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3 years ago

What's the answer????

Mathematics

2 answers:

Allisa [31]3 years ago

5 0

AB and F Hope this helps! PLS MARK ME AS THE BRAINLIEST!!!

kow [346]3 years ago

3 0

I think the correct answers would be C and D.

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If the heights of a population of men are approximately Normally distributed, and the middle 99.7% have heights between 5'0" and

kirza4 [7]

Answer:

4 inches

Step-by-step explanation:

the middle number is 6 and the distance from 99.7 from the middle is 3 standard deviations. 12/3 =4

5 0

3 years ago

Label the terms in the expression as constant, linear, and quadratic

Masteriza [31]

Answer:

Step-by-step explanation:

4x^2 is the quadratic

3x is linear

-6 is the constant.

8 0

3 years ago

Please help and show all work so I can fully understand it, thanks.

seraphim [82]

Answer:

$\frac{1}{m-4}$

Step-by-step explanation:

$\frac{\frac{4m-5}{m^4 -7m^3 +12m^2}}{\frac{4m-5}{m^3 -3m^2}}$

Factor the equation:

$\frac{\frac{4m-5}{m^2(m^2 -7m+12)}}{\frac{4m-5}{m^2(m-3)}}$

$\frac{\frac{4m-5}{m^2(m-3)(m-4)}}{\frac{4m-5}{m^2(m-3)}}$

Rewrite to suit the format of multiplying two fractions. Remember, dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second. A reciprocal of a fraction is when one switches the place of the numerator and the denominator, that is, the value on top (numerator), and the value on the bottom (denominator).

$\frac{4m-5}{m^2(m-3)(m-4)}*\frac{m^2(m-3)}{4m-5}$

Simplify, take out common terms that are found on both the numerator and denominator

$\frac{4m-5}{m^2(m-3)(m-4)}*\frac{m^2(m-3)}{4m-5}$

$\frac{1}{m-4}$

4 0

3 years ago

The weight of an object on the moon is

Alex Ar [27]

J is a fraction
Rock weighing 202 pounds on earth weighs 201j pounds on the moon.

7 0

3 years ago

Hazel is putting together charm bracelets. For each bracelet she uses

Reika [66]

Answer:

37/96

Explanation:

Hazel uses 1yd for 60 charms, so for 5/8yd she would use 5/8×60=37.5.

Because she can’t use a fraction of a charm, she would use 37 charms which is 37/96 of the charms she has.

3 0

3 years ago