2 years ago

What is the product of the 2 solutions of the equation 4x - 21 = 0?

Mathematics

1 answer:

alexdok [17]2 years ago

3 0

Answer:

product of the 2 solutions

Step-by-step explanation:

4x - 21 = 0

4x = 21

x = 21/ 4

x = 5.25

You might be interested in

Product of 3 and 25 plus the product of 5 and 30? <br><br><br> It has to be an expression

Verdich [7]

3 x 25 + 5 x 30
hope this helps!!

6 0

3 years ago

Read 2 more answers

I NEED HELP PLEASE, THANKS! :)

eduard

Answer:

2444

Step-by-step explanation:

The total cost is the integral of the marginal cost.

$\displaystyle C=\int_{144}^{625}{\dfrac{94}{\sqrt{x}}}\,dx=\left. 2\cdot 94\sqrt{x}\right|_{144}^{625}=188(25 -12)=\boxed{2444}$

The total cost of producing units 144 through 625 is 2444.

_____

If all you need is a number, a graphing calculator can give you that.

8 0

3 years ago

Can you help me please

Anon25 [30]

Answer:

5/9

Step-by-step explanation:

2/3 - 1/9 = 5/9

7 0

2 years ago

Read 2 more answers

What are two divison ways that can help solve 7divided by 406

Kay [80]

You can round 406to420 then divide by 7 or 406-490 divided by 7

6 0

2 years ago

Suppose you toss a coin four times. What is the probability that you get heads on the second, third, and fourth losses?

Svetach [21]

Answer:

3:4

Step-by-step explanation:

probability = what wanted : total outcome

= 3 heads : 4 tosses

= 3 : 4

4 0

2 years ago