3 years ago

Solve this 25 points

1 answer:

8 0

Y = 4 and x = 1 hope this helps!

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azamat

The last one- its the only one that applies to the 4* rule.

5 0

3 years ago

Feliz [49]

Answer:

One real root, with multiplicity 7.

Step-by-step explanation:

The given expresion is

${(x + 7)}^{7}$

This is a seventh degree polynomial.

According to the fundamental theorem of Algebra, the expression has a potential 7 roots both real and complex.

This expression has one real root, with multiplicity , 7.

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3 years ago

bulgar [2K]

<span>(2.3 x 10^-3)(3 x 10^8)
=(</span>2.3 x 3)(10^-3 x 10^8)
= 6.9 x 10^5

hope it helps

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3 years ago

Ray Of Light [21]

The estimated portion of light bulbs that last more than 500 hours will be
x=∑xn=224/430=0.521=52.1%

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3 years ago

sdas [7]

Answer:

the answer you picked in the pictures is the correct one

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3 years ago