4 years ago

1. Cristina wants to purchase four items at

Biology

2 answers:

skelet666 [1.2K]4 years ago

6 0

Answer:62.45

Explanation:

You just add them

hodyreva [135]4 years ago

5 0

Answer:

Explanation:

62.42

You might be interested in

If i were an Organelle Exploration. I would be a Nucleus. Write a paragraph about your choice of Organelle. Provide the answers

lakkis [162]

Answer:

i would be a Organelle to

Explanation:

6 0

3 years ago

Read 2 more answers

What is bacterial transformation?

Dominik [7]

Answer:

its a genetic alteration of a cell resulting from a direct uptake

5 0

3 years ago

When ATP is converted to ADP, ____

anygoal [31]

Answer:

phosphorylation

Explanation:

it is converted in a condensation reaction in which a phosphate molecule is added.

3 0

3 years ago

4. Calculate the specific heat for a 20 g piece of metal if 30 J of energy is

garik1379 [7]

0.12 J/kg . K

Explanation:

Given parameters:

Mass of metal = 20g

Quantity of energy = 30J

Temperature = 12.5K

Unknown:

specific heat = ?

Solution:

The specific heat of a substance is the amount of heat required to raise the temperature of a 1g of the substance by 1K

It is given as:

C = $\frac{Quantity of heat}{mass x temperature change}$

input the parameters:

C = $\frac{30}{20 x 12.5 }$ = 0.12 J/kg . K

learn more:

specific heat brainly.com/question/7210400

#learnwithBrainly

3 0

3 years ago

Be-19 what must a type iii marine sanitation device have when boating on inland waters?

vekshin1

For the answer to the question above, I think that the A Type III Marine Sanitation Device must have a closed and secured Y valve when boating on inland waters.
I hope my answer helped. Have a nice day ahead.

8 0

3 years ago

Read 2 more answers