3 years ago

What is the quadric regression equation that fits these data

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

6 0

Where’s the data?................

You might be interested in

For questions 1 – 6, find the area of the circle to the nearest hundredth.<br> Any help appriciated!

Ganezh [65]

Step-by-step explanation:

The area of a circle is given by :

A = πr²

r is the radius of the circle

(4) Diameter = 22 cm

Since, radius = diameter/2

r = 11 cm

Now, area of the circle,

$A=\pi \times (11)^2\\\\A=380.13\ cm^2$

(5) Diameter = 30 cm

Since, radius = diameter/2

r = 15 cm

Now, area of the circle,

$A=\pi \times (15)^2\\\\A=706.85\ cm^2$

(6) Diameter = 4cm

Since, radius = diameter/2

r = 2 cm

Now, area of the circle,

$A=\pi \times (2)^2\\\\A=12.56\ cm^2$

So, the area of circles 4,5 and 6 are 380.13², 706.85² and 12.56² respectively.

4 0

2 years ago

CAN SOMEONE HELP ME!!!!!

SVETLANKA909090 [29]

Count the number of cubes shaded so the 7x11 is 77 square units

hope that this helped you hon :)

7 0

3 years ago

What is the length, in centimeters, of the hypotenuse of a right triangle with legs measuring V2 cm and 3 cm?

WINSTONCH [101]

Answer:

$\sqrt{13}$

Step-by-step explanation:

A is the hyp. And b/c are the sides

A²=b²+c²=3²+2²=9+4=13

Now take the square root of 13 as the answer

5 0

2 years ago

A soccer coach bought some new uniforms and cleats for his team.

natka813 [3]

Uhhhh i cant answer this without details

7 0

2 years ago

1) If the designer measures the pond and determines that the length of the pond across is 400

ozzi

Answer: 200

Step-by-step explanation: to get the radius you divided by 2. bc there is only 2 sides , have a great day.

3 0

2 years ago