one day the temperature went from 12 degrees Celsius to -3 degrees Celsius in 5 hours. what was the average temperature change per hour?

Answers

Answer 1

Answer:

The average temperature change per hour is -3 degrees C

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I cant even figure this out XDA company filled gallon cans with 848 quarts of gas. How many gallon cans did the company need?

Answers

1 gallon = 4 quarts

so

848 quarts × 1 gallon/4 qt=
848/4 = 212 gallons

They needed 212 gallon cans.

Answer:

212

Step-by-step explanation:

They needed 212 gallon cans

Wright a multiplication problem in witch the product is between 0.05 and 0.75

Answers

0.025•2= 0.05 Very easy just dont get confused with the decimals!

Dana colored 1/6 of her picture,and Brendan colored 1/4 of his picture.Who Coloed more?

Answers

Answer:

Brenden colored more.

Explanation:

∴

Wouldn’t it be 1/25 because you just multiply

There are 25 students in Mrs. Venetozzi’s class at the beginning of the school year, and the average number of siblings for each student is 3. A new student with 8 siblings joins the class in November.

Answers

Adding the student with eight siblings will increase the class average amount of siblings because this student has more siblings than the average.

The new class average for number of siblings is 3.19

Therefore, the average number of siblings that each student has is larger than the original average.

Answer:

The average will go up.

Step-by-step explanation:

What temperature is 10 degrees higher than -22 degree celsius?

Answers

Higher = warmer

Lower = colder

Therefore, what temperature is 10 degrees higher than -22 degrees Celsius is -12 degrees celsius

If the temperature is -22 then you add 10 degrees so the answer is -12. When you add a temperature that is negative, you go up you don't just do -22+10=-32 because that's going down and that's a common mistake!Hope it helps!!!

-k - 17 = -5 - K - 12

Answers

Answer:

∴ K = 0

Step-by-step explanation:

- K -17 = -5 - K -12

- K + K = - 5 - 12 + 17

0 K = -5 + 5

0 K = 0

∴ K = 0

Answer:

All real numbers are solutions.

Step-by-step explanation:

−k−17=−5−k−12

−k+−17=−5+−k+−12

−k−17=(−k)+(−5+−12)

−k−17=−k+−17

−k−17=−k−17

−k−17+k=−k−17+k

−17=−17

−17+17=−17+17

0=0

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