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3 years ago

Select the correct answer.

Mathematics

2 answers:

Alexeev081 [22]3 years ago

6 0

Answer: The answer is C. Divide the GDP by the size of the population.

Step-by-step explanation:

faust18 [17]3 years ago

4 0

The answer is C - Divide the GDP by the size of the population.

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Which system of equations is represented by the graph?

valentina_108 [34]

I believe the answer is D

4 0

3 years ago

Solve the quadratic equation using the quadratic formula: 3x^2 - 6x = 5

Fantom [35]

Answer:

$x_{1} = 1+\frac{2\sqrt{6}}{3} \\\\x_{2} = 1-\frac{2\sqrt{6}}{3}$

Step-by-step explanation:

3x^2 - 6x - 5=0

quadratic formula:

$x=\frac{-b+-\sqrt{b^{2}-4*a*c}}{2*a}$

a=3 b=-6 c=-5

$x=\frac{-(-6)+-\sqrt{(-6)^{2}-4*3*-5}}{2*3}$

$x=\frac{6+-\sqrt{36+60}}{6} \\\\x=\frac{6+-\sqrt{96}}{6} \\\\x=\frac{6+-\sqrt{2^{2}*2^{2}*2*3 }}{6} \\\\x=\frac{6+-4\sqrt{6}}{6} \\$

so we have:

$x_{1} = 1+\frac{2\sqrt{6}}{3} \\\\x_{2} = 1-\frac{2\sqrt{6}}{3}$

8 0

3 years ago

What is 5 to the power of 2 times 5 to the power of 3? *

zzz [600]

Answer:

5 to the power of 5

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

300 is 5% of what number

Ber [7]

At first I learned to do these equations as Part÷Whole=Percent÷100
Part(The portion)=300
Whole=X
Percent=5
So now you have
300÷X=5÷100
Set this up as a fraction and cross multiply.
Now you have 30,000=5x
Now divide both sides by 5 and you get x=6,000
6,000 is your answer.

8 0

3 years ago

Read 2 more answers

Roberto decided to get rid of all of his baseball cards, so he gave his four friends 32 baseball cards each. How many baseball c

brilliants [131]

Answer:

Roberto had 128 baseball cards originally

Step-by-step explanation:

What you need to do is multiply the individual number of cards that he gave to each friend by the number of friends. In this case, 32 baseball cards and 4 friends. Therefore, the equation would be 32 x 4 = 128

Hope this helps :)

4 0

2 years ago