Answer:
0.375
Step-by-step explanation:
turn all into fractions. add hurdles and sprinters. divide to get decimal. subtract 0.625 from 1 and you get 0.375
problem → 2^x = 4, solve for x
⇒2^x=4
⇒2^x=2^2
⇒x=2
1
Hope this helps!
Lmk if you have any questions!
Have a great day! :)
