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dalvyx [7]
3 years ago
7

Evaluate the expression for n = 9. 5(n + 1) =

Mathematics
1 answer:
amid [387]3 years ago
4 0

Answer:

50

Step-by-step explanation:

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What is 5.48 million is scientific notation
yanalaym [24]

Answer:

5.48x10~6

Step-by-step explanation:

Apex

8 0
4 years ago
You have a bag with 100 pennies. One of the 100 pennies is weighted so that it lands on heads 90% of the time. The rest of them
masha68 [24]

Answer:

0.160275

Step-by-step explanation:

P(5 time heads) =P(fair penny and 5 time heads + weighted penny and  5 time heads)

probability of fair penny = 99/100 (as one is removed)

probability of heads = 50% = 0.5 flipped 5 times

probability of weighted penny = 1/100

probability of heads for this penny = 90% = 0.9

substituting, we have

=(99/100) * (1/2)*5  +  (1/100) * (0.9)5  = 0.036842

hence from Bayes theorem

P(weighted penny | 5 time heads) =P(weighted penny and 5 time heads) / P(5 time heads)

=(1/100)*(0.9)5 /0.036842 =0.160275

6 0
3 years ago
F(x) =log 1/2 x; translation 2 units right followed by a vertical stretch by a factor of 5
telo118 [61]

Answer:

nmn

Step-by-step explanation:

4 0
3 years ago
Consider the line 4x + 7y=-1.
igor_vitrenko [27]

Answer:

1. the slop of a line perpendicular to that line is: 7/4.

2. the slope of a line parallel to that line is: - 4/7

Step-by-step explanation:

To get the perpendicular line you have to find the negative reciprocal of the slope of the original line. and lines with the same slope are parallel.

7 0
3 years ago
The vertices of a square are located at:
vivado [14]

Answer:

(4,4), (10,4), (10,10), (4,10)

Step-by-step explanation:

(2,2) x2 -> (4,4)

(5,2) x2 -> (10,4)

(5,5) x2 -> (10,10)

(2,5) x2 ->  (4,10)

Hope that helps!

5 0
3 years ago
Read 2 more answers
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