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melamori03 [73]
3 years ago
11

3 to the 4th power + 2.5

Mathematics
1 answer:
Marina CMI [18]3 years ago
7 0

Answer:

83.5

Step-by-step explanation:

3^4+2.5\\81+2.5\\83.5\\

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at 6 am the temperature was -8ºC. In the afternoon, the temperature was +3ºC. What was the change of temperature during the day?
notka56 [123]

Answer:

I think -5

Step-by-step explanation:

-8-(3)= -5

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3 0
3 years ago
Bens living room is a rectangle measuring 9 yards by 150 inches. By how many feet does the length of the room exceed the width?
defon

Answer:

14.5 ft or 14 1/2 ft

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7 0
3 years ago
You run a hotel with 1465 rooms. You currently have 296 rooms reserved by individuals and 651 rooms reserved by groups for a par
Tanya [424]

Answer:

Hotel is over booked by 140 rooms

Step-by-step explanation:

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let X represent the number of rooms booked by individuals

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4 0
3 years ago
Marty's Tee Shirt​ &amp; Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the fr
Advocard [28]

Answer:

C(x)= 41x + 680

Step-by-step explanation:

If the fixed cost is 680, that will apply regardless of how many jackets the company makes for you. The number of jackets is unknown.  However, we know that the cost of producing a single jacket is 41, so we can represent that expression as 41x.  Putting those things together gives us a function of the cost:

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4 0
3 years ago
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