Answer:
1.) x = 110
So for 3 to become 15 it would have to be multiplied by 5 because 3 x 5 = 15. And if I multiply the numerator by anything I always have to do the same to the denominator. So I multiply 22 x 5 = x. x = 110
2.) x = 72
For 16 to become 2 it has to be divided by 8 because 16 ÷ 8 = 2. And I have to do the same to the numerator of course, so i have to find x ÷ 8 = 9. I know the answer by memory, but for some it's easier to rewrite this as 9 × 8 = x. x=72
3.) c = 24
For 5 to become 40 it must be multiplied by 8 because 5 × 8 = 40. I have to multiply 8 by the numerator as well and 3 × 8 = 24. c = 24
Answer: 14:11
14/11
14 to 11
Step-by-step explanation:
divide
Step-by-step explanation:
But i think I know what you need to do so first count the graph like see where it is pointed at then divide and u get ur answer Again im not sure but maybe
The first inequality matches the graph ! Hope that this helps :)
Answer: The required position function is
Step-by-step explanation: Given that a particle moves in a straight line and has acceleration given by
The initial velocity of the particle is v(0) = −5 cm/s and its initial displacement is s(0) = 7 cm.
We are to find the position function s(t).
We know that the acceleration function a(t) is the derivative of the velocity function v(t). So,
Also, the velocity function v(t) is the derivative of the position function s(t). So,
From equation (i), we get
and from equation (ii), we get
Substituting the values of A and B in equation (ii), we get
Thus, the required position function is