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irina [24]
4 years ago
5

Consider the linear equation 2 x − y = − 4 Complete the table x: -3, ? ,0 y: ? ,0,4

Mathematics
2 answers:
Nuetrik [128]4 years ago
6 0

Answer:

x:3,4,y:5,0,4

Step-by-step explanation:

katovenus [111]4 years ago
4 0
See photo for answer and please give me brainliest :)

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What is the counter example for 'if you do not eat beef then you're not vegetarian'
slamgirl [31]

Answer: If you're not vegetarian, then you do not eat beef.

Step-by-step explanation:

Dismiss the 'if' and 'then':

- you do not eat beef

- you're not vegetarian

Now, all you have to do is switch their places:

- you're not vegetarian

- you do not eat beef

Now add the 'if' and 'then' back:

If you're not vegetarian, then you do not eat beef.

4 0
3 years ago
Simplify 35 • 34 i want the answer for this one somebody
Studentka2010 [4]

Answer:

1190

Step-by-step explanation:

35× 34 = 1190...._ hope it help ....have a nice day

3 0
3 years ago
Read 2 more answers
A function f is given by the formula f(x)=a⋅ekx for constants a and k. we also know that f(4)=12 and f(7)=5. find numerical valu
masha68 [24]

The given function is

f(x) = a e^{kx}

And it is given that f(4)=12

On using this information, we will get

12 = a e^{4k}

And the other point is f(7)=5

Using this point, we will get

5= ae^{7k}

Dividing both equations, we will get

\frac{12}{5} = e^{4k-7k}

Taking ln to both sides

ln( \frac{12}{5} ) = -3k

k = -0.29

Performing back substitution ,

12 = a e^{-0.29*4}
\\
a =38.28

3 0
4 years ago
A teacher keeps track of the number of students that participate at least three times in an optional study session each year. He
kifflom [539]

Answer:

c.

Step-by-step explanation:

just guessed it

8 0
3 years ago
A liquid form of penicillin manufactured by a pharmaceutical firm is sold in bulk at a price of
inna [77]
The revenue is given by the unit price * number of units.
Profit = Revenue - Cost = 200x - 500,000 - 80x - 0.003x^2 = 120x - 500,000 - 0.003x^2
For profit to be maximum dP/dx = 0
120 - 0.006x = 0
x = 120/0.006 = 20,000

Therefore, to maximize profit, the firm should produce 20,000 penicillin.
7 0
3 years ago
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