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2 years ago

Which relation is a function?

Mathematics

2 answers:

Lady_Fox [76]2 years ago

7 0

The answer is c because it’s the only option with all differing x values

irakobra [83]2 years ago

3 0

Answer:

Step-by-step explanation:

because all the x values in c are different

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The selling price of a watch is rs 220. If 10% profit has been included in the marked price of the watch, what is the marked pri

horrorfan [7]

Answer:

22 is 10 of 220

Step-by-step explanation:

hope it help

7 0

2 years ago

An electronics store makes a profit of $72 for every standard CD player sold and $90 for every portable CD sold. the managers ta

Alisiya [41]

s -> no: of standard CD players sold

p -> no: of portable CD players sold.

Profit Per Standard CD player=72$

Profit per Portable CD player =90$

Target Amount =360$

In short: The combined sales of Both the CD player's must exceed or atleast become equal to 360$ to acquire the target.

Thus; the inequality can be stated as:

 72(s) + 90(p) ≥360

-> 36(s) + 45(p) ≥180

-> 12(s) +15(p) ≥ 90

 _______________

->| 4(s) + 5(p) ≥ 30 |

Hope it helps...

Hope it helps...Regards;

Hope it helps...Regards;Leukonov/Olegion.

8 0

3 years ago

Which situation can be modeled by the inequality 3x+5≥12]?

choli [55]

The answer is the last one with Amir as the 5 is the extra, and the 3 is multiplied by x or in this case days, and it is at least not equal.

4 0

3 years ago

Find the area of this shape in two different ways. Numbers: 1m, 2m, 3m, and 4m. (See picture if you don’t understand.)

qaws [65]

Answer:

A = 10m^2

Step-by-step explanation:

Divide the figure into 3 smaller figures (a triangle, a rectangle, and a square). Then, solve for the area of each composite figure.

A of triangle = (2 x 2)/2 = 2

A of rectangle = 4 x 1 = 4

A of square = 2 x 2 = 4

A of figure = 2 + 4 + 4 = 10m^2

Another way to solve this is to find the area of the entire figure plus the area of a triangle. This would look like A = 3 x 4 = 12. But, since the extra triangle area is included, we must subtract this from the total area.

A of triangle = (2 x 2)/2 = 2

A of figure = 12 - 2 = 10m^2

7 0

2 years ago

Could you guys pleasenname the place value to which each number was rounded. 0.982 to 0.98

emmasim [6.3K]

Answer: THOUSANDTHS

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers