Suppose that IQ scores have a bell-shaped distribution with a mean of 96 and a standard deviation of 14. Using the empirical rule, what percentage of IQ scores are no more than 110? Please do not round your answer.
Answer:
your anser is wrong your question is wrong
Find the slope please I need help
to get the slope of any straight line we only need two points off of it, let's use the ones in the picture below.
[tex](\stackrel{x_1}{-1}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{-8}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-8}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{(-1)}}}\implies \cfrac{-10}{4+1}\implies \cfrac{-10}{5}\implies -2[/tex]
fill in the missing values.
help!!
it is 4 3 2 1 5 6 4 3 3. 6 5 3 3 5 5 3 4 5 4
7/10 • 2/9 + 2/3
thank you!
Answer:
37/45
Step-by-step explanation:
first you do 7/10 times 2/9 which you get 7/45 then you add 2/3 so the answer is 37/45
i rlly need one last brainliest please mark!
Answer:
37/45
Step-by-step explanation:
7/10 • 2/9 + 2/3
7/5 • 1/9 + 2/3
7/45 + 2/3
21/135 + 90/135
111/135
37/45
Hope this helps!
a bakery sold 10 more cakes this month than it did the last month. It also sold 3 times as many cakes in this month than in the month before the last month. If that total number of cakes it sold in the last 3 months is 116, how many cakes did it sell last month?
Answer:
Last month it sold 338 cakes.
Step-by-step explanation:
Let total cakes this month,last month and last 3 months be x,y and z respectively,
x = y + 10...
x = 3z
z = 116
Now, we have to find y,
x = y + 10
or, 3z = y + 10
or, 3•116 = y + 10
or, 348 = y + 10
or, y = 348 - 10
so, y = 338
which expression is equivalent to 12^6 / 2^6
a. 6^0
b. 1/6^6
c. 6^6
d. 6
Answer:
c) [tex]6^6[/tex]
Step-by-step explanation:
[tex]\dfrac{12^6}{2^6}[/tex]
factor [tex]12^6 =(3 \cdot 4)^6= (3 \cdot 2^2)^6=3^6 \cdot 2^{12}[/tex]
[tex]\implies \dfrac{12^6}{2^6}=\dfrac{3^6 \cdot 2^{12}}{2^6}[/tex]
Apply exponent rule [tex]\frac{a^b}{a^c} =a^{b-c}[/tex]:
[tex]\implies \dfrac{3^6 \cdot 2^{12}}{2^6}=3^6 \cdot 2^6[/tex]
Apply exponent rule [tex](a^b \cdot c^b)=(ac)^b[/tex]:
[tex]\implies 3^6 \cdot 2^6=(3 \cdot 2)^6=6^6[/tex]
Hey there!
12^6 / 2^6
12^6
= 12 * 12 * 12 * 12 * 12 * 12
= 144 * 144 * 144
= 20,736 * 144
= 2,985,984
= 2,985,984/2^6
2^6
= 2 * 2 * 2 * 2 * 2 * 2
= 4 * 4 * 4
= 16 * 4
= 64
= 2,985,984/64
= 2,985,984 ÷ 64 / 64 ÷ 64
= 46,656 / 1
= 46,656 ÷ 1
= 46,656
LOOKING FOR SOMETHING THATS EQUIVALENT TO: 46,656
PROCESS OF ELIMINATION
6^0
= 6 * 1
= 6
it’s NOT
1/6^6
= 1 / 6 * 6 * 6 * 6 * 6 * 6
= 1 / 36 * 36 * 36
= 1 / 1,296 * 36
= 1 / 46,656
It’s NOT option B
6^6
= 6 * 6 * 6 * 6 * 6 * 6
= 36 * 36 * 36
= 1,296 * 36
= 46,656
Option C IS possibly your answer
6
= 6
Its NOT option D
Therefore, your answer is:
Option C. 6^6
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
What is the slope of the line that passes through the points (0, -8)(0,−8) and (0, -10)(0,−10)? Write your answer in simplest form.
[tex](\stackrel{x_1}{0}~,~\stackrel{y_1}{-8})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{-10}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-10}-\stackrel{y1}{(-8)}}}{\underset{run} {\underset{x_2}{0}-\underset{x_1}{0}}}\implies \cfrac{-10+8}{0}\implies \cfrac{-2}{0}\implies und efined[/tex]
The slope of a given line is -2/0.
The given points are (0, -8) and (0, -10).
What is slope of a line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
We know that, slope m = (y2-y1)/(x2-x1)
Put (x1, y1) = (0, -8) and (x2, y2)=(0, -10) in slope formula
That is, (-10-(-8))/(0-0)
= -2/0
= not defined
Therefore, the slope of a given line is -2/0.
To learn more about the slope of a line visit:
https://brainly.com/question/14511992.
#SPJ5
Please answer the question that is in the image.
Answer:
12*6*2+
15*6*2+
15*12=
504
Hope This Helps!!!
Answer:
504 sq.in.Step-by-step explanation:
Given,
Edges of a box = 12 in. , 15 in. , 6 in.
So,
Lateral Surface Area (LSA) of the box
= 2 (l + b) h
[On substituting their values]= [2 (12 + 15) × 6 ] [tex]in^{2}[/tex]
[On simplifying]= [2 × 27 × 6] [tex]in^{2}[/tex]
On multiplying]= 324[tex]in^{2}[/tex]
And,
Base area of the box
= l × b
[On substituting the values]= (12 × 15) [tex]in^{2}[/tex]
[On multiplying]= 180 [tex]in^{2}[/tex]
Therefore,
Total area painted by Agnes leaving the top of the box
= LSA of the box + Base area of the box
[On putting their values]= 324[tex]in^{2}[/tex] + 180 [tex]in^{2}[/tex]
[On adding]= 504[tex]in^{2}[/tex]
Hence,
The total area painted is 504[tex]in^{2}[/tex] (Ans)
Harold is planning dinners for the next 2 nights. There are 12 meals to choose from. If no meal is repeated, how many different meals arrangements are possible?
ABC and PQR are similar. Find the missing side length.
What are the next three terms of the arithmetic sequence -18, -13, -8, -3,…? a. -8, -13, -18 c. 2, 7, 12 b. 3, 8, 13 d. 0, 5, 10 Please select the best answer from the choices provided A B C D
Answer:
the correct answer is c)2,7,12
consider the circle. geometry
Answer:
(a) 47°
Step-by-step explanation:
Inscribed angle ACE is half the measure of arc AE, so is 42°/2 = 21°. Angle ECD subtends the same arc as angle EBD, so has the same measure, 26°. Angle ACD is the sum of the angles that make it up:
∠ACD = ∠ACE +∠ECD
∠ACD = 21° +26° = 47°
What is 39/2500 as a terminating decimal?
Answer:
0.0156
Step-by-step explanation:
Solve the following equations
3y" + 2y'= 0
Answer:
the first one is _2
second one is 3
What is the equation?
is 5:10 equivalent to 10:20
Step-by-step explanation:
yes, both is equal ratio 1:2
Answer:
Yes
Step-by-step explanation:
5:10 is equivalent to 10:20 because 5:10 is a simplify vision of 10:20.
10:20 both number divide by 2:
10/2 = 5
20/2 = 10
Hence, 5:10 is equivalent to 10:20
[RevyBreeze]
What is 2*log(3)? Expanded and get the exact answer.
I write at paper,hope it helps
there are two boxes containing only purple and yellow pens.
Box A has 5 yellow pens and 15 purple pens
Box B has 4 yellow pens and 4 purple pens.
event1: choosing a purple pen from box B.
event 2 :choosing a yellow pen from box A.
event 3: choosing yellow or purple from Box B
event4 : choosing a purple pen from Box A
Answer:
I'm not sure what the question is asking here
which stituation could be modeled by the expression -12x 1/3
Answer:
[tex]-4[/tex]
Alternative forms:
[tex]-2^{2}[/tex]
Step-by-step explanation:
[tex]-12[/tex] × [tex]\frac{1}{3}[/tex]
Cross out the common factor:
[tex]-4[/tex]
Dilation of 1,5
number 4
HELP ASAP
The amount of time it takes Oliver to run his trains around the toy railroad track is directly proportional to the number of trains that he is playing with. If it takes him a minutes to run c trains around the track, how many trains, in terms of a and c, is he playing with if it took him 20 minutes?
A) 20ac
B) 20a/c
C) 20c/a
D) a/c
Answer:
A)20ac because if it takes him a minutes to run
write a function in terms of t that represents the situation. sales of 10000 decreases by 65% each year.
Answer:
y = 10,000(1.65)^t
Step-by-step explanation
By year 2, the amount is 165% more than of year 1, and year 3 is more of 165% of year 2, and on and on...
Hope that helped...
54 is what percent of 24?
Enter your answer in the box.
I did my work and got the answer but I am just checking. I will give 18 points.
Answer:
225%
Step-by-step explanation:
54 = 24 of x
54 = .24x
Divide both side by the same number
54/.24 = .24x/.24
= 225%
[RevyBreeze]
What is the area of the triangle?
Answer:
Area = 40 sq units
Step-by-step explanation:
Area of a triangle:
A = 1/2•b•h
= 1/2•8•10
= 40 sq units
Graph the line that passes through the points (2,5) and (-1, –4) and determine
the equation of the line.
Answer:
ask a brainly person to help.
Step-by-step explanation:
i am stuk to
Consider the equation - 2x + 3y = 6
Part A: Write the equation in slope-intercept form.
Part B: Identify the y-intercept.
Part C: Identify the slope.
Step-by-step explanation:
Hey there!
The given equation is: - 2x + 3y = 6
Part A:
The slope intercept form equation is: y= mx+c.
So, make the equation in y= mx+c form.
- 2x + 3y = 6
Shift -2x right side;
3y = 6+2x
Divide both sides by 3.
y = (6+2x)/3
y = (2/3)x +2
Therefore, the required equation in slope intercept form is: y = (2/3)x +2.
Part B:
When the equation is in y= mx+c form "c" represents the y-intercept.
So, y-intercept is 2.
Part C:
From the equation y = (2/3)x +2,
The slope (m) = 2/3.
Hope it helps!
A Scott road bicycle was origins $850 but is on sale $720. What is the percentage?
Answer:
15% off
explanation:
take 720-850= 130
then take 130/850= .1529...
then convert to percentage
15%
Step-by-step explanation:
^^
15%
Answer:
15% off is the answer I'm just typing stuff bc it has to be 20 letters
There is a pair of parallel sides in the following shape,
7
3
3
What is the area of the shape?
units?
Answer:
21 units squared
Step-by-step explanation:
Given the following question:
7, 3, 3
Area = Length × Width
7 is the longest number given so that will be our length.
[tex]A=L\times W[/tex]
[tex]A=7\times3[/tex]
[tex]7\times3=21[/tex]
[tex]A=21[/tex]
Hope this helps.
The area of the shape 21 units squared,
We have give in the following question,
7, 3, 3
What is the formula for area?
Area = Length × Width
7 is the longest number given so that will be our length.
[tex]A=L*W\\A=7*3\\A=21 unit squared[/tex]
Therefore,
The area of the shape 21 units squared,
To learn more about area visit:
https://brainly.com/question/25965491
Directions: Solve for x.
Answer:
500
Step-by-step explanation:
including the new season of the year and a half years of the year and a half years
Expand.
Your answer should be a polynomial in standard form.
(-p? - 4p - 3)(p2 + 2)
Answer: Here is the answer.
Step-by-step explanation: we have to multiply each of the terms with the other terms.
=(-p²+4p-3)(p²+2)
=-p²*p²+ ( -p²*2) + 4p*p² + 4p*2 - 3*p²+ ( -3*2)
= -p³ -2p²+4p³+8p-3p²-6
=3p³-5p²+8p-6 (I grouped the like terms and added them)
therefore, 3p³-5p²+8p-6 is the polynomial in the standard form.