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3 years ago

The scientist reduces the temperature by 3.5 °C on Tuesday. Select the equations that show the new temperature in °C.

Mathematics

2 answers:

Ierofanga [76]3 years ago

7 0

Answer:

Can you give us some more information so we can help u out

Step-by-step explanation:

Nataly [62]3 years ago

6 0

Yes we need the answer options

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A ferris wheel is 35 meters in diameter and boarded at ground level. The wheel makes one full rotation every 8 minutes, and at t

LenKa [72]

I personally think it is f(t) = 17.5 sin (π/4)(-t+6) + 17.5

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3 years ago

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Jane thinks of two numbers. The Highest common factor is 3 and the lowest common multiple is 45.Write down two numbers that Jane

Nutka1998 [239]

Answer:

The number Jane is thinking of is 42.

Step-by-step explanation:

45-3

=42

Vous êtes les bienvenus...

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3 years ago

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HELP ME PWEASEE

avanturin [10]

Answer:

$b=\dfrac{1}{5}a$ .

Step-by-step explanation:

We need to write an equation for the amount of chemical B as a function of the amount of chemical A.

$b=f(a)$

$b\propto a$

$b=ka$ ...(1)

where, k is constant of proportionality.

It is given that fifteen grams of chemical A is used to produce 3 grams of chemical B. It means a=15 and b=3.

Substitute a=15 and b=3 in (1).

$3=k(15)$

$k=\dfrac{3}{15}=\dfrac{1}{5}$

Substitute $k=\dfrac{1}{5}$ in (1).

$b=\dfrac{1}{5}a$

Therefore, the required function is $b=\dfrac{1}{5}a$ .

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4 years ago

Which statements correctly describe the association between the variables A and B?

postnew [5]

Answer:

positive association

linear association

Step-by-step explanation:

It is said that two variables A and B are related when the distribution of the values of one of the two variables differs according to the values of the other.

That is, when variable A grows then variable B also grows. This is known as positive correlation

When variable A grows then variable B decreases. This is known as negative correlation.

In the scatter plot you may notice that when variable A increases then variable B also increases, in an approximately linear relationship. Therefore it can be said that there is a positive and linear association.

The answer is the fourth and fifth option.

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3 years ago

Which expression is equal to 10/√50 Please show work thx:)

zmey [24]

so the right answer is of option B....

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4 years ago

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