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Kay [80]
3 years ago
13

The 57th electron in an atom's electron configuration will be placed into which orbital? 5d 6d 4f 6p

Mathematics
2 answers:
cupoosta [38]3 years ago
7 0
4F because when you go through the sequence that is what you get
lisov135 [29]3 years ago
5 0

Yes that is right!!!

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Which of the following shows the equation after both sides have been distributed correctly?
gogolik [260]

Answer:

B. -4x + 8 = 15x + 40

Hope this helps!

8 0
2 years ago
A boat is heading towards a lighthouse, whose beacon-light is 126 feet above the water. From point AA, the boat’s crew measures
vredina [299]

Using the slope concept, it is found that the distance from point A to point B is of 887 feet.

<h3>What is a slope?</h3>

The slope is given by the <u>vertical change divided by the horizontal change</u>.

It's also the tangent of the angle of depression.

In this problem, the vertical change is of 126 feet.

At point A, the angle is of 6º, while the horizontal position is of x_A, hence:

\tan{6^\circ} = \frac{126}{x_A}

x_A = \frac{126}{\tan{6^\circ}}

x_A = 1198.8

At point B, the angle is of 22º, while the horizontal position is of x_B, hence:

\tan{22^\circ} = \frac{126}{x_B}

x_B = \frac{126}{\tan{22^\circ}}

x_B = 311.9

Hence, the distance in feet is of:

d = x_A - x_B = 1198.8 - 311.9 \approx 887

More can be learned about the slope concept at brainly.com/question/18090623

6 0
2 years ago
3, 10, 17, 24. what is the 50th term in the sequence
Kamila [148]
Check if you can write an equation relating the term number to the actual value
n1=3
n2=10 = 3+7
n3= 17 = n2+7 = n1+7+7 = n1 +2*7
n4= 24 = n1+3*7

so you will notice a pattern
for the x-th term

n_x =3+(x-1)*7

the 50th term would be n_50 = 3+(50-1) * 7
4 0
3 years ago
LIAM GRAPHS HOW FAR HE BIKES EACH DAY. WHAT IS THE CONSTANT OF PROPORTIONALITY BETWEEN THE MILES HE BIKES AND THE DAY
Dvinal [7]
I will have to see it in numbers
3 0
3 years ago
GIVING BRAINLIEST!!!PLS HELP :((
Aloiza [94]

Answer:

15

<em>Hope that helps! :)</em>

<em></em>

<em>-Aphrodite</em>

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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