Ask question

Ask question

All categories

3 years ago

11

You used a telescope and other mathematics to discover that Jupiter is 5.20 au from the sun. Use the equation to find its orbita

l period. Round to the nearest tenth of a year.

1 answer:

diamong [38]3 years ago

5 0

Answer:

11.9 au

Step-by-step explanation:

You might be interested in

36.24 divided by 9.06 is equal to<br><br> i need step by step

Bezzdna [24]

Answer:

4

Step-by-step explanation:

if 36.24 is divided by 90.6 can be 9.06

36.24÷9.06

4

or by other style

36.24×100=3624

90.6×100= 9060

according to the question

36.24÷90.6 or 3624÷9060

=4 or 0.4

3 0

3 years ago

What is the area?Please i need help

antiseptic1488 [7]

Answer:

65

Step-by-step explanation:

Base by High

then divided by 2

4 0

3 years ago

Show that the following functions are probability density functions for some value of k and determine k. Then, determine the mea

lord [1]

Answer:

a) 17.5

b) 15.6

c) 13.3

d) 21.51

Step-by-step explanation:

The given function is equal to:

f(x)=kx^2

where

$\int\limits^y_0 {kx^{2} } \, =1$

where y=23

Clearing k=0.00025

a) $Ex=\int\limits^y_0 {xf(x)} \, dx =\int\limits^y_0 {x*0.00025x^{2} } \, dx =17.5$

b) $Vx=Ex^{2} -(Ex)^{2} =\int\limits^y_0 {x^{2}f(x) } \, dx-17.5^{2} =\int\limits^y_0 {x^{2} *0.00025x^{2} } \, dx -17.5^{2} =321.82-306.25=15.6$

c) The function is equal to:

f(x)=k(1+2x)

$\int\limits^y_0 {k(1+2x)} \, =1$

where y=20

k=0.0024

$Ex=\int\limits^y_0 {xf(x)} \, dx =\int\limits^y_0 {x*0.0024(1+2x)} \, dx =13.3$

d) $Vx=Ex^{2} -(Ex)^{2} =\int\limits^y_0 {x^{2} f(x)} \, dx -13.3^{2}=\int\limits^y_0 {x^{2} *0.0024(1+2x)} \, dx-13.3^{2} =198.4-176.89=21.51$

8 0

4 years ago

Help 9th grade algebra

Naya [18.7K]

Answer:

Step-by-step explanation:

1. true

2. true

3. true

4. false

7 0

3 years ago

Read 2 more answers

Equation for square and the area for square

prohojiy [21]

Answer:

Area of a square = side * 4

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers