Please help with this one question that I've been stuck on!!! In a random sample of 74 homeowners in a city, 22 homeowners said they would support a ban on non natural lawn fertilizers to protect fish in the local water ways. The sampling method had a margin of error of ±3.1%. SHOW ALL WORK!
A) Find the point estimate.
B) Find the lower and upper limits and state the interval.
Please show your work & how you got your answer!
Anders Celsius (Swedish pronunciation: [ˌanːdəʂ ˈsɛlːsiɵs], 27 November 1701 – 25 April 1744) was a Swedish astronomer, physicist and mathematician. He was professor of astronomy at Uppsala University from 1730 to 1744, but traveled from 1732 to 1735 visiting notable observatories in Germany, Italy and France. He founded the Uppsala Astronomical Observatory in 1741, and in 1742 proposed (an inverted form of) the Centigrade temperature scale which was later renamed Celsius in his honor.
Romeo and Juliet is a tragedy written by William Shakespeare early in his career about two young Italian star-crossed lovers whose deaths ultimately reconcile their feuding families. It was among Shakespeare's most popular plays during his lifetime and, along with Hamlet, is one of his most frequently performed plays.
select three side lengths in centimeters that can form a right triangle 5cm 6cm 8cm 10cm 12cm
Answer:
10cm
Step-by-step explanation:
What is the volume?
(*I wrote the numbers out just in case you couldn't see them.)
Answer:
I believe the volume is 540cm
Step-by-step explanation:
To find the volume of a rectangular prism, all you really need to do is multiply the length x width x height (LxWxH)
For this shape it's just:
9(L)*12(W)=108
108*5(H)=540
Answer:
the volume should be 58320
Step-by-step explanation:
12 x 9 x 12 x 5 x 9 = 58320
sorry if I'm wrong
Which segment has the greatest frequency?
Answer:
The one that reached up to 8 on the graph.
Step-by-step explanation:
In a pacemaker factory, all pacemakers must go through a rigorous quality assurance check before being shipped. The table shows the results
of the quality assurance checks. Find the probability that a non-defective pacemaker "fails." Round your answer to the nearest tenth of a percent. NEED ASAP
Answer:
16.1%
Step-by-step explanation:
Answer:
15.0
Step-by-step explanation:
Need help on angles of polygons please
Answer:
x+87+92+105+135=540(sum of interior angle of pentagon)
x+419=540
x=540-419
x=121
Step-by-step explanation:
Hi I need an answer please!
How many ways can you order your favorite 3 desserts from a menu of 8?
A) 40,320
B) 6
C) 336
D) 6720
Thanks so much, I would truly appreciate it!
Answer:
336
Step-by-step explanation:
hope this helps!
2x-5=13 is considered a
Answer:
x=9
And 2x-5 = 13 is considered an algebraic equation
Step-by-step explanation:
Solve the equation:
2x - 5 = 13
2x = 18
x = 9
Algebraic Equations:
Algebraic equations are equations having variables and require variety of arithmetic functionalities and solutions.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
What is the discriminant for the following quadratic?
x^2 - 2x - 4
Answer:
20
Step-by-step explanation:
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
b^2-4(ac)
Substitute in the values of a , b , and c .
(-2)^2-4(1*-4)
Elevate the result to find the discriminant.
4+16
=20
What is an equivalent expression to (2^-4*z^-3)^5
Answer
1/ 2^20 • z^15
step by step explanation
Twice a number x exceed 5 at least by 4. find the possible value of x.
Answer:
5?
Step-by-step explanation:
2x › 5 (buy at least 4)
so you can just start plugging numbers in.
I used 5, 5 times 2 is 10 which is 5 more that 5, which does met the quota.
Answer:
[tex]x \ge 4.5[/tex]
Step-by-step explanation:
The number 2x is larger than 5, so 2x - 5 is the difference between 2x and 5. This difference is at least (greater than or equal to) 4.
[tex]2x-5 \ge 4\\\\2x \ge 9\\\\x \ge 4.5[/tex]
What is the area of a rectangle which has a perimeter of 60 m and a width of 10 m?
Answer:
200
Step-by-step explanation:
please mark as brainliest if correct
thank you
PLEASE HELPPP!!!!
Find the missing side length of the following right triangle. Pythagoras theory
Answer:
40 ydStep-by-step explanation:
Let,
The missing length be = x yd
As we know According to Pythagoras Theorem,
[tex] {50yd}^{2} = {30yd}^{2} + {x \: yd}^{2} [/tex]
[tex] = > 2500 = 900 + {x}^{2} [/tex]
[tex] = > {x}^{2} = 2500 - 900[/tex]
[tex] = > {x}^{2} = 1600[/tex]
[tex] = > x = \sqrt{1600} = \sqrt{40 \times 40} [/tex]
=> x = 40
Hence,
Missing length will be 40 yd (Ans)
The question is in the attachment.
Please answer
Answer:
74°
Step-by-step explanation:
LMN is a central angle so LMN = LN
LN = 74°
LMN = 74°
A:90 clockwise
B:90 counterclockwise
C:180
D:270 clockwise
E:270 counterclowise
Answer:
A. 90 clockwise
Step-by-step explanation:
I think...
it’s true or false, you can see the question in the pic. HELPP NOW PEASE !!
Carlos compro una TV el cual costaba $1200 si por aniversario la tienda le hace un descuento del 25% cuanto dinero le descontaron a Carlos?
Answer:
Descuento= $240
Step-by-step explanation:
Dada la siguiente información:
Precio de venta (sin descuento)= $1.200
Descuento= 20%
Para calcular el descuento que le hicieron a Carlos, debemos utilizar la siguiente formula:
Descuento= precio de venta*porcentaje de descuento
Descuento= 1.200*0,2
Descuento= $240
PLEASE HELP KIND OF URGENT AND IM FAILING
1. In each case, which average do you think is most useful: the mean, median, or mode?
Justify your answer. (6 marks)
I
a) A storeowner wants to know which sweater sizes she should order. Last week she sold 5
small, 15 medium, 6 large, and 2 X-large sweaters.
b) Five of Robbie's friends said their weekly allowances are: $10, $13, $15, $11, and $10.
Robbie wants to convince his parents to increase his allowance.
c) Tina wants to know if her math mark was in the top half or bottom half of the class.
please answer fast help me i have thgis math problem
Answer:
[tex]x = 152[/tex]
because these angles are infront of each other
Answer:
x = 152
Step-by-step explanation:
x and 152° are vertical angles and are congruent , then
x = 152
what is the answer f(t)=40(1.18)^t
Answer:
18% if it is the rate of change.
0 if solved
Step-by-step explanation:
Sorry, but you need more information
IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.
Answer:
m∠1 = 100°
Step-by-step explanation:
The half-life of radioactive iodine used in medical studies is 8 hours. A doctor wants to know when the amount of radioactive iodine in a patient's body is 20% of the original amount. When will this occur?
Answer:
xgu5 yup is hug is is unfocused
A soup can has a radius of 4 cm and a height
of 11 cm. There are 24 cans in one case. How
many litres of soup are in one case?
Answer:
13.3L
Step-by-step explanation:
Find the length of the third side. If necessary, round to the nearest tenth.2 5
Answer:
b= 4.6
Step-by-step explanation:
use the pythagorean theorem.
Answer:
4.6
Step-by-step explanation:
[tex]i \: need \: help \: \\ \\ (a \: + \: b) {}^{2} = {?} [/tex]
Answer:
I hope this helps you :)...
Answer:
(
[tex] {a}^{2} + 2ab + {b}^{2} [/tex]
Step-by-step explanation:
(a+b)²
=(a+b)(a+b)
=a(a+b)+b(a+b)
=a²+2ab+b²
Use special product patterns to find the product.
16 x 24
Answer:
4
[tex]4 ^{2} \times \sqrt[2]{6} [/tex]
square root 16 is 4^2
same as 24 is 2/6
The requires answer for 16 x 24 by using special product patterns is 384.
What is special product pattern?A special product is a product of two binomials that hold a predictable pattern.
Now the given expression is,
16 x 24
Now both the terms can be written as,
16 = (20 - 4)
24 = (20 + 4)
Therefore we get,
16 x 24 = (20 - 4) x (20 + 4)
since,
a² - b² = (a + b) (a - b)
⇒ (20 - 4) x (20 + 4) = 20² - 4²
∴ 6 x 24 = = 20² - 4²
⇒ 6 x 24 = 400 - 16
⇒ 6 x 24 = 384
Thus, the requires answer for 16 x 24 by using special product patterns is 384.
To learn more about special product:
https://brainly.com/question/2241589
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TV and WY are parallel lines, which angles are supplementary angles?
Answer:
∠WXU & ∠WXZ
Step-by-step explanation:
Find the PERIMETER of the triangle below. Round your answer to the nearest tenth.
Answer:
16.4 units
Step-by-step explanation:
Refer to the attached image, just find the hypotenuses of the three additional triangles, and add them up to become the perimeter of the yellow triangle.
Using Pythagoras Theorem:
Hypotenuse of the red triangle
[tex] = \sqrt{ {3}^{2} + {5}^{2} } [/tex]
[tex] = \sqrt{34} [/tex]
Hypotenuse of the blue triangle
[tex] = \sqrt{ {3}^{2} + {3}^{2} } [/tex]
[tex] = \sqrt{18} [/tex]
Hypotenuse of the green triangle
[tex] = \sqrt{ {2}^{2} + {6}^{2} } [/tex]
[tex] = \sqrt{40} [/tex]
The perimeter of the yellow triangle
[tex] = \sqrt{34} + \sqrt{18} + \sqrt{40} [/tex]
[tex] = 16.398...[/tex]
= 16.4 units
helppp pleasee :))!!
Answer:
13 km
I hope it's helps you
Answer:
13, You have to divide the Diameter by 2. 26 ÷ 2 =13
Find the volume of the cylinder. Round your answer to the nearest hundredth of a cubic meter. The radius is 3m and the height is 6m. What is the volume?
Answer:
169.56
Step-by-step explanation:
169.56
If the radius is 3 m and the height is 6 m. Then the volume of the cylinder will be 196.56 cubic meters.
What is the volume of a right circular cylinder?Suppose that the radius of the considered right circular cylinder is 'r' units.
And let its height be 'h' units.
Then, its volume is given as:
V = πr² h
Right circular cylinder is the cylinder in which the line joining the center of the top circle of the cylinder to the center of the base circle of the cylinder is perpendicular to the surface of its base, and to the top.
The radius is 3 m and the height is 6 m.
Then the volume of the cylinder will be
Volume = 3.14 x 3² x 6
Volume = 3.14 x 9 x 6
Volume = 169.56 m³
Learn more about the volume of the cylinder here:
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