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3 years ago

How Did the Function Cross the Bridge?

Mathematics

1 answer:

erik [133]3 years ago

6 0

Answer:

muscle contraction

…active muscles are produced by cross-bridges (i.e., projections from the thick filaments that attach to the thin ones and exert forces on them). As the active muscle lengthens or shortens and the filaments slide past each other, the cross-bridges repeatedly detach and reattach in new positions.

pls check the link for more info; https://bridgemastersinc.com/breaking-down-essential-parts-of-a-bridges-structure/

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Please help i dont get it

Delvig [45]

"mean" just means arithmetic average...

(22+11+10+14+10)/5=13.4

"median" is the center term (if there is one) or the average of the two center terms in an ordered sequence...so our elements ordered are:

10,10,22,14,22 Since there is a single middle term 22, 22 is the median.

"mode" just refers to the element that occurs most in the set...10 appears twice so 10 is the mode.

8 0

3 years ago

Read 2 more answers

Subject: [Mathematics]

Ivan

<h2>Answer: </h2><h2>3.19</h2><h2>______________________________________</h2><h3>Honey, all you need to do is multiply.</h3><h3>−2.75 by −1.16</h3><h2>______________________________________</h2>

Since the rational numbers are in parenthesis next to each other it means you have to multiply both of the numbers together.

Hope this helped at least a little bit!~

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<em>You deserve the world and more!</em>

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3 years ago

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What is 56.25% as a fraction

Nastasia [14]

<span>Example: 56.25%/100 = .5625, Next, count the number of digits to the right of the decimal point, say that number is n, and multiply and divide the decimal by 10^n. For your example n = 4 so multiply and divide the decimal by 10^4, which is 10000, giving 5625/10000 which is the fraction sought. This last operation converts the decimal fraction to a whole number needed for the numerator of the fraction. </span>

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3 years ago

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What are rational and irrational numbers ?

lbvjy [14]

Rational: Any number that can be expressed as a fraction (or a ratio.)
Irrational: Not rational, any number that can't be written down as a fraction. Some examples include $\pi (3.1415926...)$ , $\sqrt{2}$ , and so on.

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3 years ago

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Mercury is a naturally occurring metal that can be harmful to humans. The current recommendation is for humans to take in no mor

kirill [66]

Answer:

A.) A person weights 80 kg can consume Haddock fish = 149 grams

B.) A person weights 80 kg can consume Swordfish fish = 8 grams

C.) A person weights 80 kg can consume Tuna fish = 23 grams

D.) A person weights 80 kg can consume Snapper fish = 50 grams

Step-by-step explanation:

Given - Mercury is a naturally occurring metal that can be harmful to humans. The current recommendation is for humans to take in no more than 0.1 microgram for every kilogram of their weight per day. Fish generally carry high levels of mercury, although certain fish have higher mercury content than others. Fish, however, are healthy sources of many other nutrients, so nutritionists recommend keeping them in the human diet. The figure below shows the average mercury content of several types of fish.

To find - If a person weighs 82 kg, how much of each fish can they safely consume? round to the nearest gram.

A.Haddock

B.Swordfish

C.Tuna

D.Snapper

Proof -

Firstly, determine how many micro grams of mercury a person can consume who weighs 82 kilograms.

⇒82 × 0.1 = 8.2 micro grams.

Now,

a.)

For Haddock fish-

It consumes 0.055 micro grams of mercury

So,

A person can consume fish = 8.2 ÷ 0.055

= 149.09 ≈ 149 grams

So,

A person weights 80 kg can consume Haddock fish = 149 grams

b.)

For Swordfish fish-

It consumes 0.995 micro grams of mercury

So,

A person can consume fish = 8.2 ÷ 0.995

= 8.24 ≈ 8 grams

So,

A person weights 80 kg can consume Swordfish fish = 8 grams

c.)

For Tuna fish-

It consumes 0.350 micro grams of mercury

So,

A person can consume fish = 8.2 ÷ 0.350

= 23.43 ≈ 23 grams

So,

A person weights 80 kg can consume Tuna fish = 23 grams

d.)

For Snapper fish-

It consumes 0.165 micro grams of mercury

So,

A person can consume fish = 8.2 ÷ 0.165

= 49.697 ≈ 50 grams

So,

A person weights 80 kg can consume Snapper fish = 50 grams

6 0

3 years ago