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Musya8 [376]
3 years ago
8

At midnight the temperature is -6. At midday the temperature is 9. By how much did the temperature rise?

Mathematics
2 answers:
azamat3 years ago
8 0

Answer:

The temperature went up 15 degrees.

ololo11 [35]3 years ago
3 0

Answer:

15

Step-by-step explanation:

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Which expression is equivalent to 4 square root 6 divided by 3 root 2?
saw5 [17]

Answer:

\sqrt[12]{55296}/2

Step-by-step explanation:

\sqrt[4]{6}/\sqrt[3]{2}=1.2422

\sqrt[12]{27}/2=0.66 <-- not matching with the top expression.

\sqrt[4]{24}/2=1.11<--not matching with the top expression.

\sqrt[12]{55296}/2=1.2422<-- matches!!

\sqrt[12]{177147}/3=0.91<-- not matching with the top expression.

5 0
3 years ago
Suppose Wesley is a marine biologist who is interested in the relationship between the age and the size of male Dungeness crabs.
Eva8 [605]

Answer:

20.24 cm

Step-by-step explanation:

Here, since the age of the crab is given in months and the regression line was computed using the age in months, we just have to replace the value of the age in the formula to estimate the size.

The formula obtained for the estimated size Y was

Y = 9.1411 + 0.4775X  

where X is the age in months

Replacing X with 23.2417, we get

Y = 9.1411 + 0.4775*23.2417 = 20.24 cm

7 0
3 years ago
Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer as a decimal
Phantasy [73]

Area of a circle with diameter 14.

That means the radius is r=7 and the area is of course πr²

Answer: 49π

4 0
3 years ago
What is the smallest integer that can be divided by the product of a prime number and 7 while yielding a prime number?
frozen [14]
Short Answer 28
If I'm reading this correctly it is 28.
2 is a prime number.
7 is also a prime

They are multiplied together to give 2*7 = 14

When you divide 28/14 you get 2 which is the smallest prime. 
28 <<< Answer
5 0
3 years ago
The box plot shows the calorie count in a few meals from a fast food chain. What is the largest number of calories in a meal?
Ghella [55]
520 calories explanation= I did the math
3 0
3 years ago
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