2 years ago

I BET NO ONE KNOWS THIS What is the identity of an ion having 46 protons, 42 electrons and 60 neutrons?

Mathematics

1 answer:

dsp732 years ago

3 0

Answer:

hard

Step-by-step explanation:

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1.What is the simplified form of the following expression?

kipiarov [429]

Hehhehrhdhdhfdbbdjrjf

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2 years ago

Please can anyone help me answer this question I'm really struggling with it

Anika [276]

Answer:

$v = {210cm}^{3}$

Step-by-step explanation:

Formula for finding the volume of a triangular prism is given as:

$v = \frac{1}{2} \times b \times h \times l$

where,

b = breadth = 7cm

h = height = 6cm

l = length = 10cm

Thus,

$v = \frac{1}{2} \times 7cm \times 6cm \times 10cm$

$v = \frac{1}{2} \times 420 {cm}^{3}$

$v = \frac{ {420cm}^{3} }{2}$

$v = {210cm}^{3}$

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3 years ago

Choose a reasonable estimate. The height of your kitchen table: 68 cm ? 68m

Mademuasel [1]

Answer:

68 cm, 68 m is too big.

Step-by-step explanation:

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2 years ago

Fiona deposits $4,000 at the end of each year in an account earning 2.15% interest, compounded annually. What is the future valu

7nadin3 [17]

The formula of the future value of annuity ordinary
Fv=pmt [(1+r)^(n)-1)÷r]
Fv future value
Pmt payment per year 4000
R interest rate 0.0215
N time 5 years

Fv=4,000×(((1+0.0215)^(5)−1)÷(0.0215))
fv=20,878.69

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3 years ago

9.<br><br><br>How many times greater is the 6 in 6,275 than the 6 in 62.75?

joja [24]

Answer:100

Step-by-step explanation:

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1 year ago