All categories

3 years ago

Which of the following is equal to the square root of the cube root of 6 ? (1 point)

Mathematics

1 answer:

Alina [70]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

HELP!

jekas [21]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Callie has a new kitten. The kitten weighs 3 pounds less than half the weight of Callie’s cat. Together, the cat and the kitten

Ronch [10]

Answer:

y = $\frac{1}{2} x - 3$

x + y = 18

Step-by-step explanation:

Let the kitten's weight be y and the cat's weight be x

Condition # 1:

y = $\frac{1}{2} x - 3$

Condition # 2:

x + y = 18

4 0

3 years ago

Evan graphed a cubic function, f(x) = ax3 + bx2 + cx + d, and determined the roots of f(x) to be +1 and 2. What is the value of

Lana71 [14]

The value of $b$ in the cubic polynomial is -4.

<h3>How to determine the coefficients of a cubic polynomial</h3>

After a quick analysis, we find that given cubic function is equivalent to the following equivalence:

$x^{3}+b\cdot x^{2}+c\cdot x + d = (x-1)^{2}\cdot (x-2)$

$x^{3}+b\cdot x^{2}+c\cdot x + d = (x^{2}-2\cdot x + 1)\cdot (x-2)$

$x^{3}+b\cdot x^{2}+c\cdot x + d = x^{3}-2\cdot x^{2}+x-2\cdot x^{2}+4\cdot x-2$

$x^{3}+b\cdot x^{2}+c\cdot x + d = x^{3}-4\cdot x^{2}+5\cdot x -2$

After a quick observation, we conclude that the value of $b$ in the cubic polynomial is -4. $\blacksquare$

To learn more on polynomials, we kindly invite to check this verified question: brainly.com/question/17822016

6 0

2 years ago

The diameter of holes for a cable harness is known to have a normal distribution with σ = 0.01 inches. A random sample of size 1

Rama09 [41]

Answer: (1.4964, 1.5126)

Step-by-step explanation:

We know that the confidence interval for population mean is given by :-

$\overline{x}\ \pm z*\dfrac{\sigma}{\sqrt{n}}$

, where ${\sigma$ = population standard deviation.

n= sample size

$\overline{x}$ = Sample mean

As per given , we have

σ = 0.01 inches

n= 10

$\overline{x}=1.5045$

Also, the critical value for 99% confidence interval = $z*=2.576$ [From x-value table.]

[Significance level =1-0.99=0.01 and $z_{\alpha/2}\ at\ \alpha=0.01$ is 2.576.]

Then, the 99% two-sided confidence interval on the mean hole diameter will be :-

$1.5045\ \pm (2.576)\dfrac{0.01}{\sqrt{10}}\\\\\approx1.5045\pm(2.576)(0.00316)=1.5045\pm0.00814016=(1.5045-0.00814016,\ 1.5045+0.00814016)\\\\=(1.49635984,\ 1.51264016)\approx(1.4964,\ 1.5126)$

Hence, the required confidence interval = (1.4964, 1.5126)

8 0

3 years ago

S= 2pier^2 + 2pierh , solve for h

maw [93]

$2pier^2+2pierh=S\ \ \ |subtract\ 2pier^2\ from\ both\ sides\\\\2pierh=S-2pier^2\ \ \ \ |divide\ both\ sides\ by\ 2pier\\\\\boxed{h=\dfrac{S-2pier^2}{2pier}\ other\ form\ h=\dfrac{S}{2pier}-r}$

3 0

3 years ago