Both the mean and the median can be used to describe where the “center” of a dataset is located. It’s best to use the mean when the distribution of the data values is symmetrical and there are no clear outliers. It’s best to use the median when the distribution of data values is skewed or when there are clear outliers.
there are 58 total views for the month.
Bookface averaged 24.3 views more than Snapgram. Giggle averaged 14.6 less views than Bookface.
Find how many views each site got during the month.
PLEASE ASAP THIS IS DUE TODAY! Thank you!
The number of views snapgram, bookface and giggle have are 8, 32.3, 17.7 views respectively.
How to solve equationTotal views = 58let
snapgram views = xBookface views = x + 24.3Giggle views = (x + 24.3) - 14.6= x + 24.3 - 14.6
= x + 9.7
Total = snapgram + bookface + giggle
58 = x + (x + 24.3) + (x + 9.7)
58 = x + x + 24.3 + x + 9.7
58 = 3x + 33
3x = 58 - 34
3x = 24
x = 24/3
x = 8 views
Therefore,
snapgram views = x
= 8 views
Bookface views = x + 24.3
= 8 + 24.3
= 32.3 views
Giggle views = x + 9.7
= 8 + 9.7
= 17.7 views
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A parasail rider wants to reach the maximum height allowed by the Federal Aviation Administration if the rider's boat is to tow the parachute at 30 miles per hour, how long should the tow line be to reach the maximum flying height? a. Draw and label a diagram to represent this situation. PLEASE HELP
From the information given, the towline must be completely released to enable it to get to the maximum height. This problem is a trigonometry problem because it involves a solution that looks like a right-angled triangle.
How else can the maximum height of the parasailer be identified?In order to determine the maximum height of the parasailer, the length of the rope or towline must be established.
If the length and the height are known, the angle of elevation can be determined using the SOHCAHTOA rule.
SOH - Sine is Opposite over Hypotenuse
CAH - Cosine is Adjacent Over Hypotenus; while
TOA - Tangent is Opposite over Adjacent.
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Evaluate 1/x^-2 for x= 7.
-49
49
1/49
Please help
And thx but HURRY
Answer:
49
Step-by-step explanation:
Simplify the expression such that the variable has a positive exponent.
[tex]\frac{1}{x^{-2} }[/tex]x² [negative exponent is taken to the other side]Substitute x = 7.
(7)²49Select the diagram showing a pair of alternate interior angles:
The orange one is an example of alternate interior angles.
I need help with the last question is it
per _______
What???
Month
Orrr
And explain why because you better be freakin right
Answer: Month
Step-by-step explanation: x represents the number of months, and because the equation is for number of clients per something, it would be month. I hope that helps!
sum1 please help me!
The next model of a sports car will cost 11.9% more than the current model. The current model costs $56,000. How much will the price increase in dollars? What will be the price of the next model?
Increase in price:
Price of next model:
Answer:
increase in price = $6664
price of next model = $56664
Step-by-step explanation:
(11.9 ÷ 100 ) x 56000 = $6664
56000 + 6664 = $56664
Write the slope-intercept form of the equation of the line through the given points.
through: (0,4) and (5,-2
Answer:
Step-by-step explanation:
(-2-4)/(5-0)= -6/5
y - 4 = -6/5(x - 0)
y - 4 = -6/5x + 0
y = -6/5x + 4
A baseball team won 55% of their games. If they played 200 games, how many did they win?
A
100
B
110
C
160
D
190
Answer:
110
Step-by-step explanation:
Number of games won = Total games × Win percentage
Number of games won = 200 x 55%Number of games won = 200 × 0.55Number of games won = 200 x 11/20Number of games won = 10 x 11Number of games won = 110Can anyone help out with this?? Girl need sum help. Its angles. :D
Answer:
12.8
Step-by-step explanation:
[tex]a^{2} + b ^{2} = c^{2} [/tex]
100+64=c^2
164=c^2
12.8=c
Can anybody please help me on this question??
Answer:
The answer would be 3.8.
Step-by-step explanation:
Hope this helps!
Answer:
35\9 or 3.8
Step-by-step explanation:
[tex]\sf 7 \times \cfrac{5}{9} [/tex]
Let's combine numbers in one fraction.
[tex]\sf \cfrac{7 \times 5}{9} [/tex]
Multiply 7 and 5 which will give you 35.
[tex]\sf \cfrac{35}{9} [/tex] or [tex]\sf 3.8[/tex]
8(90x6)+9(7+4) and it hard for me bec i in the 3-4 grade
Answer:
720[tex]x^{6}[/tex]+99
Step-by-step explanation:
Write in the slope-intercept form an equation of the line that passes the given point
1 (0,1) , (2,4)
2 (-3,1) , (0,4)
Please show work :) for brainliest
Answer:
1) y = 1.5x + 1
2) y = x + 4
Explanation:
[tex]\sf slope : \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]
1)[tex]\sf slope = \dfrac{4-1}{2-0} =1.5[/tex]
Equation:
[tex]\sf y - y_1 = m(x-x_1)[/tex]
[tex]\sf \rightarrow y - 1 = 1.5(x - 0)[/tex]
[tex]\sf \rightarrow y = 1.5x + 1[/tex]
2)[tex]\sf slope = \dfrac{4-1}{0-(-3)} =1[/tex]
Equation:
[tex]\sf y - y_1 = m(x-x_1)[/tex]
[tex]\rigtharrow \sf y - 4 = 1(x-0)[/tex]
[tex]\rigtharrow \sf y = x + 4[/tex]
PLEASEEEE HELP!!! WILL MARK BRAINIEST TO THE RIGHT ANSWER
Answer:
x = 34 degree
Step-by-step explanation:
they're corresponding angles. so, they have equal measures.
About 8% of the population has a particular genetic mutation. 800 people are randomly selected. find the mean for the number of people with the genetic mutation in such groups of 800. (round to 2 decimal places if possible.)
Answer:
64 people
Step-by-step explanation:
multiply the number by of people the precentage who have genetic mutation (divide percentage by 100 before multiplying) 0.08 x 800 = 64
What is the value represented by the letter A on the box plot of the data?
10, 12, 15, 21, 24, 30
H
А
B
B
с
D
m
Enter your answer in the box.
Answer:
10
Step-by-step explanation:
The first line on the box plot is always the minimum value
Suppose that josh starts a new job on which he is paid $1 the first day, $2 the second day, and so on, with his earning doubling every day. What is the first day on which he will be paid over $1000 a day
Answer:
500
-by-step explanation:
1000/2
Jasmine has 18 model horses. She
places the model horses equally on
3 shelves. How many model horses
are on each shelf?
Answer:
6 model horses on each shelf.
Explanation:
number of horses on each shelf = total horse ÷ total shelves
Here given:
total horses: 18total shelves: 3On each shelf, horses:
18 ÷ 36 horsesThe radius of a circle is 8 centimeters. What is the circle's area?
8) The function f(t)=12(1.8) represents the number of rabbits in a forest after t years.
a) Does the function represent exponential growth or exponential decay?
b) Graph the function on a calculator. Describe the domain and range.
c) What is the yearly percent change?
d) How many rabbits are in the forest after 8 years?
The two tables give the number of pints of blue and yellow that are used to make different amounts of two shades of green dye.
Green #1 is made by mixing blue and yellow in a ratio of 2 : 3.
Green #2 is made by mixing blue and yellow in a ratio of 1 : 2.
Use the drop-down menus to complete each sentence below.
In the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2 and green #1 is bluer shade of green than Green # 2.
What is ratio of two numbers?
The ratio of two number is the fraction part, which represent that how a number is more or less compare to the other.
There are two tables which give the number of pints of blue and yellow that are used to make different amounts of two shades of green dye. The table is given below;
Green #1 is made by mixing blue and yellow in a ratio of 2 : 3.Green #2 is made by mixing blue and yellow in a ratio of 1 : 2.The first one has 2 parts of blue at 3 parts of yellow. In the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2.
In grade two the blue part is half of the yellow part. This means that green #1 is bluer shade of green than Green # 2.
Hence, in the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2 and green #1 is bluer shade of green than Green # 2.
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Find the surface area of the rectangular prism.
3 yd
6 yd
5 yd
Answer:
126 square yards
Step-by-step explanation:
So first you want to use this formula:
2(L×W) + 2(L×H) +2(W×H)
Then plug it in:
2(6×5) + 2(6×3) + 2(5×3)
Next you solve:
6×5 = 30×2 = 60
6×3 = 18×2 = 36
5×3 = 15×2 = 30
After this you add them all up:
60 + 36 + 30 = 126
So you answer is 126 square yards
Hope this helps :)
fill in the table using funtion rule y=3+3x
Answer:
1. -3*-4+3= 15Y=152.-3*-2+3=9Y=93. -3*0+3=3Y=34. -3*2+3= -3Y= -3
by-step explanation:
what is the absolute value of |4.7|
Answer:
4.7
Step-by-step explanation:
Answer:
4.7
Step-by-step explanation:
In which order should the sentences appear? 1 – 2 – 4 – 3 2 – 1 – 4 – 3 3 – 4 – 1 – 2 4 – 2 – 1 – 3
Based on the excerpt given on Paco's evaluation of Dan DeLuca's argument, the correct order is 3 - 4 - 1 - 2.
Which order for the article on Paco's evaluation is correct?3 is the best sentence to start because it introduces the direction that DeLuca is taking in his argument. 4 is next because it then says what DeLuca's claims are.
1 is the third sentence because it expands on DeLuca's arguments and then 2 is the last sentence as it contains Paco's evaluation of the argument.
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Answer:
its C: 3 – 4 – 1 – 2
PLEASE HELP. I need this done by the end of today. plpease help im beggin
Answer:
I only did 1-16 but here:
11. x² + y² = 4
12. (x+3)² + (y-3)² = 1
13. x² + (y-3)² = 16
14. (x-7)² + (y+2)² = 4
15. x² + (y+20)² = 100
16. (x+4)² + (y+6)² = 16
Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line, using the disk/washer method. Sketch the region, the solid, and a typical disk or washer.y = (x - 2)^2 ; y=2x-1 ; about the line y = -1
Check the picture below.
to check where the functions intersect, we can simply set them equal to each other so (x-2)² = 2x - 1, anyhow, not to bore you to death with that, it's as the picture shows it, at x = 1 and x = 5, so those are our bounds.
to get the R² part of the washer, what I do is using the "area under the curve" method of f(x) - g(x), where g(x) is the axis of rotation and f(x) is the farthest radius, so to get R² I'd process (x-2)² - (-1), that'd give me R and then I'd square that.
to get r², I do pretty much the same thing, f(x) - g(x) where g(x) is the axis of rotation and f(x) is the closest radius, in this namely (2x - 1) - (-1), and that'd give "r" and then we can square that to get r².
[tex]\begin{cases} R = 2x\\ r = x^2-4x+5 \end{cases}\hspace{5em} \begin{array}{llll} \stackrel{R^2}{4x^2}~~ - ~~\stackrel{r^2}{(x^4-8x^3+26x^2-40x+25)} \\\\\\ -x^4+8x^3-22x^2+40x-25 \end{array} \\\\[-0.35em] ~\dotfill\\\\ \displaystyle \pi \int\limits_{1}^{5}(-x^4+8x^3-22x^2+40x-25)dx \\\\\\ \pi \left[ -\cfrac{x^5}{5}+2x^4-\cfrac{22x^3}{3} +20x^2-25x\right]_{1}^{5}\implies \cfrac{1408\pi }{15}[/tex]
find the value of cos θ if sin θ=1/2;0 degrees< θ< 90 degrees
Answer:
cosΘ = [tex]\frac{\sqrt{3} }{2}[/tex]
Step-by-step explanation:
sin²Θ + cos²Θ = 1 ( subtract sin²Θ from both sides )
cos²Θ = 1 - sin²Θ ( take square root of both sides )
cosΘ = ± [tex]\sqrt{1-sin^20}[/tex]
= ± [tex]\sqrt{1-(\frac{1}{2})^2 }[/tex]
= ± [tex]\sqrt{1-\frac{1}{4} }[/tex]
= ± [tex]\sqrt{\frac{3}{4} }[/tex]
= ± [tex]\frac{\sqrt{3} }{2}[/tex]
since 0° < Θ < 90° , then
cosΘ = [tex]\frac{\sqrt{3} }{2}[/tex]
if a+b = -6 , a^2 + b^2 = 20 then ab =
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
By squaring the sum of two variables identity ~
[tex]\qquad \sf \dashrightarrow \:(a + b) {}^{2} = {a}^{2} + {b}^{2} + 2ab[/tex]
Now, plug in the given values ~
[tex]\qquad \sf \dashrightarrow \:( - 6) {}^{2} = 20 + 2ab[/tex]
[tex]\qquad \sf \dashrightarrow \:36 = 2(10 + ab)[/tex]
[tex]\qquad \sf \dashrightarrow \:10 + ab = 36 \div 2[/tex]
[tex]\qquad \sf \dashrightarrow \:10 + ab = 18[/tex]
[tex]\qquad \sf \dashrightarrow \:ab = 18 - 10[/tex]
[tex]\qquad \sf \dashrightarrow \:ab = 8[/tex]
I hope it was clear through my steps ~
Answer:
8
Step-by-step explanation:
(a+b)^2 = (-6)^2
a^2 + 2ab + b^2 = 36
a^2 + b^2 = 36 - 2ab
Equating 36 - 2ab with 20
36 - 2ab = 20
2ab = 16
ab = 8
Hope this helps out, feel free to mark this answer as brainliest :)
y=
\,\,x^2+4x-4
x
2
+4x−4
y=
y=
\,\,x-6
x−6
Which of the following is a solution to 2sin^2x+sinx-1=0?
A. 45 degrees
B. 200 degrees
C. 240 degrees
D. 270 degrees
E. 330 degrees
Answer
[tex]x = \frac{\pi }{6} + 2\pi n, \frac{5\pi }{6} + 2\pi n, \frac{3\pi }{2} + 2\pi n[/tex], for any integer n
Answer:
D or 270°
Step-by-step explanation:
2sin^2x+sinx-1
2sin^2(270°)+sin(270°)-1=0