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3 years ago

Which statement is an example of heat transfer by convection?

Mathematics

1 answer:

Paraphin [41]3 years ago

8 0

Answer: Hot air from the sand rose and was replaced by cool air blowing in from the ocean as a sea breeze.

Step-by-step explanation:

sorry it's late but hopefully it will help others

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Hello! :)

lesya [120]

Answer: the triangles are congruent

Step-by-step explanation: if u add up all the angles u get 180 so all angles are congruent

5 0

3 years ago

87 is what percent of hundred

gregori [183]

It should be 87% cz 87/100

3 0

3 years ago

What is the probability of flipping two coins at the same time and getting heads on both coins?

Romashka-Z-Leto [24]

According to me the probability is 1/4, because there are 4 possible outcomes when two coins are flipped - TT, TH, HT, HH.

Also, would it matter if the coins are flipped one after other rather than together

5 0

3 years ago

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Express the function graphed on the axes below as a piecewise function. Please helppp!

Scilla [17]

It has multiple functions but it should be close to the middle

3 0

3 years ago

Which statements accurately describe the function f(x) = 3(16) Superscript three-fourths x? Select three options.

zzz [600]

Answer:

The initial value is 3.

The range is y greater than 0.

The simplified base is 8.

Step-by-step explanation:

The given function is $f(x) = 3(16)^{\frac{3}{4}x }$ ......... (1)

Therefore, the initial value of the function at x = 0 is $f(0) = 3(16)^{0} = 3$

Now, the domain can be any real value, since for all real value of x, y exists.

But, for no value of x the function has value < 0.

Therefore, y greater than 0 is the range of the function f(x).

Now, simplifying the equation (1) we will have

$f(x) = 3(16)^{\frac{3}{4}x } = 3(16^{\frac{3}{4} } )^{x} = 3(8)^{x}$

Therefore, the simplified base is 8. (Answer)

7 0

4 years ago

Read 2 more answers