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quester [9]
3 years ago
14

there are 657 lights on you set. on any given day 6 of them burn out and need to be replaced . if each light cost $45 how much d

o you spend replacing them each week?
Mathematics
1 answer:
Klio2033 [76]3 years ago
6 0

Answer:

1890, total cost of lights per week

Step-by-step explanation:

The lights cost 45 dollars per bulb and 6 go out per day, 45×6=270

270 is the cost to replace the bulbs of one day.

270×7=1890.  1890 is the cost for a whole weeks worth of replacing these bulbs.

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Kansas has an area of 82,277 square miles.
dezoksy [38]

Answer:

75806

Step-by-step explanation:

82,277-6,471=75806

4 0
3 years ago
Read 2 more answers
How does math play a role in the activities of your everyday life activities
Irina-Kira [14]

Answer:

-Managing money $$$

-Balancing the checkbook.

-Shopping for the best price.

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-Understanding sports (being a player and team statistics)

-Playing music.

These are things we do everyday that use Math.

Mathematics makes our life orderly and prevents chaos. Certain qualities that are nurtured by mathematics are power of reasoning, creativity, abstract or spatial thinking, critical thinking, problem-solving ability and even effective communication skills.

8 0
3 years ago
Which of the following is a polynomial?
Alekssandra [29.7K]

Answer: B

Step-by-step explanation:

When B is simplified, it becomes x^2-3x-10.  This is a polynomial because it has more than two terms(3).

Hope it helps <3

5 0
3 years ago
John, and bill shared $900 in the ratio 7:3 respectively. how much money did each person get?
S_A_V [24]

John get money $630 and bill get money $270.

Given that John and bill shared $900 in the ratio 7:3 respectively.

The ratio is defined as the comparison of two quantities of equal units, indicating the quantity of one quantity contained in the other quantity.

The total ratio is 7+3=10

For john:

John has money seven out of 10 for the $900, we get

J=900×(7/10)

J=90×7

J=630

For bill:

Bill is three out of ten for $900, we get

B=900×(3/10)

B=90×3

B=270

Hence, john get money $630 and bill get $270 when they both shared $900 in the ratio 7:3 respectively.

Learn more about ratio from here brainly.com/question/2914376

#SPJ4

6 0
2 years ago
The graph of y=f(x) is shown on the grid.<br> Use the graph to workout and estimate for f(2.5)
Wewaii [24]

Check the picture below.

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2 years ago
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