Answer:
mean: 31.625
range: 31
Step-by-step explanation:
Answer:
31 is the range.
31.625 is the mean.
Step-by-step explanation:
Range - The difference of the largest number and the smallest number.Mean - To calculate the mean, add up all the numbers, then, divide the sum by the count.-------------------------------------------------------------------------------------------------------------
Now that we know the definitions, we can solve this.
21, 24, 26, 28, 32, 34, 36, 52
The largest number is 52; the smallest number is 21.
52 - 21 = 31
31 is the range.
-------------------------------------------------------------------------------------------------------------
21 + 24 + 26 + 28 + 32 + 34 + 36 + 52 = 253
There are 8 numbers in this data set.
253 ÷ 8 = 31.625
31.625 is the mean.
Edenuity Quiz
Help
Exit
Which question can be answered by finding the quotient of
OA)
OB)
Jared makes ad of a goodie bag per hour. How many
can he make in of an hour?
Jared makes of a goodie bag per hour. How many
can he make in zo of an hour?
Jared has . of an hour left to finish making goodie
OC) bags. It takes him ad of an hour to make each goodie
bag. How many goodie bags can he make?
Jared has it of an hour left to finish making goodie
Answer:
C?
Step-by-step explanation:
A) Jared makes x of a goodie bag per hour. How many
can he make in y of an hour?
B) Jared makes x of a goodie bag per hour. How many
can he make in y of an hour?
C) Jared has x of an hour left to finish making goodie bags. It takes him y of an hour to make each goodie bag. How many goodie bags can he make?
D) id k
Quotient is the answer to a division problem, so we need to find a problem that needs to divide x and y to find the answer. It isn't A or B, since they are asking for y, not the quotient. I have no idea what D is. C makes sense, so C might be the answer.
It tells us how much time he has(x), and how long it takes him to make 1 bag(y), and we need to find the answer, which is the quotient.
So C is the answer.
---
hope it helps
Answer:
c
Step-by-step explanation:
HELPPPP
Use the figure to complete the following statement:
If m∠4 = 135°, then m∠3 = __________
Answer:
m∠3= 135°
Step-by-step explanation:
they are basically the same :)
In what direction and by how many units is the graph of f(x) = 6 sin(2x + π) − 5 vertically and horizontally shifted? (1 point)
Group of answer choices
Down 5, left pi over 2
Up 5, left pi over 2
Up 5, right pi over 2
Down 5, right pi over 2
Answer:
The first option:
Down 5, left pi/2.
Step-by-step explanation:
Let's define the translations in a general way.
Horizontal shift.
For a function f(x), a horizontal shift of N units is written as:
g(x) = f(x + N)
if N is positive, the shift is to the left.
if N is negative, the shift is to the right.
Vertical shift.
For a function f(x), a horizontal shift of N units is written as:
g(x) = f(x) + N
If N is positive, the shift is upwards.
If N is negative, the shift is downwards.
In this case, we have the function:
f(x) = 6*Sin(2*x + π) - 5
Where the original function was something like:
h(x) = 6*sin(2*x)
Here we can already see the vertical shift is of minus 5 units, so the shift is 5 units down.
then we get:
f(x) = h(x) - 5 = 6*sin(2*x) - 5
Now we can apply a shift to the left of π/2 units, so we get:
f(x) = h( x + π/2) - 5 = 6*sin(2*(x +π/2) ) - 5
f(x) = 6*sin(2*x +π ) - 5
Then the correct option is:
Down 5, left pi over 2
Both students made a mistake.
Describe the mistake each student made.
Explain what each student needs to do to fix their mistake.
Create your own quadratic equation, and explain how to use the quadratic formula to solve it. Be specific, using a, b, and c of your equation and giving the solutions to the equation you chose.
Lets do
[tex]\\ \tt\longmapsto 2x^2+3x+5=0[/tex]
a=2
b=3
c=5
[tex]\\ \tt\longmapsto x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]
[tex]\\ \tt\longmapsto x=\dfrac{-3\pm \sqrt{3^2-4(2)(5)}}{2(2)}[/tex]
[tex]\\ \tt\longmapsto x=\dfrac{-3\pm \sqrt{9-40}}{4}[/tex]
[tex]\\ \tt\longmapsto x=\dfrac{-3\pm\sqrt{-31}}{4}[/tex]
[tex]\\ \tt\longmapsto x=\dfrac{-3\pm \sqrt{31}i}{4}[/tex]
[tex]\\ \tt\longmapsto x=\dfrac{-3}{4}\pm\dfrac{\sqrt{31}}{4}i[/tex]
solve х2 - x - 12 = 0
Step-by-step explanation:
Once in standard form, identify a, b, and c from the original equation and plug them into the quadratic formula.
2 − − 12 = 0
= 1
= -1
= − 12
= −( −1) ± √ ( −1)2 − 4⋅1 ( −12)
2.1
Find the missing angle.
A 210∘ arc has a length of 42π. Find the radius of the circle.
Answer:
20
Step-by-step explanation:
What is the y-intercept in y=4(2)*
Answer:
0
Step-by-step explanation:
Its prob 0 just because it does not show one, meaning that there is an invisible 0 in the y-intercept spot
The point K lies on the segment JL.
Find the coordinates of K so that the ratio of JK to KL is 5 to 2.
J (-7,2)
K( ?,?)
L(28,-12)
Can anyone help with this? I don't get what their asking
Answer:
7b(4b+4c)-3c(4b+4c)
28b²+28bc-12bc-13c²
hope this helps
sorry dunno the other
Determine the length of GH. Round to the nearest tenth.
3.9 cm
G
52
642
H
Answer:
|GH| = 5,7 cm
Step-by-step explanation:
To know |GH|, you first need to find the length of |GD|.
We can calculate |GD| by;
cosG = |GC| / |GD|
<=> |GD| = |GC| / cosG
=> |GD| = 3,9 cm/ 0,62 = 6,33 cm
We now can easily calculate |GH| with the sinus of angle D;
sinD = |GH| / |GD|
<=> |GH| = sinD.|GD|
=> |GH| = 0,899.6,33 cm = 5,694 cm => 5,7 cm
I hope i did not make a mistake ...
PLS HELP ASAP I REALLY NEED HELP!!!!
Answer:
11 1/5
Step-by-step explanation:
3 1/2 + 2 57/60 + 4 3/4 =
3 30/60 + 2 57/60 + 4 45/60 =
9 132/60 = 1
1 12/60 =
11 1/5
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
11 1/5
Step-by-step explanation:
a^n=5-3n
ii) if the nth term of the sequence is -154,find the term
If x=9 units, y= 3 units and h= 8 units find the area of the rhombus shown about using decomposition
Answer:
72 sq. units
Step-by-step explanation:
Find the diagram attached
The rhombus is the area of the two triangles and the rectangle
Area of triangle = 1/2 * base * height
Area of triangle = 1/2 * y * h
Area of triangle = 1/2 * 3 * 8
Area of triangle = 3 * 4
Area of triangle = 12 sq.units
Area of 2 triangle = 2(12) = 24 sq. units
Area of the rectangle = length * width]
Area of the rectangle = h (x-y)
Area of the rectangle = 8(9-3)
Area of the rectangle = 8 * 6
Area of the rectangle = 48 sq. units
Area of the rhombus = 24 + 48
Area of the rhombus = 72 sq. units
WILL MARK BRAINLIEST PLS HELP! 20 POINTS!
Answer:17.3
Step-by-step explanation:
sorry about the crack screen but can someone help me
what is the area of a circle with a radius of 3 in terms of pi
Answer:
[tex]area = 3 \times 3 \times \pi = 9\pi[/tex]
Solve for y. -7y+3=-25
Answer:
-7y+3=-25
Step-by-step explanation:
collect like terms together
-7y=-25-3
-7y=-28
cancel the negative
7y=28
simplify
y=4
c) Convert the following from standard notation to scientific notation.
Depth of the deepest part of the ocean: 10,900 meters
Answer:
1.09x10^4
Step-by-step explanation:
you bet your friend $5 that you could say the alphabet backwards. You lost. so you bet your friend double or nothing. Assume this continues forever. Write the equation for your balance over time
Answer:
zyxttfhtyhrgdkouk.
Step-by-step explanation:
Whats 9 + 10 = ?
the answer is very very simple but i still dont know it
Answer:
19
Step-by-step explanation:
10
+ 9
------
19
Answer:
19
Step-by-step explanation:
I know the other answers but what’s a midline
Answer:
1
Step-by-step explanation:
3-1 = 2
2/2= 1
let me know if still any problem
Answer:
y = 2
Step-by-step explanation:
The midline is the line that the graph is symmetrical about.
It is positioned midway between the maximum and minimum of the graph
Maximum = 3
Minimum = 1
Then equation of midline is
y = = [tex]\frac{3+1}{2}[/tex] = [tex]\frac{4}{2}[/tex] = 2
That is y = 2
Please help! my friend needs help with his grade 11 math homework! Thank you
Answer:
a) the first negative number will be -1
b) A, B and C
c) 0.3
Step-by-step explanation:
Write 2 yes or no questions people might ask a person with autism or a person with a physical disability to check in on them and see how they are feeling.
For what value(s) of x is the equation not true?
Answer:
The equation is not true at x = -7.
Step-by-step explanation:
At x = -7 we'd have division by zero, which is not defined (not allowed).
Select the equation represented by the graph.
Use a polynomial Identity to expand this squared binomial
(x + 6)2
Answer: x2 + 12x
Step-by-step explanation:
SOMEONE ANSWER ASAP!!!!!
The difference of t and 41
Answer:
either
t - 41
or
41 - t
you choose I don't want to get u a bad mark
Hope this helped!
Step-by-step explanation:
Please answer this, Need it soon
Answer:
86 would be the answer
Step-by-step explanation:
you add all the numbers then subtract by the number of number
Answer: 86 minutes
Step-by-step explanation:
To find the mean of something, you always add up the values and then divide by the amount.
So, in total there are 430 minutes because (170+150+45+30+35=430)
There are five different towns.
430/5=86
Carmen earns a base salary of $125,000, a commission of 4% of her total sales, and a performance bonus of $25,000. If her total compensation last year was more than $350,000, what was the least her total sales could be?
Answer:
$5,000,0000= total sales
Step-by-step explanation:
Giving the following information:
Commission rate= 4%
First, we need to calculate the total commission earned:
Commission= 350,000 - 125,000 - 25,000
Commission= $200,000
Now, using the following formulas, we can determine the total sales:
Commission= total sales*commission rate
200,000= total sales*0.04
200,000/0.04= total sales
$5,000,0000= total sales
PLEASE HELP I NEED IT AS A FRACTION “your answer should be a simplified proper fraction like 3/5 a simplified improper fraction like 7/4” PLEASE HELP!!!
Hopes this helps you !