Answer:
Step-by-step explanation:
1.25 m + 3.50 = 12.35
3.50 the flat fee you just add up to the total
1.25 m you can see it depends on m the miles
12.35 is the total
62
x
9514 1404 393
Answer:
Step-by-step explanation:
I find the easiest way to answer these questions is to use a graphing calculator. It can show you the extreme values and the intercepts. The graph below shows the maximum height is 26.5 ft. The time in air is about 2.5 seconds.
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If you prefer to solve this algebraically, you can use the equation of the axis of symmetry to find the time of the maximum height:
t = -b/(2a) = -(40)/(2×-16) = 5/4
Then the maximum height is ...
h(5/4) = -16(5/4)² +40(5/4) +1.5 = -25 +50 +1.5 = 26.5 . . . feet
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Now that we know the vertex of the function, we can write it in vertex form:
h(t) = -16(t -5/4)² +26.5
Solving for the value of t that makes this zero, we get ...
0 = -16(t -5/4)² +26.5
16(t -5/4)² = 26.5
(t -5/4)² = 26.5/16 = 1.65625
Then ...
t = 1.25 +√1.65625 ≈ 2.536954
The cannon ball is in the air about 2.5 seconds.
5 ft
13 ft
4 ft
6 ft
Answer:
234ft²
Step-by-step explanation:
Surface of the triangular prism
= ab+3bh
= (6ft×13ft)+(3×13ft×4ft)
= 78ft²+156ft²
= 234ft²
Hence, the surface area of the given triangular prism is 234ft².
Answer:
The imaginary part is: z = 19
Step-by-step explanation:
For real numbers a and b, a number written in form a+bi is called a acomplex number. The value a is called the real part and b is called the imaginary part of complex number.
A. x = 15
B. x = 6
C. x = 24
D. x = 12
Answer:
X=2×3=6
Step-by-step explanation:
Y=5, x=2×3=6
I hopethis helps
BRAINLIEST PLEASE