Ask question

Ask question

All categories

grandymaker [24]

3 years ago

8

The equation h=kp describes h, the height of a stack of p pennies. A stack of 15 pennies is 24 millimeters tall. What is the val

ue of k, the constant of variation?

1 answer:

slamgirl [31]3 years ago

8 0

You plug in the values so it would be 24=15k. Divide by 15 on both sides so k=24/15=1.6. :)

You might be interested in

The monthly earnings of computer systems analysts are normally distributed with a mean of $4,300. If only 1.07% of the systems a

spin [16.1K]

Answer:800

Step-by-step explanation:

$Mean(\mu )=\$ 4300$

and $P(X>6140)=0.0107$

$P(X>x_0)=0.0107$

$P\left ( \frac{X-\mu }{\sigma}$

$P\left ( z$

$\frac{x-\mu }{\sigma}=InvNormal(0.9893)$

Using Z table to get InvNormal(0.9893)=2.30

$\frac{6140-4300}{\sigma}=2.30$

$\sigma =\frac{6140-4300}{2.30}=800$

7 0

3 years ago

Read 2 more answers

If I put a different sticker on the 30th, 50th, and 60th pages will any of the first 600 pages have all 3 stickers?

icang [17]

Answer:

so the which page that will have the 3 sticker, we must solve the least common multiple of 30, 50, 60. A common multiple is a number that is a multiple of two or more numbers. The common multiples of 3 and 4 are 0, 12, 24, ....

The least common multiple (LCM) of two numbers is the smallest number (not zero) that is a multiple of both.

so the least common multiple of 30, 50 and 60 is 300. so the page that will have 3 stickers is 300th page

Step-by-step explanation:

8 0

2 years ago

Which of these can be considered “online banking?”

Masteriza [31]

Answer:

All

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

0.13 over 0.2 turned into a decimal

fredd [130]

The answer is 0.65
This is the same as 1.3/2 since the decimal must be moved one place to the right for both divisor and dividend.

4 0

2 years ago

Need help Asap what is the approximate area of the circle use π =3.14

goldfiish [28.3K]

You need to include the radius.

4 0

2 years ago