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devlian [24]
1 year ago
11

Surface area= Volume = Help me please thanks

Mathematics
2 answers:
sleet_krkn [62]1 year ago
5 0
Answers
Surface area is 964 cm2
Volume is 1872 cm3

Step by step
Using L=length, w=width, h= height

Surface area is found by adding the area of all 6 sides. Area is found by multiplying L x W.
8x18 = 144 x2 sides = 288
18x13 = 234 x2 sides = 468
8x13 = 104 x2 sides = 208
Total all sides = 964

Volume of a rectangle is found by multiplying L x W x H
13 x 18 x 8
Volume is 1872 cm3

Vesna [10]1 year ago
4 0
Im am sorry but I don’t know
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Answer:40%+5%=45%
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Write a rational number in fraction form that is equivalent to 2.5 (repeating)
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Answer:

That would be 2/4 equivalent to 1/2 (2.5)

Step-by-step explanation:

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The graph of a quadratic f(x) intersects the x-axis at –15 and 9. What is a possible
Orlov [11]

the point that the function intercepts the x axis are the zeros of the function, where the products set equal to zero give you the x coordinate in which it intercepts.

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2 years ago
Two types of tickets were sold for an upcoming concert: adult tickets and child tickets. In total, there
Alona [7]

Answer:

Adult ticket is $60

Child ticket is $32

Step-by-step explanation:

Let x = price of adult ticket

     y = price of child ticket

(1)    175x + 103y = 13796               (2)    2x + 2y = 184

                                                                 x + y = 92

                                                                       y = 92 - x

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4 0
2 years ago
The population of a town increases by 4 % every year . In the last year the population of the town was 110000.
TEA [102]

Answer:

114,400 and 118,976.

Step-by-step explanation:

Let's represent this using a function. Let's let:

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We know that the population grows by 4% every year or 0.04 every year. This is exponential growth. We can write this as:

P(y)=110000(1.04)^y

Note that the coefficient is 110000 because that is the year we are starting with. Also, note that it is 1.04 because we are essentially adding .04 to the original population.

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The population next year will be 118,976 people.

3 0
3 years ago
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