Ask question

Ask question

All categories

AleksAgata [21]

4 years ago

7

the variable z is directly proportional to x, and inversely proportional to y. when x is 3 and y is 14, z has the value 3.857142

8571429. what is the value of z when x = 12, and y = 23 round to at least the thousandths place if needed.

1 answer:

Gre4nikov [31]4 years ago

3 0

When X= 2 , Y =23 the z has the value of 9.3913.

You might be interested in

HELP PLEASE,<br><br> Part a of the question was posted earlier on.

Elanso [62]

$\bf \lim\limits_{x\to 6}~\cfrac{x^2+x+42}{x-6}\implies \lim\limits_{x\to 6}~\cfrac{(x+7)(x-6)}{(x-6)}\implies \lim\limits_{x\to 6}~x+7
\\\\\\
\lim\limits_{x\to 6}~(6)+7=13
\\\\\\
\textit{since the original equation holds for all, }x\ne 6,\textit{ then it approaches}\\
\textit{the same limit as }x+7$

3 0

3 years ago

Express 15 kobo as a decimal of #3.00

arsen [322]

Answer:

15 kobocoin =30.143471

5 0

2 years ago

What is the volume of a box that is 12” x 16” wide and 24 inches in length

solmaris [256]

Answer:

4608

Step-by-step explanation:to find volume you need to multiply.In this case we need to multiply 12*16*24 which equals 4608.

12*16=192*24=4608

3 0

3 years ago

Ten samples of a process measuring the number of returns per 100 receipts were taken for a local retail store. The number of ret

Tatiana [17]

Answer:

0.0273

Step-by-step explanation:

np n

10 100

9 100

11 100

7 100

3 100

12 100

8 100

4 100

6 100

11 100

pbar=sumnp/sumn

pbar=10+9+11+7+3+12+8+4+6+11/10+10+10+10+10+10+10+10+10+10

pbar=81/1000

pbar=0.081

nbar=sumn/k=1000/10=100

$Standard deviation for pbar chart=\sqrt{\frac{pbar(1-pbar)}{nbar} }$

$Standard deviation for pbar chart=\sqrt{\frac{0.081(0.919)}{100} }$

$Standard deviation for pbar chart=\sqrt{\frac{0.0744}{100} }$

$Standard deviation for pbar chart=\sqrt{0.0007444 }$

Standard deviation for p-chart=0.0273

3 0

3 years ago

Susan's pizzeria made 7 pepperoni and 20 pizzas without pepperoni. What is the ratio of numbers of pizzas with pepperoni to the

Lunna [17]

Answer:

7/27 pizza's were pepperoni and 20/27 pizzas did not have pepperoni

Step-by-step explanation:

3 0

3 years ago