Quinn returned home one summer's day to find it sweat-inducingly hot! He turned the air conditioner on and fell asleep. The room's temperature decreased by 0.5° Celsius each minute, and Quinn woke up 60 minutes later when it was 10° Celsius.

Answers

Answer 1
Answer:

Answer:

He went to bed when it was 40 celsius

Step-by-step explanation:

.5 degree per minute for 60 minutes

.5*60

30 degrees more

30+10=40 degrees


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Which choices name a chord of circle F? Choose all answers that are correct. A. B. C. D.

Answers

Choices:
a) AD
b) BE
c) CF
d) DF

Chord of a circle is a straight line segment that is has both end points lying on the circle or its curve.

Diameter is a chord of a circle. 

The chord of circle F are: AD, BE, and DE.

Among the choices, Choice A and Choice B are the chords of circle F.
 

Is 2/3 Greater, less than or equal to 0.6?

Answers

The way to solve this is by making the decimal a fraction, 6tenths equals 6/10.
Now we find a common denominator,lets use 30.
multiply the 6/10 by 3 to get 18/30
multiply 2/3 by 10 to get 20/30

2/3 is greater than 0.6

Answer

2/3 is greater than 0.6

Step-by-step explanation:

Choose a number from 111 to 120 . Write the number. Draw a picture to show it as tens and ones

Answers

Let's go with 114.
Every 0 will represent a 10 and every I will represent a 1.

0 0 0 0 0 0 0 0 0 0 0 I I I I
116
Each o will represent 1 and each l will represent 10

l l l l l l l l l l l o o o o o o

Help!!!! Add. 7 2/15+ 5 2/3+ 9 13/15

A.21 2/3
B.20 2/3
C.22 2/3
D.21 10/15

Answers

7 (2)/(15 ) + 5 (2)/(3) + 9 (3)/(15)

Convert mixed number to improper fraction.

(107)/(15) + (17)/(3) + (148)/(15)

Then change all the denominators into a same number

(107)/(15) +  (85)/(15) +  (148)/(15)

Add all the numerators but let all the denominators be same.

(107+85+148)/(15) = (340)/(15)

Change the improper fraction back into a mixed number..

22  (10)/(15) I see that we can still simplify the fraction.. 

22 (10)/(15) = 22 (2)/(3)

Your final answer is C. 22 (2)/(3)

What is the value of the 8 and 48?

Answers

8 plus 48? is equal 56
If need multiplay 384
if divide is 6

How do you estimate 12.062g to the nearest tens of a gram

Answers

12.602 = 10g
or if you meant tenTHs it will be 13g