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amm1812
3 years ago
10

Find the area of the composite figure

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
4 0

Answer:

45

Step-by-step explanation:

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Brian is finishing a meal at his favorite restaurant. The check shows that the cost of the food is $42. He adds a 15% tip to the
Rus_ich [418]

Answer:

48.30

Step-by-step explanation:

First determine the tip

42 *15%

42 *.15 =6.30

Add this to the amount of the tip

42 + 6.30 =48.30

The total amount is 48.30

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3 years ago
Mrs.Kennedy has 1/4 liter of oranges she want to give 3 students in her advisory
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I don't know

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3 years ago
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Can someone help me?
zheka24 [161]

We can Notice that : Number of Cells growth is a Geometric Sequence

That is : 1 , 2 , 4 , 8 , 16. . . . .

We know that : nth term in a Geometric Sequence is = a.rⁿ⁻¹

where a is the first term

r is the common ratio, which is given by ratio of 2nd term to 1st term

For the above Sequence, a = 1 and r = 2

Given : nth term over 1000

⇒ 1.2ⁿ⁻¹ = 1024

⇒ 2ⁿ⁻¹ = 2¹⁰

⇒ n - 1 = 10

⇒ n = 11

We can Notice that : Number of Hours is a Arithmetic Sequence

That is : 0 , 3 , 6 , 9 , 12

We know that : nth term in a Arithmetic Sequence is = a + (n - 1)d

where a is the first term

r is the common difference, which is given by difference between 2nd term and 1st term

For the above Sequence, a = 0 and r = 3 - 0 = 3

we need to find the number of hours, which is when : n = 11

⇒ 0 + (11 - 1)3

⇒ 10(3)

⇒ 30

⇒ It will take 30 hours to have over 1000 bacteria

4 0
2 years ago
Car A covers 100 miles in 120 minutes, while car B covers 300 miles in 5 hours
anygoal [31]

Answer:

Car A is faster than car B

Step-by-step explanation:

Can i be brainliest

8 0
3 years ago
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Vilka [71]

Answer:

X=0,1

Step-by-step explanation:

Remove the radical by raising each side to the index of the radical

5 0
2 years ago
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