All categories

4 years ago

Help plz show work

Mathematics

1 answer:

Sidana [21]4 years ago

7 0

Answer: see below

Step-by-step explanation:

7) Algebraic Inequality: x ≠ 3

--> -∞ < x < 3 and 3 < x < ∞

Graph: ←-----------o-----------→

Interval Notation: (-∞,3) ∪ (3, ∞)

8) This is a duplicate question of #7

9) Algebraic Inequality: x ≠ 2 and x ≠ 7

--> -∞ < x < 2 and 2 < x < 7 and 7 < x < ∞

Graph: ←-------o-------o-------→

2 7

Interval Notation: (-∞, 2) ∪ (2, 7) ∪ (7, ∞)

10) Algebraic Inequality: x ≠ -4 and x ≠ 0

--> -∞ < x < -4 and -4 < x < 0 and 0 < x < ∞

Graph: ←-------o-------o-------→

-4 0

Interval Notation: (-∞, -4) ∪ (-4, 0) ∪ (0, ∞)

You might be interested in

What is the length of AC? (Giving 50 Points)

skad [1K]

5 and shout out to the one above me :)

Step-by-step explanation:

|-2|+|3|

Distance means basically adding the 2 numbers with absolute value. Absolute value is making both numbers positive.

|-2|+|3| = 5

To check this, you add -2+5 and that is equivalent to 3.

Another way:

Another way is to to count the number of times you can skip on the number line just like I show in the image below.

6 0

2 years ago

Read 2 more answers

ANSWER PLEASE & ALLLL STEPS

kupik [55]

Answer:

you are looking for the circumference. which is C(circumference)= x r (radius)

the radius is =to half of the diameter.

c=56.55

Step-by-step explanation:

circumference=distance around

C=pid

d=diameter

pi=3.14 approx for t his question

given

diameter=18

C=18*3.14

C=56.52 in

length around is 56.52 inn

4 0

3 years ago

A cubic foot of water weighs 62.4 lbs. A water storage tank can hold 89.5 lbs. How much will the water in the storage tank weigh

MakcuM [25]

89.5 lbs, if this is a trick question.

7 0

3 years ago

SOME ONE PLEASE HELP How do you dilate a figure with a factor 3?

salantis [7]

Answer:

Serch in gooogle really works

Step-by-step explanation:

8 0

3 years ago

Please show your work.

levacccp [35]

The amount of money you have is $ 20864.521

<h3>Solution:</h3>

Given that you invested $15,000 dollars for 11 years at 3% annual interest compounded continuously.

To find: total amount of money

The compound interest formula for compounded continously is given as:

$A = p e^{rt}$

Where "p" is the principal

"r" is the rate of interest

"t" is the number of years

Here in this problem, p = 15000

t = 11 years

$r = 3 \% = \frac{3}{100} = 0.03$

Substituting the values in formula we get,

$A = 15000e^{0.03 \times 11}\\\\A = 15000e^{0.33}\\\\A = 15000 \times 1.390968\\\\A = 20864.521$

Thus the amount of money you have is $ 20864.521

5 0

3 years ago