What are the restrictions on the domain Click the link for the pic

The specifications for an electronic device state that it is to be operated in a room with relative humidity ℎ defined by |ℎ − 5

Nadya [2.5K]

Answer: $\Large\boxed{20 < h < 80}$

Step-by-step explanation:

Given inequality

$|h-50| < 30$

The goal of the question

To find the minimum and maximum of the relative humidities

For this question, we need to solve the inequality

Simplify the absolute value sign

$h-50 < 30$ or $h-50 > -30$

Add 50 on both sides

$h-50+50 < 30+50$ or $h-50+50 > -30+50$

$\Large\boxed{h < 80}$ or $\Large\boxed{h > 20}$

Hope this helps!! :)

Please let me know if you have any questions

5 0

1 year ago

Mei has 8 jars of soup. Each jar contains 300 milliliters of soup. What is the smallest pot mei can use to heat all the soup? a.

NeX [460]

Answer:

Option B. 3 liters

Step-by-step explanation:

First, we shall determine the total volume of soup that Mei have. This is illustrated below:

Mei have 8 jars of soup containing 300mL each. Therefore, she has a total of = 8 x 300mL = 2400mL.

Next, we shall convert 2400mL to litres (L). This can be obtain as follow:

1000mL = 1L

Therefore, 2400mL = 2400/1000 = 2.4L

Mei have 2.4L of soup.

Since the total volume of the soup that Mei have is 2.4L, she will be needing a minimum of 3L pot to heat up all the soup.

3 0

3 years ago

PLEASE ANSWER

irga5000 [103]

the answer would be 5% because 56 is 20% of 280 and thats 4 years so you divide by 4 which gets you 5%.

3 0

3 years ago

Read 2 more answers

Which scatterplot shows the correct division for using the Area Method to draw the trend line?

mihalych1998 [28]

Answer:

c

Step-by-step explanation:

c

5 0

3 years ago

Read 2 more answers

Which equation does the graph of the systems of equations solve? 2 linear graphs. They intersect at 0,3

Rainbow [258]

Answer:

D. $2x+3=-8x+3$

Step-by-step explanation:

We have been given a graph of system of linear equations and we are asked to choose the system of equations representing the given graph.

Upon looking at our graph we can see that our lines intersect at point (0,3). To find the system of equations represented in the graph we will substitute x=0 in our given equations and see which equation gives us an output of 3.

Let us start with 1st option.

A. $-2x+3=8x-3$

Upon substituting x=0 we will get

$-2*0+3=8*0-3$

$0+3=0-3$

$3\neq-3$

Since we get 3 on one side of equation and -3 on other side of equation, therefore, option A is not a correct choice.

B. $-2x+4=-8x+4$

Upon substituting x=0 we will get,

$-2*0+4=-8*0+4$

$0+4=0+4$

$4=4$

Since this system of equations intersect at point (0,4), therefore, option B is not a correct choice as well.

C. $2x+4=8x-4$

Upon substituting x=0 we will get,

$2*0+4=8*0-4$

$0+4=0-4$

$4\neq-4$

Therefore, option C is not a correct choice as well.

D. $2x+3=-8x+3$

Upon substituting x=0 we will get,

$2*0+3=-8*0+3$

$0+3=0+3$

$3=3$

Since this system of equations intersect at point (0,3), therefore, option D is the correct choice.

4 0

3 years ago