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3 years ago

Please help marking u Brainiest if answered

Mathematics

1 answer:

dybincka [34]3 years ago

8 0

It is the last option !!!!!!!!!!

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An exponential decay function is a function that decreases in quantity. Hope this helps

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4 years ago

What is the percentage change ? 54 decreased to 32?

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Step-by-step explanation:

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3 years ago

What is f(-4) if f(x)=-2x-8?

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3 years ago

Can someone please help me with this is area of circles

vivado [14]

<h3><u>Given Information :</u></h3>

Radius of the turbine = 32 m
π = 3

<h3 /><h3><u>To calculate :</u></h3>

Area covered by blade when the turbine makes 1 revolution.

<h3><u>Calculation :</u></h3>

We know that,

$\bigstar \: \boxed{\sf {Area_{(Circle)} = \pi r^2}} \\$

$\sf \longmapsto {Area = \{3 \times (32)^2 \} \: m^2 }$

$\sf \longmapsto {Area = \{3 \times 1024 \} \: m^2 }$

$\longmapsto \sf \red {Area = 3072 \: m^2 }$

Therefore,

Correct option is <u>option 4th.</u>

8 0

3 years ago

The stock market gained 50 points on Tuesday and lost 17 points on Wednesday. It had closed on Monday at 2666 points. Where did

Paraphin [41]

The market closed at 2699 points on Wednesday.

Step-by-step explanation:

Given,

Closing points on Monday = 2666 points

Points gained on Tuesday = 50 points

We will add the points because gain is positive.

Points on Tuesday = Closing points on Monday + Points gained

Points on Tuesday = 2666+50 = 2716 points

Points lost on Wednesday = 17

We will subtract these points because loss is negative.

Closing points on Wednesday = Points on Tuesday - Points lost

Closing points on Wednesday = 2716 - 17 = 2699 points

The market closed at 2699 points on Wednesday.

Keywords: addition, subtraction

Learn more about addition at:

#LearnwithBrainly

4 0

3 years ago