Answer:
3
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The square root of 700 (√700) is 26.4575131106
The tenths place is the first number after the decimal. In this case the number in the tenths place is...
26.4575131106
To determine if you round up or stay the same you must look at the number after the 4 in the tenths place. In this case the number after the 4 decimal is 5.
A number will round up if this number (5) is 5 or greater. If it is smaller then 5 then the decimal will not round up.
In this case this means that the 4 will round up...
26.5
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
96 square meters
Step-by-step explanation:
Figuring out the side length of a cube from its volume is fairly simple. Using the cubic root we are able to deduce that the side length is 4 meters.
We then find the area of one face which is 4 * 4 = 16 square meters.
We must then multiply this by the amount of sides on our cube which is 6.
16 * 6 = 96 square meters.
Answer:
(a) D(t)= -4.9 t^2 + vt
(b) 10 sec
(c) 122.5m
(d) At t= 4sec, v= 9.8m/s (upwards) and at t= 9sec, v= 39.2m/s (downwards)
(e) -24.5m
(f) -49m/s (i.e. downwards)
(g) 0
Step-by-step explanation:
(b) Time in the air = 2v/g = 10sec
(c) Maximum height = 
=122.5m
(d) Velocity at any time t = v -9.8t
So, at t= 4sec, velocity = 49 – 9.8(4) =9.8m/s
at t= 9sec, velocity = 49 – 9.8(9) = -39.2m/s
(e) Average velocity = 
= -24.5m
(g) the stone is thrown vertically upwards, so no horizontal distance covered.
