2 years ago

In how many ways can a class of 10 students be assigned 1 a, 2 b;s

2 answers:

nalin [4]2 years ago

6 0

2.b..........................

4 0

10 squared is 100. So the answer is 100.

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sladkih [1.3K]

You mean the word or number

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2 years ago

Anna [14]

Pt=6.245cm, working shown in photo

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2 years ago

nignag [31]

Answer:

False

Step-by-step explanation:

l(2+1/3) + 0.3| = 3.5

|7/3+3/10|=7/2

|79/30|=7/2

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false

3 0

2 years ago

labwork [276]

Substitute u = t ³/2592 and du = t ²/864 dt. Then

$P(T)=1-\displaystyle\int_0^T f(t)\,\mathrm dt=1-\displaystyle864\left(1.1574\times10^{-3}\right)\int_0^{\frac{T^3}{2592}}e^{-u}\,\mathrm du$

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$P(12)\approx1-\displaystyle\int_0^{\frac23}e^{-u}\,\mathrm du\approx e^{-\frac23} \approx \boxed{0.5134}$

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2 years ago

Vikki [24]

350000 = 270000(1.05)^n

1.05)^n = 350000/270000 = 1.296296

n = log 1.296296 / log 1.05 = 5.3 years answer

7 0

2 years ago