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3 years ago

Which question is a statistical question?

Mathematics

1 answer:

Sidana [21]3 years ago

4 0

Answer: Third option is correct.

Step-by-step explanation:

Statistical questions are those in which we get more than one numerical answer.

According to options,

In option 'A' how many theatres are there in my city, we get only one numerical value instead of collection of data.

In option 'B' how many students like classic movies in my class , in which we get only one numerical value.

In option 'C' how many movies do the students in my class watch in a month.

In this option we would get a collection of data i.e. more than one numerical value.

Because not every student watch same number of movies in a month.

In option 'D' again we get only one numerical value.

Hence, Third option is correct.

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This year, Aaron has been recognized as the greatest artist. Amongst the 319 songs that he released, there were only 33 unpopula

jok3333 [9.3K]

Answer:

230

Step-by-step explanation:

This year: 319 total; 33 unpopular

Last year: 394 total; 197 unpopular

Total songs over both years 319 + 394 = 713

Total unpopular over both years 713 - 483 = 230

7 0

2 years ago

How much would $600 be worth after 10 years, if it were invested at 4%

sesenic [268]

The worth after 10 years if it were invested at 4% interest compounded continuously is $ 895.094

<h3><u>Solution:</u></h3>

Given that $ 600 invested at 4 % interest compounded continously for 10 years

To find: total amount after 10 years

<em><u>The compound interest formula for compounded continously is given as:</u></em>

$A = p e^{rt}$

Where "p" is the principal

"r" is the rate of interest

"t" is the number of years

Here in this problem, p = 600

$r = 4 \% = \frac{4}{100} = 0.04$

t = 10 years

Substituting the values in formula we get,

$A = 600 e^{0.04 \times 10}\\\\A = 600 e^{0.4}\\\\A = 600 \times 1.49182469764\\\\A = 895.094$

Thus the worth after 10 years is $ 895.094

8 0

3 years ago

What is the product of 1 1/2 and -1 1/4

Doss [256]

The product is: 3/2-5/4 = (6-5)/4 = 1/4

4 0

3 years ago

Read 2 more answers

Determine the vertex form of g(x) = x^2 + 2x – 1. Which graph represents g(x)?

nataly862011 [7]

Answer:

Graph D

Step-by-step explanation:

Move the constant to the opposite side of the equation and group terms that include the same variable.

g(x) + 1 = x^2 + 2x

Finish the square. Remember to keep the equation balanced by using the same constants on both sides.

g(x) + 1 + 1 = x^2 + 2x + 1

g(x) + 2 = x^2 + 2x + 1

Rewrite as perfect squares

g(x) + 2 = (x + 1)^2

Equation in vertex form:
g(x) = (x + 1)^2 - 2

The vertex:

(-1, -2)

* This a minimum *

<em>(Parabola open upward)</em>

3 0

2 years ago

1.) Sophia paid $3,360.00 in taxes in 2010. Her taxes rose to $4,848.60 in 2011. What was the percentage increase (to the neares

Verdich [7]

Answer:

E.) None of these choices are correct.

Step-by-step explanation:

31%

4848.60 - 3360.00=1488.00

4 0

3 years ago