Answer:
-1.33 and so on
Step-by-step explanation:
Take each fraction and plug it into a calculator. 2/3 is really 2 divide by 3. Same with the 5 and 6. You should get 0.67 and so on for 2/3 and 0.83 and so on for the 5/6. Subtract as shown in the problem. You should get 0.67-0.83= -0.1666 so on. Multiply by 8 to get -1.33 and so on. The "and so on" means this decimal is repeating. Hope this Helps!
Y = (x+3)^2 - 5 here's the answer hope it helps
= 12 + (- 6)(n - 1 )
This is an arithmetic sequence with n th term
= 
+ (n - 1)d
here d = - 6 - 0 = 0 - 6 = 6 - 12 = -6 and = 12, hence
= 12 + (- 6)(n - 1)
use this formula to find the 30 th term
= 12 + (- 6 × 29) = 12 - 174 = - 162
Answer:
The absolute error = 2 centimeters.
The desirable length = 45 cm
The minimum length = 43 cm.
The maximum length = 47 cm.
Step-by-step explanation:
Katie has been given a project to make a model car that is 45 centimeters long. The teacher has told her that variations in the length of up to 2 centimeters are acceptable.
Therefore, the absolute error = 2 centimeters.
The desirable length = 45 cm
The minimum length = (45 - 2) = 43 cm.
The maximum length = (45 + 2) = 47 cm. (Answer)
Answer:
Step-by-step explanation:
Like prisms, the volume is found by multiplying the area of one end of the cylinder (base) by its height.
Since the end (base) of a cylinder is a circle, the area of that circle is given by the formula:
area =πr^2
Multiplying by the height h we get
volume =πr^2h
where:
π is Pi, approximately 3.142
r is the radius of the circular end of the cylinder
h height of the cylinder
