Answer:
I think it is Skittles-6 bags and 10 bags for lollipop
Step-by-step explanation:
Correct me if I am wrong
which of these are qualdrilateral
Answer:
any four sided closed shape
Step-by-step explanation:
can you add the option?
Answer:
Square, Rectangle, Rhombus, Trapezoid, Parallelogram.
Find the volume of the solid bounded by z = 2 - x2 - y2 and z = 1. Express your answer as a decimal rounded to the hundredths place.
Answer:
The answer is "[tex](\frac{\pi}{2})[/tex]".
Step-by-step explanation:
[tex]z = 2 - x^2 - y^2.........(1) \\\\z = 1.............(2)[/tex]
Let add equation 1 and 2:
Using formula: [tex]x^2+y^2=1 \\\\[/tex]
convert to polar coordinates
[tex]r=2[/tex]
[tex]\theta \varepsilon (0=\pi)=z\\\\V=\int^{2\pi}_{\theta=0}\int^{1}_{\pi=0}\int^{z_{2}}_{z_1} r \ dr \d \theta\\\\[/tex]
[tex]=\int^{2\pi}_{0}\int^{1}_{0} (Z_2-z_1)r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} 1- (-1-x^2-y^2) r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} (+1 \pm r^2) r \ dr \d \theta\\\\=\int^{2\pi}_{0}\int^{1}_{0} (-r^3 + r) \ dr \d \theta\\\\=\int^{2\pi}_{0} (-\frac{r^4}{4}+\frac{r^2}{1})^{1}_{0} \d \theta\\\\=\int^{2\pi}_{0} (\frac{1}{4}) \d \theta\\\\=(\frac{2 \pi}{4}) \\\\=(\frac{\pi}{2}) \\\\[/tex]
1. What is the mean of a set of data?
A The average of the data. B The middle number.
C The largest value of the data.
D The difference in the largest value from the smallest value.
Answer:
B.The middle number
brainiest please
the length of the altitude from the right angle to the hypotenuse of a right triangle is the _______ mean of the two segments that makes the hypotenuse.
Answer:
The length of the altitude from the right angle to the hypotenuse of a right triangle is the geometric mean of the two segments that make the hypotenuse.
please help me with this math question please I'm giving away brainliests
Answer:
DOMAIN : R/2
RANGE : R/5
VERIT TRANS =2
HORIZ TRANS =5
Step-by-step explanation:
A polar bear in a zoo weighs 3 times more than a baby elephant. Both of them together weigh 700 kilograms. How much does the polar bear weigh?
Answer:
525kg
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Let weight = x
Then, Polar bear = 3x
Baby elephant = 1x
Total weight = 700kg
3x + 1x = 700 kg
4x = 700kg
x = 700 ÷ 4
= 175kg
By putting the value of x, we get
Polar bear weight = 3x = 3 × 175
= 525kg
Hence the weight of the polar bear is 525kg.
HELPPPP I need the answer dont send NO FILE only answer if you know it step by step explanation
Please help don’t understand will mark brainliest be geniune no links
Answer:
226.19 cubic kilometers
Step-by-step explanation:
In the photo.
solve for x.
17.92=7x
Answer:
x = 2.56
Step-by-step explanation:
17.92/7 = x
2.56 = x
Hope this helps!
Answer:
X = 2.56
Step-by-step explanation:
[tex]7x = 17.92 \\ x = 17.92 \div 7 \\ x = 2.56[/tex]
HELP APPRECIATED
WILL GIVE BRAINLIEST:)
A study was commissioned to find the mean weight of the residents in a certain town. The study examined a random sample of 132 residents and found the mean weight to be 162 pounds with a standard deviation of 35 pounds. At the 95% confidence level, find the margin of error for the mean, rounding to the nearest tenth
Answer: 6.1
We are 95% confident that the true mean weight of the population is within 6.1 pounds of the sample mean 162.
At the 95% confidence interval, the margin of error for the mean is 6.1 pounds
What is margin error?The margin of error is "a statistic expressing the amount of random sampling error in the results of a survey".
According to the question,
Number of random samples (n) = 132 residents
Mean of weight of random samples (x⁻)= 162
Standard deviation of random samples (σ)= 35 pounds
In order to find at the 95% confidence interval, the margin of error for the mean.
Margin error = z (σ/√n)
The critical region 95% confidence interval under normal curve is 1.96.
= 1.96 (35/√132)
=1.96(35/11.48)
=1.96(3.0488)
= 5.9708636 ≈ 6.1 pounds
Hence, at the 95% confidence interval, the margin of error for the mean is 6.1 pounds.
Learn more about margin of error here
https://brainly.com/question/15648759
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PLEASE HELP RATIONAL EQUATIONS
please help I will give 40 points
2. 7 more than the quotient of a number n and 4 is 9.
3. P is 9 more than half of q.
4. 8 more than 5 times a number is --27.
5. 15 more than the quotient of a and 4 is b.
If you have a page of 19 questions and get one wrong whats the percentage?
Answer:
94.74%
Step-by-step explanation:
94.7368% to be exact.
Answer:
94.7%
Step-by-step explanation:
100÷19=5.26
I rounded to 5.3.
Then I did 100-5.3=94.7
Hope this helps.
If (x) = 3x^2+ 10, what is f(-7)?
Answer:
157
Step-by-step explanation:
3(-7)² + 10
3(49) + 10
147+10
157
- Gage Millar, Algebra 2 Tutor
I need help I will name brainliest
Answer:
i think ( -15,5) and ( 25, 20) might be your answer
Mia is helping her glee club raise money to fund a field trip. The glee club secided to sell pencils, which come in boxes of 100. Each pencil sells for $25. Write an equation using b for boxes and m for total money made answer
Answer:
m = 2500b
Step-by-step explanation:
As instructed,
let b = number of boxes sold
let m = total money made.
The total money made, is a function of the number of boxes sold.
Let me break this down:
There are 100 pencils in a box;
if they sold only one box, they will get 100 X $25 = $2500;
if they sold two boxes, they will get 200 X $25 = $5000;
if they sold three boxes, they will get 300 X $25 = $7500;
Following the trend, we can deduce that money made, m = (number of boxes sold X 100 ) X $25
representing this using the variables we were given, we have
m = 100b X 25
hence
m = 2500b
someone pls help with this
Answer:
3.1
Step-by-step explanation:
How many solutions is in 8+4x=2x+8+2x
Answer:
sdsgsdfes
Step-by-step explanation:
Answer:
Infinite
Step-by-step explanation:
if we take any no. instead X gives same equivalent equation
Can someone actually help me on this question I really need help so please don't gimme wrong and absurd answers thanks
Answer: 9 is A
Step-by-step explanation:
area of triangle= 1/2 bh
1/2 of 8 is 4
4x10= 40
40x3= 120
1/2 of 8=4
4x6.9= 27.6
120+27.6=147.6 sq. m
On a graph the y axis goes by 200’s while the x axis goes by 10’s, I’m given the first equation y=8x+400 and told the slope is 8 which is the same as 200/25, how is that so?
find the value of x then classify the triangle
Which equation is the formula for the volume of the cylinder below?
A)
V = π ∙ 102 ∙ 17
B)
V = π ∙ 202 ∙ 17
C)
V = π ∙ 52 ∙ 17
D)
V = π ∙ 172 ∙ 10
The tip of a windshield wiper travels a distance of 31 inches in one 90 revolution. What is the
length of the windshield wiper to the nearest inch?
F 10 in.
G 15 in.
H 20 in.
J 39 in.
PLEASE HELP!!1
Answer:
Option F, 10 inches.
Step-by-step explanation:
For a circle of radius R, the perimeter is:
P = 2*pi*R
such that pi = 3.14
If we have a section of that circle defined by an angle θ, the length of the arc is:
A = (θ/360°)*P = (θ/360°)* 2*pi*R
In this case, we have a circle whose radius is defined by the length of the windshield wiper.
We also know that in one 90° revolution (so it travels the length of the arc of 90° two times) the tip travels a distance of 31 in.
Then:
A = 2*[(90°/360°)*2*3.14*R] = 31in
We need to solve this for R.
R = 31in/( 2*(90°/360°)*2*3.14) = 9.8in
We can round this to the next whole number:
R = 10in
The correct option is F.
How do I solve this without it giving me an actual inequality? It’s just the graph and possible solution...
Answer:
B and CStep-by-step explanation:
Looking at the graph we can see that:
(1, 5) - lies on the border line, no(1, 0) - in the shaded region, yes(4, 2) - in the shaded region, yes(-1, 5) - lies outside of the shaded region, no(-4, 1) - lies outside of the shaded region, noAnswer:
D.
Step-by-step explanation:
Sorry if wrong :> Hope i helped! Have a awesome day!!! You're a great hooman ^_^ Please mark brainliest !!
HELP APPRECIATED
WILL GIVE BRAINLIEST:))
Find the measure of the arc or angle indicated.
Answer:
C
Step-by-step explanation:
Let solve for x
[tex]110 + 16x - 6 + 12x + 4[/tex]
[tex]28x + 108 = 360[/tex]
[tex]28x = 252[/tex]
[tex]x = 9[/tex]
Angle F is a inscribed angle that is intercepted by arc HG so
Angle F is half of Arc HG
Arc HG=
[tex]16(9) - 6 = 138[/tex]
so Angle F is
[tex] \frac{138}{2} = 69[/tex]
mellany had 29 peaches left at her roadside food stand she went to the orchard to pick more peaches how many peaches does she have now
Answer:
Not enough info
Step-by-step explanation:
They don't tell us how many peaches she picked
please help i’ll give brainliest
Answer:
1st option
Step-by-step explanation:
Thats a weird problem tho,
-Gage Millar, Algebra 2 tutor
The dimensions of a rectangular pool are 26.5 feet by 14 feet. The
depth of the water when full is 5 feet. Each cubic foot contains 7.48
gallons of water. How many gallons of water, to the nearest tenth, are
needed to fill the pool to 80% capacity?
Answer:
29.9 gallons
80% percent of 5 is 4.
So, we multiply 7.48 by 4, which gives us 29.9 gallons.
( I‘m not really sure, if it is wrong I’m sorry)
Try pasting the question On the web!
Step-by-step explanation: