Answer:
Step-by-step explanation:
First, lets simplify everything in the parenthesis.
(3×10^2 )×(2×10^−4 )=
In the parenthesis, since exponents come before multiplication in the order of operations, we need to do the exponents first.
(3 • 100) • (2 • 1/10^4)
Now, we can just multiply everything from left to right to get:
6*10^-2
Or
.06
87
348 divided by 4
37 / 40 or 0. 925
5/ 8 + 3 / 10
= 37 / 40
= 0. 925
Mark brainliest pls
the time taken for the ball to hit the ground is 9.4s