2 years ago

solve each equation by finding square roots. If the equation has no real number solution, write no solution. 64b^2=16

Mathematics

1 answer:

ikadub [295]2 years ago

6 0

B=1/4 hope it helps sorry if I’m wrong

You might be interested in

What is the axis of symmetry for f(x) = -3x2 + 18 - 7

solong [7]

The vertex form:

$y=a(x-h)^2+k\\\\(h,\ k)-vertex$

The axis of symetry is x = h.

$y=ax^2+bx+c\to h=\dfrac{-b}{2a}$

We have

$f(x)=-3x^2+18x-7\to a=-3,\ b=18,\ c=-7$

Substitute:

$h=\dfrac{-18}{(2)(-3)}=\dfrac{-18}{-6}=3$

<h3>Answer: x = 3</h3>

6 0

3 years ago

Which experiment describes a binomial experiment?

marshall27 [118]

Answer: the last option.
A binomial experiment is an experiment with only two possible outcomes.

In the first option, there is three possible outcomes (i.e. A, B, C)
In the second option, there is four poissible outcomes (i.e. ace, king, queen, jack)
The third option has six possible outcomes (i.e. six faces of a die)
In the last option, there are two possible outcomes (i.e. '2 number cubes')

6 0

2 years ago

3,000 is 1/10 of?-<br><br>300<br><br>300,000<br><br>3,000<br><br>30,000

NeX [460]

Answer:

30,000

Step-by-step explanation:

3,000 times 10 is 30,000, therefore 30,000/10=3,000

7 0

2 years ago

Read 2 more answers

Out of 6 cheerleaders, 3 will be selected to match in the first row of the parade. How many 3-person arrangements can be formed