All categories

2 years ago

In a computer lab there are 3 computers for every 6 students.How many computers will be needed for 24 students

Mathematics

2 answers:

schepotkina [342]2 years ago

8 0

There will be 12 computers needed

Anna [14]2 years ago

3 0

Answer:

<h2>12 computers = 24 students</h2>

Step-by-step explanation:

<h2>3 computers = 6 students</h2><h2>X computers = 24 students</h2><h2>cross multiply</h2><h2>6x = 3 × 24</h2><h2>6x = 72</h2><h2>divide both sides by 6</h2><h2>X = 12</h2>

You might be interested in

Help!!! I will give brainiest if correct!

maw [93]

Answer:

she would need 7 ounces

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

11 x 4.5<br> help asap!!!

FromTheMoon [43]

Answer:

49.5

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Reflect quadrilateral CJKM across the y-axis. Find the location of K'.

Montano1993 [528]

$K(1,4)\rightarrow K^{\prime}(-1,4)$

Explanation

Step 1

find the coordinate of every point of the quadrilateral

C(-3,1)

J(0,1)

K(1,4)

M(4,-2)

Step 2

When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite (its sign is changed).

$(x,y)\rightarrow reflect\text{ across y -Ax is}\rightarrow(-x,y)$

therefore

$\begin{gathered} C\mleft(-3,1\mright)\rightarrow C^{\prime}(3,1) \\ J\mleft(0,1\mright)\rightarrow J^{\prime}(0,1) \\ K\mleft(1,4\mright)\rightarrow K^{\prime}(-1,4) \\ M(4,-2)\rightarrow M^{\prime}(-4,-2) \end{gathered}$

so, the answer is

$K^{\prime}(-1,4)$

i hope this helps you

4 0

11 months ago

A jet took 4 hours to fly 1800 miles against a head wind, jets speed was 525 miles per hour what was the wind speed

Ksenya-84 [330]

Well its a pretty strong wind the answer is 75 mph

First you find out the distance without the wind which is 4x525 or 2,100

Now subtract 1800 from that and you get 300

But you’re still not done because 300 is the number of miles effected by the wind in the whole flight of 4 hours.

So just divide it by 4 and you get 75. So the wind is a 75 mph wind.

Brainliest my answer if it helps you out?

7 0

3 years ago

Please brake down why !

lana66690 [7]

Answer:

Step-by-step explanation:

using the rule of radicals

• $\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$