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brilliants [131]
3 years ago
10

when Quinn got home he turned the air conditioner on. T represents the temperature in Quinn's home (in degrees celsius) after t

minutes. T=42-0.7t how fast did the temperature drop ??​
Mathematics
1 answer:
Alina [70]3 years ago
7 0

Answer:

R(t)=42-0.7t

Step-by-step explanation:

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alexandr1967 [171]

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4 0
3 years ago
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A bag contains 100 apples, 100 bananas, 100 oranges, and 100 pears. If I pick one piece of fruit out of the bag every minute, ho
k0ka [10]

Answer:

required time is here 45 minutes

Step-by-step explanation:

given data

apples = 100

bananas = 100

oranges = 100

pears = 100

solution

we have here 4 different kind of fruit

so that it is possible for each kind of fruit is

each kind of fruit is = 4 × 11  = 44

so each kind contain 11  fruit

as that 45th fruit make a dozen

now 1 fruit is pick every minute

'so we take here 45 minute to pick up 45 fruit

so that required time is here 45 minutes

5 0
2 years ago
David says he has 2/3 of a pipe length​ left, while Don says he has 11/16 of a length left. Which person has the longest section
Kruka [31]

Answer:

Don

Step-by-step explanation:

1. We make the fractions have common denominators so it is easier to compare them. We can do this buy multiplying 2/3 by a factor of 16, so it becomes 32/48. For 11/16, we multiply by a factor of 3 so it becomes 33/48. It is now apparent that Don has the longer pipe.

5 0
3 years ago
A convex polygon has Choose...<br> sides when the interior angle sum is 1980º.
Viefleur [7K]

Answer:

13 sides.

Step-by-step explanation:

(n - 2) = 1980 / 180 = 11.

n = 13

When the sum of the interior angles is 1980 degrees, the convex polygon will have 13 sides.

i hope this helps and is right! p.s. i really need brainliest :)

3 0
2 years ago
On a number line ,4.1 would be located. choose all answers that make a true statement.
Soloha48 [4]

Answer:

D

Step-by-step explanation:

4 0
2 years ago
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