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ira [324]
3 years ago
14

(01.04) jorge was tracking the decreasing temperature in the morning. at 7

Mathematics
1 answer:
user100 [1]3 years ago
7 0
The answer is D because the temperature between 7:00 am and 9:00 am is decreasing by 5 

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If the number of bacteria in a colony doubles every 25 hours and there is currently a population of 10,000 bacteria, what will t
MA_775_DIABLO [31]

Answer:

The population of 75 hours from now would be 40,000.

Step-by-step explanation:

The reason for this is because your initial number is 10,000 and when 25 hours pass by, your population would be 20,000. Another 25 hours pass by, and then your population would be 40,000. If you multiply 25 by 3, you will notice 75 hours have just passed, so your answer would be 40,000.

5 0
3 years ago
What is the distance to the earth’s horizon from point P?<br><br> Express your answer as a decimal
rewona [7]

Answer:

The distance to the earth's horizon from point P is 216.2198187 mi, appriximately 216.22 mi

Step-by-step explanation:

This is a right triangle:

Hypotenuse: c=3959 mi + 5.9 mi → c=3964.9 mi

Leg 1: a=x=?

Leg 2: b=3959 mi

Using the Pytagorean theorem:

a^2+b^2=c^2

Replacing the known values:

(x)^2+(3959 mi)^2=(3964.9 mi)^2

Solving for x: Squaring:

x^2+15,673,681 mi^2=15,720,432.01 mi^2

Subtracting 15,673,681 mi^2 both sides of the equation:

x^2+15,673,681 mi^2-15,673,681 mi^2=15,720,432.01 mi^2-15,673,681 mi^2

x^2=46,751.01 mi^2

Square root both sides of the equation:

sqrt(x^2)=sqrt(46,751.01 mi^2)

x=216.2198187 mi

x=216.22 mi

3 0
3 years ago
A model giraffe has a scale of 1 in : 3 ft. If the real giraffe is 12 ft tall, then how tall is the model giraffe?
sveticcg [70]

Answer:

4

Step-by-step explanation: because 4: 12

7 0
3 years ago
Read 2 more answers
6 people go eat some order chicken dinner for $14 and some order steak dinner for $17. If the total bill was $99, how many peopl
White raven [17]

Answer:

5 people bought the $17 steak and 1 person bought the $14 chicken.

Step-by-step explanation:


7 0
2 years ago
The marked price of an article is Rs 250 and 20% discount is allowed how much is discount amount?​
serg [7]

Step-by-step explanation:

Discount amount = discount%of marked price

= 20% of 250

= 20/100x250

=Rs 50

7 0
2 years ago
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