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2 years ago

Select all the options that have the same value as 3 1/2 % of 20.

Mathematics

1 answer:

elena55 [62]2 years ago

8 0

There are only three answers to this question. Answer-A, D,E

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Forensic specialists can estimate the height of a deceased person from the lengths of the person's bones. These lengths are subs

Lera25 [3.4K]

Answer:

$130.2845\leq h\leq 137.7245$

Step-by-step explanation:

Given an inequality that relates the height h, in centimeters, of an adult female and the length f, in centimeters, of her femur by the equation

$|h - (2.47f + 54.10)| \leq 3.72$

If an adult female measures her femur as 32.25 centimeters, we can determine the possible range of her height by plugging f = 32.25cm into the modelled equation as shown:

$|h - (2.47(32.25) + 54.10)| \leq 3.72\\|h - (79.9045 + 54.10)| \leq 3.72\\|h - (134.0045)| \leq 3.72\\$

If the modulus function is positive then:

$h - 134.0045 \leq 3.72\\h \leq 3.71+134.0045\\h\leq 137.7245$

If the modulus function is negative then:

$-(h - 134.0045) \leq 3.72\\-h+134.0045 \leq 3.72\\-h\leq 3.72-134.0045\\-h\leq -130.2845\\$

multiply through by -1

$-(-h)\geq -(-130.2845)\\h\geq 130.2845\\130.2845\leq h$

combining the resulting inequalities, the estimate of the possible range of heights will be $130.2845\leq h\leq 137.7245$

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2 years ago

Mark all the integers below.

seropon [69]

Answer is 9.12 thanks for using brainly

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2 years ago

The GCF of any two even numbers is always even. Determine whether the statement is true or false. If true, explain why. If false

choli [55]

True because<span> the common factor to both numbers would be an even number.

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3 years ago

Does the graph represent a function?

Marrrta [24]

Answer:

No, it doesn't pass the vertical line test.

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2 years ago

12 meters equals how many kilometers?

san4es73 [151]

Answer:

0.012

Step-by-step explanation:

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2 years ago

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