Answer: 180 pushups
Step-by-step explanation: First set up a proportion. The proportion would be 30 pushups over 60 seconds equal x over 360 seconds. Then you would cross multiply which is 60 times x which is 60x .After that do 30 times 360 which is 10,800.Now you have 60x = 10,800.NOw divide both sides by 60 which gives you 180 as x.
Hope it helps and pic is down below if want to understand more :)
Brainliest if helps you.
Answer:
Step-by-step explanation:
f(-7) = 5(-7) - 3 = -35 - 3 = -38
5 million = 5*10^6
40% * x = 5*10^6
x = (5*10^6)/0.4 = (5/0.4)*10^6 = 12.5 * 10^6 = 1.25 *10^7