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vaieri [72.5K]
3 years ago
10

Plz help me plz help me​

Mathematics
1 answer:
ivanzaharov [21]3 years ago
6 0

Answer:

15 hours because she is working extra shifts

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What are three terms in the sequence 4096, 1024, 256, 64
mash [69]

If you mean 3 more terms in the sequence they could be

64, 32, 16, 8 ...

If you mean any 3 terms then 4096 1024 and 256 qualify.

6 0
3 years ago
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Single adults: According to a Pew Research Center analysis of census data, in 2012, 20% of American adults ages 25 and older had
netineya [11]

Answer:

B. 50

Step-by-step explanation:

Central limit theorem is used to calculate the sampling distribution of the given case. The number of adults who are 25 years of age or above and not married is 20% of the samples selected. The standard deviation is 0.06 while the sample size should be 50 to conclude the results.

7 0
2 years ago
Tickets to a movie cost $7.25 for adults and $5.50 for students a group of friends purchased 8 tickets for $52.75 how many adult
irina1246 [14]

Answer:

The number of adults tickets and student tickets purchased is 5 and 3.

Given that,

Tickets to a movie cost $7.25 for adults and $5.50 for students.

A group of friends purchased 8 tickets for $52.75.

Here we assume the no of adult tickets and no of student tickets be x and y.

Based on the above information, the calculation is as follows:

7.25x + 5.50y = 52.75 .............(i)

x + y = 8

x = 8 - y..................(2)

Now put the x value in the equation (1)

So,  

7.25(8-y) + 5.50y = 52.75

7.25 × 8 - 7.25y + 5.50y = 52.75

58 - 1.75y = 52.75

5.25 = 1.75y

y = 3

So,  

x = 8 - 3

= 5

Therefore we can conclude that the number of adults tickets and student tickets purchased is 5 and 3.

-Hope this helps<3

4 0
2 years ago
What is the mean and median of the data<br><br> 4.7,8.51,6.5,7.42,9.64,7.2,9.3
Savatey [412]

Answer:Median=7.42

Mean=7.61

Step-by-step explanation:

4 0
2 years ago
If 1/4 of x is 16 what is 3/4 of x
salantis [7]
If 1/4 of x is 16, we multiply 16 x 4 which will give us x=64. 3/4 of 64 = 48

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3 years ago
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