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pantera1 [17]
3 years ago
7

HELP ASAP PLEASE.

Mathematics
2 answers:
nordsb [41]3 years ago
5 0
The range of the primary phone data is 0.28. 
The range of the secondary phone data is 0.73.
The median of the secondary phone data is 0.48 g larger than the median of the primary phone data.

To find the range of the primary phone data, subtract the largest and the smallest values:
0.35 - 0.07 = 0.28

To find the range of the secondary phone data, subtract the largest and the smallest values:
1.18 - 0.45 = 0.73

To find the median of the primary phone data, arrange the data from least to greatest and then find the middle value:
0.07, 0.08, 0.1, 0.1, 0.12, 0.13, 0.14, 0.22, 0.35 - the middle is 0.12

To find the median of the secondary phone data, arrange the data from least to greatest and then find the middle value:
0.45, 0.45, 0.5, 0.6, 0.6, 0.68, 0.82, 0.91, 1.18 - the middle is 0.6

The median of the secondary phone data, 0.6, is 0.6-0.12 larger than the median of the primary phone data; 0.6-0.12 = 0.48
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

The range of data usage for the primary phone is 0.28 gigabytes.

The range of data usage for the secondary phone is 0.73 gigabytes.

The median data usage of the secondary phone is 0.48 gigabytes greater than the median data usage of the primary phone.

Step-by-step explanation:

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6 0
3 years ago
Emily has a road map with a key that shows an inch on the map equals 3 miles of actual distance. She will drive on two roads to
77julia77 [94]

Answer:x=60

Step-by-step explanation:

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4 0
2 years ago
A company plans to manufacture a rectangular bin with a square base, an open top, and a volume of 13,500 in3. Determine the dime
Artyom0805 [142]

Answer:

Dimensions 30 in x 30 in x 15 in

Surface Area = 2,700 in²

Step-by-step explanation:

Let 'r' be the length of the side of the square base, and 'h' be the height of the bin. The volume is given by:

V=13,500=h*r^2\\h=\frac{13,500}{r^2}

The total surface area is given by:

A=4*hr+r^2

Rewriting the surface area function as a function of 'r':

A=4*\frac{13,500}{r^2} *r+r^2\\A=\frac{54,000}{r}+r^2

The value of 'r' for which the derivate of the surface area function is zero, is the length for which the area is minimized:

A=54,000*r^{-1}+r^2\\\frac{dA}{dr}=0= -54,000*r^{-2}+2r\\\frac{54,000}{r^2}=2r\\ r=\sqrt[3]{27,000}\\r=30\ in

The value of 'h' is:

h=\frac{13,500}{30^2}\\ h=15\ in

The dimensions that will ensure the minimum surface area are 30 in x 30 in x 15 in.

The surface area is:

A=4*15*30+30^2\\A=2,700\ in^2

3 0
3 years ago
What is the verbal expression for 4q ?
kenny6666 [7]
4q
<span>We can write the verbal expression of this algebraic or mathematical expression as simple as four times a number. Since the unknown variable here is “q” and it is not specified it doesn’t mean a specific letter q but just a representation of an absent and unknown value of a number. Hence, these variables have a automated value of 1 hence, q = 1 but unless the value of this variable is changed in finding or filling this unknown it remains with the constant of 1.</span>



8 0
2 years ago
The answer should be 290 cm2, i will post a comment here later if it is wrong or not. Have a good day :)
labwork [276]

Answer:

UwU

Step-by-step explanation:

ok good luck then

7 0
3 years ago
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