A.

White raven [17]

Hello,

The formula is $f(n)= \dfrac{f(n-1)}{2}

$

4 0

3 years ago

sladkih [1.3K]

The large van has 23 seats and the small van has 17 seats

7 0

3 years ago

katen-ka-za [31]

Step-by-step explanation:

(b) If $F_G = m_1g,$ then

$m_1g = G\dfrac{m_1m_2}{r^2}$

Note that $m_1$ cancel out so we get

$g = G\dfrac{m_2}{r^2}$

Solving for $m_2,$ we get

$m_2 = \dfrac{gr^2}{G}$

(c) I'm not sure what the problem is asking for but here goes. As r doubles, $F_G$ becomes

$F_G = G\dfrac{m_1m_2}{(2r)^2} = \dfrac{1}{4}\left(G\dfrac{m_1m_2}{r^2}\right)$

5 0

3 years ago

nadezda [96]

Step-by-step explanation:

yes D is the correct answer k

6 0

3 years ago

a_sh-v [17]

Answer:

5

Step-by-step explanation:

,.............................

7 0

3 years ago