Ms. Masse's biology class is conducting an experiment

1 answer:

6 0

2 + 2 + 2 + 2 + 2 = 10
Five days

2 + 2 + 2 + 2 + 2 + 2 + 2 = 14
Full week

10 x 2 = 20

14 x 2 = 28

The bacteria will double every day for a total of 20/28 bacteria on the last day.

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Need help with question number 2

USPshnik [31]

Answer:

BC=20

AE= 18

<ABC= 114 degrees, <DAB=66 degrees

Step-by-step explanation:

To find DAB you subtract 180 from 114

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2 years ago

Andrea needs 4 kilograms of oranges. The scale below shows the weight of the oranges she has in her kitchen. Part A. About how m

juin [17]

We know that

<span>each space on the balance represents
1 kg/ 10 spaces----------> 0.10 kg
in the picture there are 14 spaces
so
14*0.1-------> 1.4 Kg
</span>
Part A) About how many kilograms of oranges does Andrea have? Round your answer to the nearest kilogram

Andrea has 1.4 kg of oranges------> to the nearest kilogram-----> 1 Kg

the answer is
1 kg

Part B) About how many more kilograms of oranges does Andrea need?
Andrea needs=(4 Kg-1.4 Kg)------> 2.6 Kg

the answer part B) is
2.6 Kg

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2 years ago

Could someone quickly sum up how to calculate probability? I’m taking a course on it and don’t understand.

masya89 [10]

Divide the number of events by the number of possible outcomes

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1 year ago

Read 2 more answers

5m -2(m + 2) = -(3m +15)

Nostrana [21]

Answer:

m = -11/6