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AleksAgata [21]
3 years ago
14

Describe the error in the simplification below. 2^4x2^5 = (2 • 2)4+5 = 49

Mathematics
1 answer:
irina1246 [14]3 years ago
6 0

Answer:

You need to multiply the exponents, then you can multiply the two factors.

Correct answer of the equation:

2^4 x 2^5, multiply exponents

16 x 32, multiply

= 512

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The enrollment of a school was 1200. Since then, it has increased at a rate of 35 students per year. Write an equation to repres
Romashka [77]

The general equation to represent the enrollment of the school each year after 2000  = 1200 +35 n    

where n = number of years after 2000.

Step-by-step explanation:

Here, according to the question:

The initial number of students enrolled in the school = 1200 students

The number of students increased each year  = 35 students

Now if the initial year is 2000, then the number of student in the first year

= Initial enrollment  +  ( n  x Number of students increasing each year )

where n : The total number of years after 2000

So, the number of students in first year after 2000 for n = 1 is

1200 + ( 1 x 35)  = 1235

The number of students in second year after 2000 for n = 2  is

1200 + ( 2 x 35)  = 1270

The number of students in third year after 2000 for n = 3 is

1200 + ( 3 x 35)  = 1305

Hence, the general equation to represent the enrollment of the school each year after 2000  = 1200 +35 n    where n = number of years after 2000.

4 0
3 years ago
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88.83 is what percent of 21?
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423%. Calculate this with \frac{88.83}{21}
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4 years ago
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Travka [436]

Answer: Right angled triangles and parallelograms; Pythagorean triplets, triangles meet maths; Shadows and right triangles (radius of the Earth). The right ...

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Harry pays $540.00 for one dozen collector edition baseball cards. How much does he pay for each baseball card?
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Step-by-step explanation:

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Which number has a prime factorization of 2x2x5x5x7x7
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Answer:

4900

Step-by-step explanation:

multiply all those numbers together

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