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Nady [450]
3 years ago
5

What is the domain of the function?

Mathematics
1 answer:
ipn [44]3 years ago
8 0
The domain of the function is 8
You might be interested in
I have already tryed but how in the world do i solve 2
trapecia [35]
Alright, let's factor this to get the answer.
3k^2-10k+7
To find the factors, we want to think "What will add up to -10, and multiply to (+)7?"
Because the leading coefficient is 3, we know that we can take one factor of 7 and multiply it by 3.
Thus, this factors to
(3k-7)(k-1)
(if you FOIL it it should come out to be the original equation)

From this, set both of those [(3k-7) and (k-1)] equal to zero and solve
3k-7=0
3k=7
/3
k=7/3
or
k=1
6 0
3 years ago
A customer pumps $35.40 total in gas and pays with a $50 bill. What is the amount of change the customer should receive?
djverab [1.8K]
$50 - $35.40 = $14.60
8 0
3 years ago
Read 2 more answers
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Vesnalui [34]
Since they are independent events to find the probability of both is P(A) * P(B)

P(A) = P(Heads) = \frac{1}{2}
P(B) = P(Roll ≥ 4) = \frac{3}{6} =  \frac{1}{2}

Now multiply those fractions together

\frac{1}{2} *  \frac{1}{2}  =  \frac{1}{4} = P(Heads & ≥ 4)
5 0
3 years ago
Pls awnser this I need it
Lisa [10]

Answer:

-2k + 6

hope its right

-2k - (-5) + 1                    

You should always switch the signs to their opposites if you're mutiplying a negative such as the - (-5)     Hope I make sense

-2k + 5 + 1

-2k + 6

4 0
2 years ago
Hi if y’all would like to help I would rlly appreciate it :) also +30 points if u can help meeeee thanks!
Vika [28.1K]

Answer:

a) X=0

b) X=2,-2

Step-by-step explanation:

7 0
3 years ago
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