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3 years ago

Please help me thank you

Mathematics

1 answer:

frez [133]3 years ago

8 0

Answer:

3 eggs will take 75 hours.

100 hours will allow a hen to lay 4 eggs.

12 eggs will take 300 hours.

Step-by-step explanation:

For each egg, it will take 25 hours. Multiply the eggs by 25 to get time, and divide time by 25 to get eggs. This is assuming a linear relationship.

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A student heats a crucible and sample of a hydrate as directed in the lab procedure. However, the student removes the crucible f

vampirchik [111]

Answer:

The mass will alter with time as water is absorbed back into the crystals.

Step-by-step explanation:

5 0

3 years ago

NEEEED help with 2 and 4?!

muminat

Answer:

ex 2

is d 66 and ex 4 don't know

8 0

3 years ago

Quick please!

Soloha48 [4]

Answer:

3(4j + 7 + 2j)

12j + 21 + 6j

12j + 6j + 21

18j + 21 ----- (1)

3(6j +7)

18j + 21 --------(2)

eq 1 = eq. 2

both are equal

5 0

1 year ago

What conversion factor would you use to solve thikproblem?

ira [324]

Conversion factor is the term that is to be multiplied to a variable when converting between units. The conversion factor is: $2.20lbs /kg$

Given that:

$54kg \to x\ lbs$

From standard unit of conversion:

$1kg = 2.20lbs$

So, we have:

$54kg \to x\ lbs$

$1kg = 2.20lbs$

Cross multiply

$54kg \times 2.20lbs = xlbs \times 1kg$

Divide both sides by 1kg

$54kg \times 2.20lbs /kg= xlbs$

Rewrite as:

$x = 54kg \times 2.20lbs /kg$

Hence, the conversion factor is: $2.20lbs /kg$

Read more about conversion factors at:

brainly.com/question/6988886

8 0

2 years ago

What is the constant of proportionality for y=-5x ?

Firlakuza [10]

a constant of proportionality is a number you have to multiply x by to get y.

y=kx is the equation that expresses the proportionality of x and y

the constant of proportionality is k, so k=-5

5 0

3 years ago

Please help me thank you​

Please help me thank you