293 tens and 4 ones
<em>Explanation:
</em>If you have 293 tens you have 2930 already.
293*10 = 2930
Now you are only missing 4,
4*1 = 4
so you can use 4 ones
I don’t really know let me ask my friends 1
Answer:
Critical value f(1)=2.
Minimum at (1,2), function is decreasing for
and increasing for 
is point of inflection.
When 0<x<3, function is concave upwards and when x>3, , function is concave downwards.
Step-by-step explanation:
1. Find the domain of the function f(x):

2. Find the derivative f'(x):

This derivative is equal to 0 at x=1 and is not defined at x=0. Since x=0 is not a point from the domain, the crititcal point is only x=1. The critical value is

2. For
the derivative f'(x)<0, then the function is decreasing. For
the derivative f'(x)>0, then the function is increasing. This means that point x=1 is point of minimum.
3. Find f''(x):



When f''(x)=0, x=3 and
When 0<x<3, f''(x)>0 - function is concave upwards and when x>3, f''(x)>0 - function is concave downwards.
Point
is point of inflection.
Answer:
80
Step-by-step explanation:
110-180=70
30+70=100
100-180=80
Answer:C
Step-by-step explenation: m=134kg,h=72m,g=10m/s
PE=mgh
PE=(134kg)(10m/s^2)(72m)
PE=964800J