Answer:
-5 degree celcius
Step-by-step explanation:
-5 < - 2
-5 degree celcius is colder.
Answer:
Celsius
Step-by-step explanation:
Celsius is colder.
Answer:
The solution of the given system of equation is (-4, 1)
Step-by-step explanation:
Given system of equation 5x− y = −21 and x+y= −3
We have to find the solution of the given system of equation.
Consider the
Given system of equation
5x− y = −21 .......(1)
x + y = −3 .......(2)
Adding (1) and (2) , we have,
⇒ 5x - y + (x + y ) = -21 + (-3 )
⇒ 5x - y + x + y = -21 - 3
⇒ 5x + x = -24
⇒ 6x = -24
⇒ x = -4
Substitute x = -4 in (2) , we get,
x + y = −3 ⇒ (-4) + y = −3 ⇒ y = -3 + 4 ⇒ y = 1
Thus, the solution of the given system of equation is (-4, 1)
event. If x represents the cost for each snack gift basket and
y represents the cost for each chocolate gift basket, what is the cost
for each chocolate gift basket?
(1) $20 (3) $30
(2) $25 (4) $54
Answer:
$30
Step-by-step explanation:
Solving the equation given simultaneously to get the x and y variable;
6x + 5y = 300... (1) × 1
3x + 7y = 285... (2) × 2
Using elimination method, we will multiply equation 1 by 1 and equation 2 by 2 as shown above to have;
6x + 5y = 300... 3
6x + 14y = 570... 4
Subtracting equation 3 from 4, we have;
5y-14y = 300-570
-9y = -270
y = 270/9
y = 30
Since y represent the cost for each chocolate gift basket, the cost of each chocolate gift basket will be $30
Answer:
C) 41°F (5°C) to 140°F (60°C) D) 141°F
Step-by-step explanation:
The temperature danger zone refers to the range of temperatures at which bacteria can grow and multiply rapidly in food, increasing the risk of foodborne illness. It is important to understand this zone to ensure proper food safety practices.
In the temperature danger zone, which spans from 41°F (5°C) to 140°F (60°C), bacteria can multiply rapidly in food, potentially leading to food poisoning if consumed. Temperatures within this range provide an optimal environment for bacterial growth, as they promote the reproduction of microorganisms that can cause foodborne illnesses.
It is important to note that food should not be kept in the temperature danger zone for an extended period of time. To prevent the growth of harmful bacteria, perishable foods should be stored below 41°F (5°C) or above 140°F (60°C). Keeping food within these safe temperature ranges helps to reduce the risk of foodborne illnesses and ensures the safety of the food we consume.
In summary, the temperature danger zone includes temperatures between 41°F (5°C) and 140°F (60°C), and it is crucial to adhere to proper food safety practices to prevent the growth of harmful bacteria and reduce the risk of foodborne illnesses.
The temperature danger zone, important in food safety, falls between 41°F (5°C) and 140°F (60°C). It's key to avoid keeping food in this range to prevent bacterial growth and potential foodborne illnesses.
In the context of food safety, the temperature danger zone is the temperature range in which foodborne bacteria can grow. This zone is typically defined as being between 41°F (5°C) to 140°F (60°C). Therefore, option C is correct. It's very important to keep food out of this range to prevent foodborne illnesses. When food is kept at a temperature inside this danger zone, pathogens can multiply quickly, especially if conditions last longer than two hours.
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a short tail and long hair. Two of the dogs are black with short tails and do not have long
hair. Two of the dogs have short tails and long hair but are not black. 6 dogs are only
black. How many dogs are black with long hair but do not have short tails. How many
have only Long hair?
Answer:
Step-by-step explanation: yes
There are 3 black dogs with long hair but do not have short tails and 12 dogs that have only long hair.
The problem at hand relates to the field of set theory and involves operations such as counting and deduction. The first step is to organize the data into different categories of dogs: black dogs, dogs with short tails, and dogs with long hair. Thereafter, we combine the categories based on the additional information provided.
Firstly, there 12 black dogs. Of these, 1 dog has a short tail and long hair, 2 dogs have short tails and no long hair, and 6 dogs are only black. This sums up to 9 dogs. Thus, there are 12-9 = 3 black dogs with long hair but do not have short tails.
Secondly, 15 dogs have long hair. Among these, 1 dog is black with a short tail, and 2 dogs have short tails but are not black. This sums up to 3 dogs, leaving 15-3= 12 dogs with only long hair.
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Volume of propane = 10,000 mL
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