3 years ago

Help, we didn't learn this, will give brainiest and 5 stars, Thanks❤️

Mathematics

1 answer:

DENIUS [597]3 years ago

6 0

Answer:

1. 6.2831 2. 7 3. 4.7 4. irrational 5. rational

Step-by-step explanation:

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A(t)=934(1/2)t/30 for 20 years and 100 years

vichka [17]

$\bf A(t)=934\left( \frac{1}{2} \right)^{\frac{t}{30}}\qquad \qquad \stackrel{t=20}{A(t)=934\left( \frac{1}{2} \right)^{\frac{20}{30}}\implies A(t)=934\left( \frac{1}{2} \right)^{\frac{2}{3}}}
\\\\\\
\stackrel{t=100}{A(t)=934\left( \frac{1}{2} \right)^{\frac{100}{30}}\implies A(t)=934\left( \frac{1}{2} \right)^{\frac{10}{3}}}$

nothing to it, t = year, and you can just plug that in your calculator.

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3 years ago

If the measure of ABC is 68°, what is the measure of AB?<br> B<br> 68<br> А<br> c

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Answer:

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Step-by-step explanation:

A: 24

B: 33

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3 years ago

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lyudmila [28]

That’s good to know.

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3 years ago

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The height of a soccer ball that is kicked from the ground can

AveGali [126]

Answer:

87.5

Step-by-step explanation:

By completing the square,

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i.e. 87.5

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3 years ago

Can someone help me with pls ?

Anvisha [2.4K]

Answer:

Step-by-step explanation:

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