Answer:
2880 ways
Step-by-step explanation:
There can be only one arrangement in which boys and girls can sit.
G-B-G-B-G-B-G-B-G
but position of individual boy and girls can be changed.
So, there are 5 girls and 5 slots for them that means they can be arranged in 5! ways,
similarly boys have 4 slots, so they can be arranged in 4! ways.
now, one more thing to consider is that out of 5! arrangements of girls, with each arrangement boys can be arranged in 4! different positions.
so to get the total number of boys and girls arrangements together we would need to multiply the arrangements of both boys and girls.
so the desired answer would be: 5!*4! = 120*24 = 2880 ways.
Slope formula:
y2 - y1
_____
x2 - x1
5 + 16
_____
18 + 8
21
__
26
slope is 21/26
Answer:
H. 13.5 in²
Step-by-step explanation:
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hope it helps...
have a great day!!
Answer:
0.000432
Step-by-step explanation:
Since we have a negative exponent 4 with a base of 10, we simply just move the decimal place 4 places to the left. When you do so, fill in your remaining zeros and you should get your answer.
Answer:
Option B
Step-by-step explanation:
Given equation gives the information about the temperature in Vancouver over a period of 4 hours.
y = -2x + 43
Here 43 represents the initial temperature and (-2) represents the temperature fall in every one hour.
x = duration or time
Therefore, equation states that initial temperature when measured was 43 °F and it is dropping by 2 degrees per hour.
Option B is the answer.
