Answer:
5/3 = 1.6666666667
or 1.7 rounded to the nearest tenth
Answer:
C. 81
Step-by-step explanation:
x^2-18x+81
(x-9)(x-9)
Answer:
Part A) B
Part B) D
Step-by-step explanation:
<h3><u>Given:</u></h3>
Total sweets = 10
Red = 4
Green = 2
Yellow = 3
Purple = 1
A = 2/10 = 1/5
B = 3/10
C = 4/10 = 2/5
D = 1
<h3><u>Solution:</u></h3><h3><u>Part A)</u></h3>
Yellow sweets = 3
Total = 10
Probability = yellow/total
<h3>Probability = 3/10</h3>
Hence, B shows the probability of showing a yellow sweet.
<h3><u>Part B)</u></h3>
Sweets that are not orange = 10 (All sweets are not orange)
Total = 10
Probability = sweets that are not orange / total
Probability = 10 / 10
<h3>Probability = 1 </h3>
Hence, D shows the probability of choosing a sweet that is not orange.
DR/dt= -5inM-¹
dH/dt = 5inM-¹
recall V=πr²h
dV/dr = 2πrh
dV/dh= πr²
dV/dt = ½{ (dH/dt • dV/dH) + (dV/dr • dr/dt)}
dV/dt = ½{ ( 5×πr²) + (2πrh×-5)}
dV/dt = ½{ 5πr² -10πrh}
= ½{ 80π - 120π}
= -20π inM-¹
Two events that can’t happen at the same time