3 years ago

Find the rate of change: Time: 9:00. 10:00. 11:00. 12:00 Temperature: 60. 62. 64. 66

1 answer:

3 0

The rate of change is +2 degrees per hour (an increase of 2 degrees per hour)

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muminat

3/5 = 6/10 (which is 60%) 100% - 60% = 40%

7 0

3 years ago

Bond [772]

it is less than

3/7 ⇒ 0.42857142857

3 0

3 years ago

marin [14]

Answer:

28 non-blue marbles.

Step-by-step explanation:

Initial probability of choosing a blue marble = 4/12

Let the number of non-blue marbles to be added be x.

$\frac{4}{12+x} =\frac{1}{10}$

$12+x=40$ (cross multiply)

$x=28$

4 0

3 years ago

ki77a [65]

Answer:

Step-by-step explanation:

$3\frac{1}{2}=\frac{(3*2)+1}{2}=\frac{7}{2}\\\\\\3\frac{1}{2}*\frac{2}{5}=\frac{7}{2}*\frac{2}{5}=\frac{14}{10}$

4 0

2 years ago

antiseptic1488 [7]

It’s 90 degrees because it’s a right angle

6 0

2 years ago