Answer:m=2k/v^2
Step-by-step explanation:
The first thing you should do is divide 1/2 on both sides. Now you have 2k=mv^2. Then divide v^2 from each side and you get a final answer of (2k/v^2)=m
Answer:
between 3 and 4
Step-by-step explanation:
to find 19/6 located where on the number line
first we need to convert 19/6 to decimal
19/6 = 3.166...
so lets now see where 3.166 lies
it first lies between 3.160 and 3.170
but we need integer
so we go deeper and see
it lies between 3.100 and 3.200
and then we need to go more deeper to get an integer not decimal
now it lies between 3 and 4
8/9 = 0,8
0,8/4 = 0,2
so each piece was 0,2 yard long
Answer:
Frank
Step-by-step explanation:
First let's start by calculating the speed of each runner.
Let's use feet per second
Frank's speed is already given in feet per second: 14 feet/second
We are given that Jake runs 382 feet in 38 seconds. To bring this down to feet/second we need to divide both numbers by 38.
382/38=10.05 feet/second (about)
We are given that Will runs 1 mile in 394 seconds. 1 mile is equivalent to 5280 feet. Now we divide both numbers by 394 to bring it down to feet/second.
5280/394=13.401 feet/second (about)
We are given that Ron runs 555 feet in 1 minute. 1 minute is equivalent to 60 seconds. Now we divide both numbers by 60 to bring it down to feet/second.
555/60=9.25 feet/second
After comparing all the speeds, we can conclude that Frank runs the fastest
Answer:
she swam 1500 meters in 1/4 of the time and he swam 750 in half of his time. Hope this helps
