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3 years ago

9

is it just me or when u ask a question on this app no one answers it? Am I like shadowbanned or something I'm confused or is tha

t just a glitch?

2 answers:

shepuryov [24]3 years ago

6 0

You probably arent, people just probably dont know the answer or dont wanna answer!

trasher [3.6K]3 years ago

5 0

Probably just people don’t care, don’t know, or didnt see it cuz other questions are coming by

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Joe drove 315 miles on 15 gallons of gas. What is his mileage in miles/gallon?<br> miles/gallon

Ne4ueva [31]

Answer:

21 miles/gallon

Step-by-step explanation:

To find his mileage in miles/gallon, divide the number of miles by the number of gallons.

315/15

= 21

= 21 miles/gallon

3 0

3 years ago

Read 2 more answers

324,650 rounded of to the nearest thousand

arsen [322]

325,000 is 324,650 rounded to the nearest thousand

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3 years ago

The students in a class of 24 share 48 apple slices and 36 orange slices equally among them. How many pieces of fruit did each s

Inga [223]

48 + 36 = 84

84/ 24 = 3.5

The students will each get 2 apple slices and 1 and a half orange slices.

5 0

3 years ago

In a Gallup poll, 1025 randomly selected adults were surveyed and 29% of them said that they used the Internet for shopping at l

svetoff [14.1K]

Answer: (0.25,0.33)

Step-by-step explanation:

A 99% confidence interval for population proportion is given by:-

$\hat{p}\pm 2.576\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$ , where $\hat{p}$ = sample proportion, $n$ = sample size.

Given: $n=1025, \hat{p}=0.29$

A 99% confidence interval estimate of the proportion of adults who use the Internet for shopping:

$0.29\pm 2.576\sqrt{\dfrac{0.29(1-0.29)}{1025}}\\\\=0.29\pm 2.576\sqrt{0.00020087804878}\\\\=0.29\pm2.576(0.01417)\\\\=0.29\pm0.03650192\\\\=(0.29-0.03650192,\ 0.29+0.03650192)\\\\=(0.25349808,\ 0.32650192)$

$\approx(0.25,\ 0.33)$

Thus, a 99% confidence interval estimate of the proportion of adults who use the Internet for shopping = (0.25,0.33)

5 0

3 years ago

PLEASE HELPPPP !!!!!!!!!

Brilliant_brown [7]

Answer:

negative 7

Step-by-step explanation

3 0

3 years ago

Read 2 more answers