859+356+649= a.17712 b.1756 c.1779 d.1856

Answers


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Mercury is about 57,000,000 from the sun,whereas neptune is about 4.5 x 10 to the 9th power km from the sun. What is the difference between mercury and neptune's distance from the sun

Answers

Answer:

4,443,000,000 or 4.443 * 10^9 km.

Step-by-step explanation:

Neptune's distance from the sun = 4.5 * 10^9

=  4,500,000,000 km.

The required difference is

4,500,000,000 - 57,000,000

= 4,443,000,000  or 4.443 * 10^9.

Final answer:

The difference in distance from the sun between Mercury and Neptune is approximately 4,443,000,000 kilometers.

Explanation:

To find the difference in distance between Mercury and Neptune from the sun, we first need to understand that these distances are given in kilometers (km). Mercury is roughly 57,000,000 km from the sun, and Neptune is approximately 4.5 x 10 to the 9th power km from the sun. The 9th power, or exponent, denotes how many times a number (in this case, 10) is used in a multiplication. Hence, Neptune's distance from the sun is 4.5 x 10^9 km, or 4,500,000,000 km. To get the difference, we subtract Mercury's distance from Neptune's i.e., 4,500,000,000 km - 57,000,000 km = 4,443,000,000 km. So, the difference in distance from the sun between Mercury and Neptune is approximately 4,443,000,000 km.

Learn more about Difference in Distance here:

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You make an initial deposit of $2500 in an account that offer 6% simple interest per year how much will be in the account after four years?

Answers

I think its 625, deeply sorry if it is not.

Answer:

$600

Step-by-step explanation:

Passing through (-2,2) and parallel to y=1/2x+3/2 slope intercept form

Answers

Answer: y=1/2x+3. (could i have brainliest award please. I need it for virtuoso rank)

Step-by-step explanation:

We know that it is parallel to the line y=1/2x+3/2

So the slope of the line we are trying to find is 1/2

So we have y=1/2x+b.

We know that is passes through (-2,2)

So we sub it in into the equation to get

2=1/2(-2)+b.

Solving gets 2=-1+b so b=3

So the equation of the line is y=1/2x+3

What does 3b= ??????????

Answers

Answer:

3 bytes

Step-by-step explanation:

mhm cause yes ueyeysyssdyd

Answer:

3 bytes

Step-by-step explanation:

Perpendicular Vectors:Find v x w if v=5i -4j +4k & w=-6i +3j -2k.
A. 3i-4j-2k
B. -14i-9j-4k
C. 5i +3j -4k
D. -4i -14j -9k

Find v x w if v=-3i-4j-8k & w=2i+6j+4k.
A. 12i -2j +3k
B. 8i +12j +32k
C. 32i -4j -10k
D. 10 i -8j +3k

Find the cross product <-6, 7, 2> x <8, 5, -3>. Is the resulting vector perpendicular to the given vectors?
A. <-31,-2,-86>;yes
B. <-37,-2,0>; no
C. <0,-86,-37>; yes
D. <-37, 0, -80>;no

Answers

1.
v x w = 8 i - 24 j + 15 k + 10 j - 12 i - 24 k =
= - 4 i - 14 j - 9 k
Answer: D )
2.
v x w = -16 i - 16 j - 18 k + 12 j + 48 i - 8 k =
= 32 i - 4 j - 10 k
Answer: C )
3.
The cross product:
< - 6, 7, 2 > x < 8, 5, -3 > =
= - 21 i + 16 j - 30 k - 18 j - 10 i - 56 k =
= - 31 j - 2 j - 86 k = < - 31, - 2, - 86 >
Vectors are perpendicular if: cos ( u, v ) = 0
< - 6 , 7. 2 > * < -31, - 2, - 86 > = 186 - 14 - 172 = 0
< 8, 5 , - 3 > * < - 31, - 2, - 86 > = -248 - 10 + 258 = 0
Answer: A ) < - 31, - 2 , - 86 >,  yes.

The function below shows the number of car owners f(t), in thousands, in a city in different years t:f(t) = 0.25t2 − 0.5t + 3.5

The average rate of change of f(t) from t = 2 to t = 6 is ______ thousand owners per year.

Answers

Answer:

1.5 thousand owners per year.

Step-by-step explanation:

Number of car owners is represented by the function as

f(t) = 0.25t² - 0.5t + 3.5

Where 't' is time in years.

Now we have to find the rate of change of f(t) from t = 2 to t = 6

or (f(6)-f(2))/(6-2)

f(6) = 0.25 × 36 - 0.5 × 6 + 3.5

     = 9 - 3 + 3.5

     = 9.5

f(2) = 0.25 × 4 - 0.5 × 2 + 3.5

     = 1 - 1 + 3.5

     = 3.5

Now average rate of change (f(6)-f(2))/(6-2)=(9.5-3.5)/(6-2)

=(6)/(4)

= 1.5 thousand owners per year.