Task 1 -----
minutes
Task 2 ----- 3 min 10 sec = 3+10/60 =
minutes
Task 3 ----- 1 min
Total time to make 1 item =
+
+1 =
minutes
In 25 minutes;
Number of items made = 25/(6 2/3) = 3.75 items = 3 items (since only a fully assembly can be regarded as an item).<span />
Answer:
x=-1
Step-by-step explanation:
-2x-3=5
-2x=2
-x=1
x=-1
The height the ladder reaches up the wall is 
The ladder, the wall, and the ground form a right-angled triangle.
The ladder is the hypotenuse, or the longest side, of the triangle. The wall is opposite of the angle, 
, that the ladder makes with the ground.
The formula relating the angle the ladder makes with the ground, the ladder, and the wall is the trigonometric ratio
substituting the values for the ladder length, and 
, and solving, we get
Learn more about trigonometry here brainly.com/question/10726141
Answer:
First Part:
exponential function 
is the one whose first order derivative is the function itself.
Second Part:
Third Part:
Step-by-step explanation:
First Part:
In calculus exponential function is the one whose first order derivative is the function itself.
Where:
t is independent variable.
Derivative is represented as:
Where:
c is any number.
Second Part:
Consider the constant A.
The function will become:
Third Part:
Derivative is represented as:
Where:
c is any number.
