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lubasha [3.4K]
2 years ago
14

A block of ice with an initial temperature of -20c is heater at a steady rate. The graph shows how the temperature changes as th

e ice melts to become water and the water boils to become steam and water
Mathematics
1 answer:
3241004551 [841]2 years ago
3 0

Answer:

There is no graph in the question

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Suppose f and g are continuous functions such that g(2) = 6 and lim x → 2 [3f(x) + f(x)g(x)] = 36. find f(2).
True [87]

Answer: f(2) = 4

Step-by-step explanation:

F(x) and g(x) are said to be continuous functions

Lim x=2 [3f(x) + f(x)g(x)] = 36

g(x) = 2

Limit x=2

[3f(2) + f(2)g(2)] = 36

[3f(2) + f(2) . 6] = 36

[3f(2) + 6f(2)] = 36

9f(2) = 36

Divide both sides by 9

f(2) = 36/9

f(2) = 4

7 0
3 years ago
Lance used two gallons of paint to pain 785 square feet. How many gallons will he need to purchase to cover 2,500 square feet?
Digiron [165]

Answer:

7 gallon

Step-by-step explanation:

Divide the space that needs paints by how much space has been painted

2500/785 = 3.18

Then double that because it takes 2 gallons to paint every 785 square feet

3.18 x 2 = 6.36

You would need 6.36 gallons of paint, which would round up to 7 because you cannot buy 0.36 of a gallon

8 0
3 years ago
I'LL G IVE U 42 POINTS JUST ANSWER TH IS QUICK PLEASE!!
ZanzabumX [31]

Answer:

The surrender of Detroit

Step-by-step explanation:

The other two were american victories, the surrender of Detroit was a Indian/British victory and an early one in the war

4 0
3 years ago
Read 2 more answers
Alan's grandfather made 10 pancakes Alan ate 3 pancakes his sister ate 2 pancakes what fraction of the pancakes did Alan eat
Alexandra [31]

Answer:

7/3

Step-by-step explanation:

3 0
3 years ago
Use the drop-down menus to identify the method used to collect data for each scenario.
lianna [129]

The method used to collect data for each scenario is  observational study , secondary data , simulation  .

<h3>What is Data Collection ?</h3>

The accumulation of data to perform research , experiment or any other study is called data collection

It is done by different methods.

While standing in front of the school, Jace recorded the number of students who walked, rode their bikes, took the bus, and were driven there. :

Because all feasible channels and techniques were investigated in order to get accurate data, this study is known as an observational study.

Noah conducted research to learn the data pertaining to the proportion of newborns having brown eyes. Since he didn't perform this directly, it is referred to as secondary data.

Lara repeatedly flipped two coins to see how many times two heads appeared because she knew she had a 25% chance of winning a contest. This is an example of simulation because she wanted to see if she would come up with the same outcome.

To know more about Data Collection

brainly.com/question/21605027

#SPJ1

4 0
2 years ago
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