3 years ago

Find z when x = 4 and y = 9 if z varies inversely with the product of x and y when x = 2, y = 4, and z = 0.5

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

8 0

8=9*87-8 9+9 765 it could be OK

You might be interested in

The perimeter of a square is 80-64y units. Which expression can be used to show the side length of one side of the square?

sweet-ann [11.9K]

C.

A square has 4 sides, the perimeter of a square is hence an addition of the length of the 4 sides. the answer (c) clearly shows it.

6 0

3 years ago

Read 2 more answers

Write the equation in slope intercept form. Then, match the equation with the correct graph.

Natasha_Volkova [10]

Answer:

Graph A: y = (1/2)x - 2

Step-by-step explanation:

2x−4y=8 in slope-intercept form is -4y = -2x + 8, or y = 1/2x - 2

The slope of this line is 1/4 and the y-intercept is -2. This is represented by Graph A.

5 0

3 years ago

Your patient weighs 15 kg and is scheduled for to have an abdominal exploratory. You are instructed to provide 0.9% sodium chlor

kumpel [21]

Answer:

$V_f=450ml/hr$

Step-by-step explanation:

From the question we are told that:

Mass $m=15kg$

Amount of NaCl IV $n=0.9\%$

Rate $R=30ml/kg/hr$

Generally the equation for fluid rate be for your IV pump is mathematically given by

$V_f=mR$

Since

Rate is

30ml/kg/hr at 1kg patient Weight

Therefore

$V_f=15*30$

$V_f=450ml/hr$

6 0

3 years ago

Tan 15°+ Cot 15° =4

erik [133]

Where’s the rest of the question? Am I supposed to solve this completely?

5 0

3 years ago

Read 2 more answers

What is the sum of 3/8&11/6

Diano4ka-milaya [45]

3/8 + 11/6

LCM is 24

$\frac{9+44}{24}$

53/24

4 0

4 years ago