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2 years ago

2/H=1427x518+72-64+72

Mathematics

1 answer:

Agata [3.3K]2 years ago

7 0

Answer:

739,266

Step-by-step explanation:

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Find the nth term of the following sequence -5 ,-2, 3 ,10 ,19

anygoal [31]

Answer:9

Step-by-step explanation: the sequence move in odd numbers firstly from

-5 to -2 that is +3, -2 to 3 that is +5 and so on

7 0

3 years ago

Read 2 more answers

The correlation between height and weight among men age 18-74 in the U.S. is about 0.40. Say whether each conclusion below follo

zzz [600]

Answer:

Options a, b, c are correct.

Step-by-step explanation:

First let's see the equation that governs the statement, which is the following:

$r = \frac{cov (x, y)}{\sqrt{var(x) var (y)} }$

Therefore, reading options a, b, c are correct.

Since from the formula we have the correlation coefficient of two variables x and y and here it shows us the correlation between x, y and y, x is the same.

This means that the 0.4 correlation implies a moderate but positive relationship between the two variables.

that is, the highest or lowest value of one variable implies a highest or lowest value of the other variable, respectively.

5 0

2 years ago

Find the slope of the line through each pair of point

Rashid [163]

The slope of the line passes through (-6, 3) and (1, 5) is $\frac{2}{7}$

<u>Solution:</u>

Given, two points are (- 6, 3) and (1, 5)

We have to find the slope of a line that passes through the above given two points

Slope of a line that pass through $\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right)$ is given as:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$\text { Here, in our problem, } x_{1}=-6, y_{1}=3 \text { and } x_{2}=1, y_{2}=5$

$\text { Slope } m=\frac{5-3}{1-(-6)}=\frac{2}{1+6}=\frac{2}{7}$

Hence, the slope the line that passes through the given points is $\frac{2}{7}$

4 0

3 years ago

Algebra help!!! marking brainliest!!!!! asap please!

Alenkasestr [34]

Answer: Best answer A

Step-by-step explanation:

There is no correlation between the population and the temperature.

This is a non linear graph, but the population has 0% correlation to temperature

***If you found my answer helpful, please give me the brainliest, please give a nice rating, and the thanks ( heart icon :) ***

6 0

2 years ago

A rule of thumb for estimating the size of a crowd is that 2 people take up

Leno4ka [110]

Answer:

120 people

Step-by-step explanation:

Length of dance floor = 30 ft

Width of dance floor = 20 ft

Given that 2 people will occupy 5 ft² of space, the number of people that will crowd the floor of the dance floor is calculated as follows:

= Area of dance floor ÷ 5 ft²

= (30*20) ÷ 5

= 600 ÷ 5

= 120.

120 people will crowd the dance floor.

8 0

3 years ago