132554/100=1325.54
Rounded: 1325.5
Answer: V = 5.22m/s
Step-by-step explanation:
Given that the mass of the particles is proportional to the fifth power of the speed. That is
M = k V^5
Where M = mass and V = speed
K = constant of proportionality
A certain river normally flows at a speed of 3 miles per hour
V = 3 mph
M = unknown
M = k × 3^5
M = 243K
K = M/243 ........(1)
What must its speed be in order to transport particles that are 16 times as massive as usual
M = 16M
Using same formula
I.e M = KV^5
16M = M/243 × V^5
M will cancel out
16 = V^5/243
V^5 = 3888
V = 5.22m/s
<span> f(x)=[3x-6]/x is {-3, -1, 2, 4, 5}
</span> f(-3)=[3(-3) -6]]/-3 = -15/-3 = 5
f(-1)=[3(-1) -6]]/-1= -9/-1 = 9
f(2)=[3(2) -6]]/2 = 0/2 = 0
f(4)=[3(4) -6]]/4 = 6/4 = 1.5
f(5)=[3(5) -6]]/5 = 9/5 = 1.8
<span>
answer is
</span><span>c {5, 9, 0, 1.5, 1.8} </span>
Answer:
the answer -1.5
Step-by-step explanation:
i just got that question right like a minuite ago.
Answer:
x=20 degrees
Step-by-step explanation:
complementary means the angles equal 90 degrees
so ∠A+∠B=90 degrees
∠A=3x-2 and ∠B=x+12
so subsitute
(3x-2)+(x+12)=90
then solve for x
4x+10=90
4x=80
x=20 degrees is your answer