Speed = distance / time
so ur speed = (3/5) / (3/8) = 3/5 * 8/3 = 8/5 or 1 3/5 miles per hr.
its the first answer choice
The answer is negative, it’s negative because the dots are going down instead of up
Answer:
w=−7
Step-by-step explanation:
34+21=−11(w+2)
55=−11(w+2)
-55/11 =w+2
−5=w+2
−5−2=w
−7=w
Answer:
1. Quintic
2. -8x^5 + 10x^4
Step-by-step explanation:
1.
Quintic: Has a power of 5 for ex. -6x^(5) + 4x^3 + 3x^2 + 11
Cubic: x^(3) + 12x + 9
Quartic: x^(4) + 5x^3 - 6
Quadratic: x^(2) - x + 5
2.
-2x^2(-5x^2 + 4x^3)
(10x^4 - 8x^5) or (-8x^5 + 10x^4)
When multiplying numbers with exponents, multiply the numbers but add together the exponents.
I hope this helps!
Answer:
Step-by-step explanation:
The density of water is given by the following definition:
The density is maximum when volume is minimum, which can be found by First and Second Derivative Tests:
First Derivative
Second Derivative
Critical values from the first derivative are:
(absolute maximum) and (absolute minimum).
The temperature at which water has its maximum density is: