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Lady_Fox [76]
3 years ago
5

Please help me with this 8th grade math

Mathematics
1 answer:
VMariaS [17]3 years ago
7 0
The answer is -21 I just took the test
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Suppose that 30% of a population carries a certain gene. You want to estimate the probability that it will take at least a sampl
VMariaS [17]

Answer:

A

Step-by-step explanation:

Since only 30% of the population carries the gene, that would mean 70% doesn't carry it. Since you are using 10 digits for this experiment (0-9) this would mean that 0-2 would carry the gene (this equals 30%) and 3-9 would not (70%)

6 0
3 years ago
Writing in Math Stacy multiplied 5 x 9 and said the nswer was 44. What two patterns could you use to show nat her answer is not
marusya05 [52]

Answer:

5*9= 45

Step-by-step explanation

Well using your hands you can put down your fifth finger and that will give you four fingers on the left and five on the right that then equals 45

6 0
3 years ago
I'm completely lost help
e-lub [12.9K]
I can't see the line very well, but the initial value, also known as the y-intercept, is 1. I would tell you the rate of change but like I said I can't see the line very well, but count across from where the line touches the y axis until you can go up and hit a corner of a square on the grid and the line.. if that makes sense. I hope this helps!
3 0
3 years ago
If /|| m, what is the value of X?
Elis [28]

Answer:

43° is correct answer

Step-by-step explanation:

Like me

4 0
3 years ago
Read 2 more answers
Choose the equation that models the following statement: The current, I amps, produced by a battery is inversely proportional to
Anika [276]
By definition we have to:
 V = I * R
 Where,
 V: Voltage.
 I: Current.
 R: Resistance.
 The current, I amps, produced by a battery is inversely proportional to the resistance, R ohms. Clearing I have:
 I = V / R
 rewriting:
 I = V * (1 / R)
 answer:
 The equation that models the statement is:
 I = V * (1 / R)
7 0
3 years ago
Read 2 more answers
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