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Alika [10]
4 years ago
9

This table shows the area in inches of four rectangular scraps of fabric. What is the median of the sizes of the four scraps of

fabric?
78 in²

80 in²

82 in²
Mathematics
2 answers:
Irina18 [472]4 years ago
8 0
The median is 80 in^2 cause median means the middle #
marysya [2.9K]4 years ago
6 0

Answer:

82 in is the answer

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Translate this expression into a verbal expression: 2(2x-2y)+7<br> PLEASE HELP ASAP
aleksandr82 [10.1K]
Http://www.tiger-algebra.com/drill/2x=2y_7/

use that. theres the answer to your problem.


6 0
3 years ago
I just need to know how do I find the domain for this function Y=-4x+2
mihalych1998 [28]
Answer: Set of all real numbers

The domain is the set of all real numbers because we can plug in any x value we want to get some y value. There is no worry about dividing by zero. We don't have to worry about taking the square root of a negative number. There are no restrictions for x.
6 0
4 years ago
Rates for having a manuscript typed at a certain typing service are $5 per page for the first time a page is typed and $3 per pa
Goryan [66]

Answer:

D. $680

Step By Step Explanation:

100 pages are typed. Each page coast $5 to type.

100 x 5 = 500

40 pages are revised once. It costs $3 to revise a page once.

40 x 3 = 120

10 pages are revised twice. It costs $3 to revise a page once so it will cost $6 to revise it twice

10 x 6 = 60

To find the total cost we add all the amounts together

500 + 120 + 60 = 680

The final answer is $680

6 0
3 years ago
A survey reveals that the sales of smartphones is increasing considerably. The average annual sales of smartphones, in million u
EleoNora [17]

Answer:

when the survey was initially conducted the average sales of smartphones was 1.7 million units

Step-by-step explanation:

The average annual sales of smartphones is given by function

P(n)= 1.7 (b)^n

Exponential growth function is given by

f(x)= ab^x

Where a= initial value

b = growth factor , b= 1+r where 'r' is the growth rate

x is the time period

Now we compare f(x) with P(n)

the value of a= 1.7 that is the initial value.

So we can say, when the survey was initially conducted the average sales of smartphones was 1.7 million units

8 0
3 years ago
BRAINLIEST!! Pleaseee help me this is urgent
mojhsa [17]

Answer:

190        195

-------  =  -------

50           z

Solve for z:

1. Cross multiply

190z = (50)(195)

190z / 190 = 9750 / 190

z ≈ 51.3

5 0
3 years ago
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