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Annette [7]
3 years ago
14

Four coins are flipped. what is the probability that there will be exactly two heads

Mathematics
1 answer:
alekssr [168]3 years ago
4 0
Hope this helps you!

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Which point is on the graph of f(x) = 2 • 5x?
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Solve for x to the nearest 10th.<br> 410 = 1080(0.915)^x
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Answer:

410/1080=(0.915)^x

0.379=(0.915)^x

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4 0
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Pls answer quickly and lots of details
Elina [12.6K]

Answer:

=> 2.7 × 10³ × 8 × 10² / 4 × 10^-6

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2 years ago
Write the sum in sigma notation. 5 + 10 + 15 + 20 + 25 + 30 + 35 + 40 + 45 + 50
alisha [4.7K]
The sum in sigma notation for the sequence will be as follows:
From
<span>5 + 10 + 15 + 20 + 25 + 30 + 35 + 40 + 45 + 50
first term=5
common difference=5
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n=nth term
thus the sum will be:
(i=2 to 10)</span>∑(5(n-1)+5)
8 0
2 years ago
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Find the area<br><br> AC = 8m, BD = 6m
grandymaker [24]

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24 m²

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The area of a rhombus is the product of the two diagonals over 2

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5 0
3 years ago
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