All categories

3 years ago

Whats 30 divided by 12

Mathematics

2 answers:

galina1969 [7]3 years ago

8 0

Answer:

2.5

Step-by-step explanation:

never [62]3 years ago

5 0

Answer:

2.5

Step-by-step explanation:

30/12 = 2.5

You might be interested in

two families go to a basketball game one family purchases two adult tickets and 3 youth tickets for $33 another family purchases

miskamm [114]

67,5 $ for 2 youth tickets and 5 adult tickets

6 0

3 years ago

Solve each system of equations; nonlinear algebra 2<br><br> x2 + x + y - 26 = 0<br> x + y = 1

BigorU [14]

Answer:

(5,-4) and (-5,6)

Step-by-step explanation:

Given:

$\left\{\begin{array}{l}x^2+x+y-26=0\\ \\x+y=1\end{array}\right.$

Solve it. First, express y in terms of x from the second equation:

$y=1-x$

Substitute it into the first equation:

$x^2+x+1-x-26=0\\ \\x^2-25=0\\ \\(x-5)(x+5)=0$

Apply zero product property:

$x-5=0\ \text{or}\ x+5=0$

So,

$x=5\ \text{or}\ x=-5$

When $x=5,$ then $y=1-5=-4$

When $x=-5,$ then $y=1-(-5)=6$

We get two solutions: (5,-4) and (-5,6)

8 0

3 years ago

A local television station for a city with a population of 500,000 recently conducted a poll where they invited viewers to call

Scilla [17]

Answer:

b. Invalid, because the sample may not be representative of the population.

Step-by-step explanation:

A sample of around 10% of the population is needed to be representative.

In this question:

We have a population of 500,000, and a sample of 10,000.

10,000/500,000 = 1/50 = 0.02 = 2% of the population, so not representative, and option b is correct.

8 0

2 years ago

What is the radical expression that is equivalent 275

Katena32 [7]

Answer:

I have written 275 in 5 different ways I hope it helps plz Mark me brainliest

8 0

3 years ago

Solids

vlabodo [156]

Answer:

xd? you look like the school hacker

Step-by-step explanation:

Id k

6 0

2 years ago