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laila [671]
3 years ago
8

A recent poll of 124 randomly selected residents of a town with a population of 310 showed that 93 of them are opposed to a new

shopping center being built in their town.
Mathematics
2 answers:
Stolb23 [73]3 years ago
7 0
What is even the question?
Thepotemich [5.8K]3 years ago
3 0

Answer:A,C,D,F

E = z*

The sample size is 93.

The sample size is 310.

The point estimate of the population proportion is 0.4.

The point estimate of the population proportion is 0.75.

The margin of error is approximately 4%.

The margin of error is approximately 6%Step-by-step explanation:

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Please help I with give Brainiest if correct
padilas [110]

Answer:

  Perimeter of the rectangle  = 6 x +20

 Perimeter of the rectangle  = 0<em> x² + 6 x + 20</em>

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given that the length of the rectangle = 2x +3

Given that the width of the rectangle = x +7

Perimeter of the rectangle   = 2(length + width)

<u>Step(ii):-</u>            

  Perimeter of the rectangle   = 2(length + width)

                                                  = 2(2 x +3 + x+7)

                                                 =  4x +6+2x+14

                                                 = 6 x +20        

<u><em>Final answer:-</em></u>

 Perimeter of the rectangle  = 6 x +20

 Perimeter of the rectangle  = o x² + 6 x + 20

7 0
2 years ago
Hat is the value of the expression –5x4 when x = –2?
sleet_krkn [62]

\bold{Hey\ there!}

\bold{Assuming,\ you\ meant: -5(-2)^4}

  • \bold{If\ so\ follow\ these\ steps\downarrow}
  • \bold{(-2)^4=16}
  • \bold{(-5)\times 16=-80}
  • \boxed{\boxed{\bold {Thus,\ your\ answer\ is: -80}}}\checkmark

\bold{Good\ luck\ on\ your\ assignment\ \& \ enjoy\ your\ day!}

~\frak{LoveYourselfFirst:)}

7 0
3 years ago
How do i graph a fraction on a number line?
Marina CMI [18]

Dear If u wanna graph on number line

for example ..

if the fraction are given .

\rightarrow{\frac{2}{3}\:,\:\frac{7}{3}\:,\:\frac{-\:5}{3}.....}\\

3 0
3 years ago
Read 2 more answers
I appreciate if y’all help me ^^
stich3 [128]

Answer:

24 ft²

Step-by-step explanation:

The formula to solve for area of a triangle is: \frac{1}{2} bh. First multiply the base x height: 12 x 4 = 48. Now multiply by 1/2: 48 x 1/2 = 24. Your answer is 24 ft².

Hope it helps and is correct!

6 0
3 years ago
Please help ASAP!!! Will give brainlyest!!!! Lots of points!
ruslelena [56]

Answer:

dilation..

Step-by-step explanation:

nop nopnop nop

4 0
3 years ago
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