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Ivanshal [37]
2 years ago
8

A bag contains 6 one-dollar coins and 4 two-dollar coins. Three coins are taken at random without replacement.

Mathematics
1 answer:
IgorLugansk [536]2 years ago
3 0
The answer is b why because I had did it on the test and I had got it right HOPEFULLY IT HELPS
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Describe the physical properties of water.
kvv77 [185]
I believe the physical properties are boiling point, freezing point, and water vapor.
4 0
3 years ago
Find the Inverse of 3x^3-1=y
Anika [276]
y = 3x^{3} - 1
x = 3y^{3} - 1
3y^{3} = x + 1
y^{3} = \frac{x + 1}{3}

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5 0
3 years ago
A county's population in 1991 was 147 million. In 1998 it was 153 million. Estimate the population in 2017 using the exponential
aliina [53]
Let t=number of years since 1991.
Then 
P(t)=147 e^(kt)   ... in millions
P(0)=147 e^(0)=147
P(7)=147 e^(7k)=153
e^(7k)=(153/147)
take ln both sides
ln(e^(7k))=ln(153/147)
7k=0.0400 => k=0.005715

Year 2017=>t=2017-1991=26
P(26)=147e^(26*.005715)=170.55
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6 0
3 years ago
What is the equation of the line with an x-intercept of -1 and a y-intercept of 2?
iragen [17]

Answer:

y = 2x + 2

Step-by-step explanation:

The general form

is;

y = mx + b

where m is the slope and b is the y-intercept

so we have;

y = mx + 2

To get m, substitute the point (-1,0)

So we have

0 = -m + 2

m = 2

So the equation is;

y = 2x + 2

4 0
2 years ago
PLEASE HELP ASAP!!! How many 1/2-cup servings are there in 3/4 of a cup of cereal?
stellarik [79]

Answer:

there is only 1 but you have some left over so maybe 2

4 0
3 years ago
Read 2 more answers
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