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mixer [17]
2 years ago
5

What is the answer ​

Mathematics
1 answer:
Firdavs [7]2 years ago
5 0

Answer:

-5,5

Step-by-step explanation:

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Please can somebody help me with this question
4vir4ik [10]

Answer:

the answer is=21

Step-by-step explanation:
u have to sum all of its sides
(length+breadth+height).

8 0
2 years ago
Rewrite the equation 5x - 2y = 4 so it is in the form y = mx + b
muminat
Y=(5x-4)/2 first move -2y to the other side to obtain a positive value and make y the subject

8 0
3 years ago
Read 2 more answers
3.2 cm on the map correspond to 4 km in the actual distance?
geniusboy [140]

Answer:

Step-by-step explanation:

Here, 3.2 centimeters on the map is equivalent to 4 kilometers. We can use unitary method to find, how many kilometer/kilometers each centimeter corresponds to. Using the unitary method: Therefore, the scale of map represents 1.25 kilometers for each centimeter.

6 0
3 years ago
Determine what type of model bet fits the given situation: Every day, half a bacteria population dies. A. Linear B.quadratic C.
makvit [3.9K]

Answer:

Exponential

Step-by-step explanation:

<em>Starter:</em>

According to the title:

"Every day, half a bacteria population dies."

Exponential: y = ab^x ( b > 0 , b ≠ 1)

So the answer is C.

<em>Calculations:</em>

An exponential model is of the form y = a • b^t.

If you start with population of 500 million bacteria

t = 0

so 500 million = a • b^0 = a

Since every day half the population dies then in 1 day population will be 250 million

so a = 500 million, y = 250 million and t = 1

250 million = 500 million • b^1

b = 0.5

Therefore your equation would be

y = 500 million (or whatever the pop) • 0.5^t

Where t = number of days

This could also be written in exponential form ( e = 2.73)

4 0
2 years ago
2/3 to the fourth power
Stella [2.4K]
The correct answer is 16/81. Hope this helps.
5 0
3 years ago
Read 2 more answers
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