पिता की आयु पुत्र की आयु का पाँच गुना है। 3 वर्ष पूर्व पिता की आयु पुत्र की आयु का 8 गुना थी। तो पिता की
वर्तमान आयु है-
(a) 42 वर्ष
(c) 40 वर्ष
(b) 48 वर्ष
d) 35 वर्ष

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Which method of gathering data will be most effective in learning how diet and fitness choices affect long-term healt