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Can someone help me with these two questions please...

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5. The density of barium (Ba) is 3.62 g/cm. Find the mass of a sample of barium that occupies a
space of 50 cm?. Show all work....

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5
Write the ratio
6
in another way....

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Briana has 1 red, 1 green, and 1 blue mechanical pencil in her
backpack. All of the pencils are the same size and shape. She
also has 1 red, 1 green, 1 blue, and 1 yellow eraser cap in the
backpack. All of the caps are the same size and shape. Briana
will randomly select 1 pencil and 1 cap. What is ...

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A student carried out an experiment to determine how different concentrations of sucrose solution will affect osmosis. The student
set up five bags of dialysis tubing with different concentrations of solutions in each one. The first one had distilled water (OM).
followed by 0.25 M.0.5 M, 0.75 M, and...

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convert 50° Fahrenheit to celsius using the following formula. round your answers to the nearest degree. 5\9 (f°-32) =c°...

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question is the picture:...

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Waves called mechanical waves like sound or water waves are called Mechanical Waves because they use a medium to travel
through. True or false...

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Will mark brainly
ASAP...

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The maximum energy a bone can absorb without breaking is surprisingly small. Experimental data show that both leg bones, together, of a healthy human adult can absorb about 200 J before breaking. From what maximum height could a 75 kg person jump and land rigidly upright on both feet without breakin...

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Elliot is stuck on an assignment for his online course and got his teacher's voicemail when he called. How should he approach solving this problem?
Try checking for extra help resources his teacher has posted.
Take a break and try again next week.
Keep calling his teacher because she'll eventuall...

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read a phrases and analyze whether it is a noun phrase, an adjective phrase, a verb phrase or a preposition phrase
1. a beautiful vase of flowers.............................................................
2. have been doing the task.............................................................
3. a...

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Which process is not one of the five general reaction types typically found in biochemistry? group transfers combustions isomerizations oxidation‑reduction reactions...

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someone help :( only give me the right answer...

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Why is hydrogen bonding only possible with hydrogen answer?...

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You have at most $75 to spend on books and music. You want to spend less than $20 on music and no more than $60 on books. Which system represents the situation?...

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Please hurry!
The objective of the curl-up test to complete as many curl-ups as possible up to a
maximum of______
at the specified pace....

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* 2x + 2x + 2c + 6 and (2x + c + 3)(2)Identify equivalent expresions...

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Help me pls I need help...

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4 diff salds 7 kinds of pizza and 6 desserts how many options...