3 years ago

Tuesday’s high temperature was 4 degrees less than Monday’s high temperature.

1 answer:

6 0

Answer:

Liquid R has a mass of of 1 kg at a temperature of 30°c kept in a refrigerator to freeze . Given the specific heat capacity is 300 J kg-¹ °c-1 and the freezing point is 4°c . Calculate the heat release by liquid R.

Step-by-step explanation:

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The correct answer is b

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Twenty students in Class A and 20 students in Class B were asked how many hours they took to prepare for an exam. The data sets

serg [7]

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Answer:

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Step-by-step explanation:

⇒ equation: (p√−3)+q

⇒ p = 25

⇒ q = 21

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3 years ago

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$\frac{c}{4d}:\frac{3}{8d}=\frac{c}{4d}\times\frac{8d}{3}=\boxed{\frac{2c}{3}}$

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3 years ago

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The diagonal of a rectangle is 15cm and the perimeter is 38cm . what is the area?

babymother [125]

Answer:

570cm squared

Step-by-step explanation:

Multiply 38 by 15.

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3 years ago