Please help- will give brainlist. I would appreciate if you told me how you got the answer but you don’t have to

Answer:

Confidence interval is 0.7 ≤ p ≤ 0.8

The margin of error is 7.1 %

Step-by-step explanation:

We have to calculate a 98% confidence interval for the proportion.

The sample proportion is p=0.75.

The standard error of the proportion is:

Here we have, the proportion or point estimate given by

= 150/200 = 0.75

Sample size, n = 200

The formula for confidence interval, CI, given a proportion, is;

At 98% z = ±2.326348

Plugging in the values of, , z and n we get;

CI = 0.6787704 ≤ p ≤ 0.8212296

To one decimal place, we have

CI = 0.7 ≤ p ≤ 0.8

Answer:

that actally made my day a lot better thx, i have like a million over dues that i have get does before school ends

Step-bystep explanation:

Answer:

4x + 5 = 29

Step-by-step explanation:

x = # of coins in pocket, and you have 4 times that much. Add five to that, and you have a total of 29.

Answer:

4x+5=29

Step-by-step explanation:

let x=the # of coins in my pocket

4 times the number of coins in my pocket plus 5 more is 29 =

4x+5=29

Answer:

6 3/4

Step-by-step explanation:

3 time 2 1/4= 6 3/4

Answer:

-7/8

Step-by-step explanation:

because it is closer to -1 and -1 is the farthest from 0, making it the lowest

Answer:

G

Step-by-step explanation:

Answer:

500

Step-by-step explanation:

5 is going to round off to 1 then give to 4 then it becomes 5 and other nos change to 0

Answer:

D). 6 3/4

Step-by-step explanation:

Given,

The three eggs with the heaviest weights are;

[tex]2\frac{1}{2}[/tex] ounces

[tex]2\frac{1}{4}[/tex] ounces, &

2 ounces

To find,

The total weight of the three heaviest eggs = [tex]2\frac{1}{2}[/tex] ounces + [tex]2\frac{1}{4}[/tex] ounces + 2 ounces

= 5/2 + 9/4 + 2/1

Taking the L.C.M. of 2, 4, and 1,

= 10/4 + 9/4 + 8/4

= (10 + 9 + 8)/4

= 27/4 or 6 3/4

Answer:

4 7/8

Step-by-step explanation:

TRUST ME DONT USE THE VERIFIED ANSWERRRRRR

ITS WRONNNNNGGGG

THIS IS ON KHANNN

HEE HEE HEE HAWWWWWW

Answer:

C, D, and E

Step-by-step explanation:

You can find the answer by doing the math and when you do it they all have to equal to -12.

Answer:

D

Step-by-step explanation:

because it is not a linear equation

Answer:

Hello your question is incomplete attached below is the complete question

a) attached below

b ) Vectors a1 and a2 are linearly independent  and this is because they are a scalar multiple of each other

c)  There are 3 equations and 4 unknown hence for any t value there will be a solution

Step-by-step explanation:

A) attached below

b) Vectors a1 and a2 are linearly independent  and this is because they are a scalar multiple of each other

C) there are 3 equations and 4 unknown hence for any t value there will be a solution

Answer:

D) (5x + 6)(5x + 6)

Step-by-step explanation:

area of square = 6 x 6 = 36

area of rectangle = 5x(5x + 12) = 25x² + 60x

total together = 25x² + 60x + 36

factored:

(5x + 6)(5x + 6)

Answer:

pretty sure its c now stop spamming this question

Step-by-step explanation:

Answer: 1 is consecutive interior, 2 is corresponding, 3 is alt interior, and 4 is alt exterior

Step-by-step explanation: above

Answer:

C≈25.13ft

Step-by-step explanation:

C=2πr=2·π·4≈25.13274ft

Answer:

c. 40.32%

Step-by-step explanation:

8.77-6.25 = 2.52

2.52/6.25 x 100 = 40.32%

Hope this helps!

Answer:

c. 40.32%

Step-by-step explanation:

Answer:

(x-4)(x+5)

Step-by-step explanation:

Find 2 numbers knowing sum (1) and product (-20). To find them, factor pairs of (-20) --> (-2,10) (-4,5). This sum is 1=b. Then, these 2 numbers are: - 4 and 5. Y=(x-4) (x+5). Hope this helped :)

Step-by-step explanation:

hope thissss helpsss!!!!

Answer:

ab- 4.1

gh-31.36

Step-by-step explanation:

Answer:

You cannot solve for x on any of these. it will just be the same answer.

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

32^0 is equivalent to 1

Answer:

1

Step-by-step explanation:

everything to the power of 0 is equivalent to 1 so 32^0 = 1

Answer:

$191.70

Step-by-step explanation:

total amount spent = cost of medicine + cost of tax + cost of shipping

cost of tax = 0.05 x $180 = $9

cost of shipping 0.015 x $180 = $2.70

total cost = $180 + $9 + 2.70 = $191.70

Step-by-step explanation:

60% × 40 = 24 more games.

24 + 40 = 62 games in total.

the vertex of the graph is (-2,-3)

The vertex is always the highest or top point on a graph.

Answer:

16

Step-by-step explanation:

Answer:

The length of the side DE is approximately 541.3 feet long.

Step-by-step explanation:

There is a trigonometry law called the law of sines, which states the sine of an angle divided by its opposite side is equivalent to the sine of all the other angles in that right triangle divided by its corresponding opposite side. You can use this law to help you solve for x. By applying the law of sines, you'll get that [tex]\frac{sin(90^{o})}{x} =\frac{sin(10^{o})}{94}[/tex] ⇒ [tex]\frac{x}{sin(90^{o})} =\frac{94}{sin(10^{o})}[/tex] ⇒ [tex]x = \frac{94*sin(90^{o})}{sin(10^o)}[/tex] ⇒ [tex]x=541.3ft.[/tex]