MATHEMATICS HIGH SCHOOL

The temperature in austria one morning was -5 degrees celcias at 08 oclock and increased by 2 degrees celcias every hour until 12 oclock ,what will be the temperature be at half past 11

Answers

Answer 1
Answer:

the temperature in Austria will be 10 degrees Celsius at half past 11.

We can start by calculating how much the temperature will increase from 8 am to 12 pm:

From 8 am to 9 am: temperature increases by 2 degrees Celsius

From 9 am to 10 am: temperature increases by 2 degrees Celsius

From 10 am to 11 am: temperature increases by 2 degrees Celsius

From 11 am to 12 pm: temperature increases by 2 degrees Celsius

Therefore, the temperature at 12 pm will be:

-5 + 2 + 2 + 2 + 2 = -5 + 8 = 3 degrees Celsius

Now, we need to calculate how much the temperature will increase from 12 pm to 11:30 am:

From 12 pm to 1 pm: temperature increases by 2 degrees Celsius

From 1 pm to 2 pm: temperature increases by 2 degrees Celsius

From 2 pm to 3 pm: temperature increases by 2 degrees Celsius

From 9 pm to 10 pm: temperature increases by 2 degrees Celsius

From 10 pm to 11 pm: temperature increases by 2 degrees Celsius

From 11 pm to 11:30 pm: temperature increases by 1 degree Celsius

Therefore, the temperature at half past 11 will be:

3 + 2 + 2 + 2 + 1 = 10 degrees Celsius

learn more about temperature here:

brainly.com/question/30831220

#SPJ4

Related Questions

What is the answer to : 20 / 2(5+5)
If y = 2x - 3, then which of the following ordered pairs lies on the graph? (1, -1) (-3, 0) (5, 4)
PLEASE PLEASE HELP FAST​
please help :) Geography doesn’t simply begin and end with maps showing the location of all the countries of the world. In fact, such maps don’t necessarily tell us much. No—geography poses fascinating questions about who we are and how we got to be that way, and then provides clues to the answers. ~Kenneth Davis The speaker in the passage above is stating that a. maps are not helpful to historians. b. human geography is more important than physical geography. c. historians want to know where people settled. d. physical features and locations tell historians about the ways people lived.
a park is shaped like a rectangle with a length 5 miles it's width w. what is a simplified expression for the distance between opposite corners of the park?

Can someone help me figure this out? The explanation gave me no idea on how to do this.

Answers

by solving both equations:
(x^4 + 5x^2 -36) = 0              (2x^2 +9x-5)=0
(x^2 -4) ( x^2 +9) = 0              (2x-1) ( x+5) = 0 
 (x-2) (x+2) (x^+9) = 0             (2x-1) (x+5) = 0
So from this w get : 
x = 2 , -2 
x= 1/2 
x = -5 
x= 3i , -3i 
and write them in the cells 

What is the ratio of 5 hours to 100 minutes

Answers

for this question you should know that 5 hours is equal to 300 minutes so the ratio of 300 minutes to 100 minutes is 300/100 which is equal to 3/1 or 3 :)))
i hope this is helpful
have a nice day 
first 5x60=300
therefore...   300:100
300/50=6   and    100/50=2
6:2
therefore is 3/1

What is the value of x?
Enter your answer in the box

Answers

Answer:

could we have a picture or the equation?? plz

Answer:

is there any more to the question??

A class of 24 students is planning a field trip to a science museum. A nonrefundable deposit of $50 is required for the day-long program, plus a charge of $4.50 per student.Determine a linear function that models the cost, c, and the number of students, s.

Which statements about the linear function and its graph are correct? Check all that apply.

Answers

Answer:

A,C, and D

Step-by-step explanation:

Did it on Edgenuity

Answer:

A, C, D

Step-by-step explanation:

Identify the percent of change as an increase or a decrease.50 pounds to 35 pounds

Question 2
Find the percent of change.

Answers

Answer:

50-35 bro easy , 21

Step-by-step explanation:
1. The percent of change is a decrease

A bacteriologist estimates that there are 5.2×10^4 bacteria growing in each of 20 petri dishes. About how many bacteria in total are growing in the petri dishes? Express your answer in scientific notation

Answers

Answer:

1X10^6

or

1.04x10^6

Step-by-step explanation:

You start by multiplying 5.2x10^4 by 20 because there are 20 petri dishes with this amount growing, and you get 1,040,000. Now we need to convert it to scientific notation. We know that 1,000,000 is 10^6, so we would move the decimal to the left 6 places and get 1.04x10^6. This is in scientific notation, but we need to keep in mind significant figures (sig figs), so your final answer would be 1x10^6, if that is not what your instructor is looking for, try 1.04x10^6.

Final answer:

The total amount of bacteria growing in the 20 petri dishes is calculated by multiplying the amount of bacteria in each dish (5.2×10^4) by the number of dishes (20), which gives a result of about 1.04×10^6 bacteria.

Explanation:

Given that there are approximately 5.2×10^4 bacteria in each dish and there are 20 petri dishes, we can find the total amount of bacteria by multiplying these two values together. The calculation is as follows: 5.2×10^4 bacteria/dish * 20 dishes = 1.04×10^6 bacteria. Therefore, there are about 1.04×10^6 bacteria in total growing in the petri dishes.

Learn more about Scientific Notation here:

brainly.com/question/2005529
Other Questions
I need help for algebra 2 for simplify form for example (3x-2i)(3x+2i)
F(x) = 7x + 7, g(x) = 6x2Find (fg)(x).
Which expressions are completely factored?Choose all answers that are correct. Question 4 options: 18x^4 – 12x^2 = 6x(3x^3 – 2x) 12x^5 + 8x^3 = 2x^3(6x^2 + 4) 20x^3 + 12x^2 = 4x^2(5x + 3) 24x^6 – 18x^5 = 6x^5(4x – 3)
The sum of the digits of a certain two-digit number is 7. Reversing its digits increase the number by 9. What is the number?