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alexandr402 [8]

3 years ago

9

The ages of three cousins are consecutive even whole numbers. The sum of the youngest and oldest ages is 16. How old is the olde

st cousin?

2 answers:

mamaluj [8]3 years ago

3 0

the oldest cousin might be 20 years old

Liono4ka [1.6K]3 years ago

3 0

I believe the three ages are 6 8 & 10, the eldest being 10 and the youngest being 6.

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jenyasd209 [6]

Divide 330 by 55 and there is ur answer

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Rasek [7]

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3 years ago

Which expression is equivalent to i 233?<br> a)1<br> b)–1<br> c)i<br> d)–i

Aneli [31]

We have to find the value of the expression $i^{233}$

We know that the below values.

$i^2=-1\\i^4=1$

Hence, in order to find the value of the given expression, we can first rewrite it in terms of $i^4$

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Now, we know that $i^4=1$

Hence, we have

$i^{233}=(1)^{58}\cdot i$

$i^{233}=1\cdot i$

$i^{233}=i$

C is the correct option.

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shepuryov [24]

Answer:

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2 years ago

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A baseball is thrown into the air from the top of a 224-foot tall building. The baseball's approximate height over time can be r

Studentka2010 [4]

9514 1404 393

Answer:

A. 7 seconds

Step-by-step explanation:

We assume your factored equation is something like ...

h(t) = -16t(t -7)(t +2)

The time it takes the ball to reach the ground is the positive value of t that makes a factor zero:

t -7 = 0 ⇒ t = 7

The ball will land on the ground in 7 seconds.

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3 years ago