2 years ago

What is the domain and range of f(x)=3x?

Mathematics

1 answer:

vovangra [49]2 years ago

4 0

Domain; (-∞,∞), all real numbers

range; (-∞,∞), all real numbers

You might be interested in

The cost of each ticket at the carnival was $0.25. Li bought $7.50 worth of tickets. How many tickets did she buy?

Drupady [299]

She bought 30 tickets. Just do 7.50 divide 0.25.

8 0

2 years ago

What is 11/3 divided by 2/3

sleet_krkn [62]

Answer:

11/2

Step-by-step explanation:

you use the keep, change, flip method so this becomes 11/3 times 3/2 then multiply regularly

4 0

2 years ago

In Zachs class 3/5 of the 25 students are boys. How many boys are in Zachs class?

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

(3/5)*25=15

4 0

2 years ago

The volume of a spherical tank is 790.272 pie cubic feet what is the diameter of the container

pochemuha

Answer:

The diameter is 13.88 feet.

Step-by-step explanation:

1. The formula for calculate the volume of a sphere is:

$V=\frac{3}{4}(r^{3}\pi)$

Where $r$ is the radius.

2. The diameter is:

$D=2r$

3. So, you must solve for the radius in the first equation:

$r=\sqrt[3]{\frac{4V}{3\pi}}$

$r=\sqrt[3]{\frac{4(790.272ft^{3} )}{3\pi}}\\r=6.94ft$

4. Then, the diameter is:

$D=2(6.94ft)\\D=13.88ft$

8 0

3 years ago

Brianna has 4 pink bracelets one third of all her braces are pink how many places does Rihanna have the brand has 4 pink bracele

tankabanditka [31]

Can you retype this? It's kind of hard to understand what you are saying

3 0

3 years ago