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labwork [276]
3 years ago
11

Forty-five people were asked about how many miles they walked in one week. The results are shown in the graph. How does the medi

an number of miles walked for boys compare with the median number of miles walked for girls? A) The median for the boys is 1 mile less than the girls B) The median for the boys is 1 mile more than the girls. C) The median for the boys is 1.4 miles more than the girls. D) The median for the boys is 1.4 miles less than the girls.
Mathematics
2 answers:
Murrr4er [49]3 years ago
8 0

Answer:

the answer is b got it right over usatestprep

Step-by-step explanation:

kvasek [131]3 years ago
5 0
This is inconclusive cause 
1. There is 45 people, it doesnt specify how many men and women there is

My best guess due to the fact about the timing for the miles in the military a man in order to qualify he would have to run a mile in 11.00 and for women it would be 13.56

My answer would be B. Hope that helps
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Sarita used 54 ounces of apples to make an apple pie.How many pounds and ounces of apple did sarita use?
Inga [223]

Answer:

C

Step-by-step explanation:

16 ounces is equal to 1 pound

Divide 54 by 16 and you get 3.375

You know that there are 3 pounds now, so subtract 3 from what you got to get 0.375

Now multiply 0.375 by 16 to turn it back into ounces, which is 6

3 pounds and 6 ounces is answer choice C

8 0
3 years ago
Read 2 more answers
Given that x overbarequals3.6667​, s Subscript xequals2.0656​, y overbarequals4.2167​, s Subscript yequals1.5613​, and requalsne
Shtirlitz [24]

Answer:

y = 0.7063x+2.7790

Step-by-step explanation:

Given that

x bar = 3.6667\\s_x= 2.0656\\y bar = 4.2167\\s_7 = 1.5613\\r = -0.9344

We have slope of linear regression line is

a=r*\frac{s_y}{s_x} =0.9344(\frac{1.5613}{2.0656} )\\=0.7063

So regression line would be of the form

y-4.2167 = 0.7063(x-2.0656) (since it passes through xbar, y bar)

y = 0.7063x+2.7790

is the equation of regression line.

6 0
3 years ago
Given: A= {(2,3), (5,1).(-3,-2), (0, 3))<br> What is the domain of A?
xxMikexx [17]

Answer:

The domain is (2,5,-3,0)

Step-by-step explanation:

we know that

For a set of ordered pairs, the first elements of each ordered pair represents the domain of the function and second elements of each ordered pair represents the range of the function.  

The domain of a function is the set of all possible values of x

In this problem we have

A= \ [(2,3), (5,1).(-3,-2), (0, 3)\ ]

therefore

The domain is (2,5,-3,0)

4 0
3 years ago
1) Find the slope and the y-byintercept of the line that passes through the points (1,5) and (3,9)
dimulka [17.4K]

Answer: slope= 2, y-intercept= 3

4 0
3 years ago
Evaluate the function: f(x)= 2x+5, for x=3
JulijaS [17]
Replace X with 3 and simplify. The answer you would get is 11.
8 0
4 years ago
Read 2 more answers
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