, the 2nd graph stays in the middle, and the 1st graph goes on the bottom
Step-by-step explanation:
you are sorting these graphs by which people are getting the most average sleep. The people with less sleep go on top while the people with more sleep go on the bottom. You will find the mean (average) for each graph and sort them out.