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pickupchik [31]
3 years ago
14

If each person takes up 225 square feet of space, how many people can fit into an area that is 15 feet by 30 feet?

Mathematics
2 answers:
ehidna [41]3 years ago
6 0

Answer:

2 ppl fit into 15 by 30

Step-by-step explanation:

if 1 person fits in 225 then 15 by 30 is 450 square feet.

450÷225 = 2

so 2 ppl fit

Vinil7 [7]3 years ago
3 0
2
1 person equals to 225
225 times two is 450 so it would be two people
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For each ordered pair, determine whether it is a solution to the system of equations.
Simora [160]

Answer:

No, Yes,Yes, No

Step-by-step explanation:

5x is false

5 0
2 years ago
The city of Oakland is experiencing a movement of its population to the suburbs. At present 85% of the total population lives in
Oxana [17]

Answer:

A. \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right]

B.   (0.85    0.15)

C. 79.2% population in the city while 20.8% population in the suburb

Step-by-step explanation:

(a) The transition matrix for the information is

                C        S

            \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right]

(b) the probability vector for the information is

         (\frac{85}{100}  \ \   \frac{15}{100} )

and this gives us

         (0.85    0.15)

(c) we simply multiply the above  two matrices to find the percent of the population can be expected to be in each category after one year after

\left[\begin{array}{cc}0.85&0.15\end{array}\right] \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right] = \left[\begin{array}{cc}0.792&0.208&\end{array}\right]

in the city there are 79.2% while in the suburb, there are 20.8%

5 0
3 years ago
Two supplementary angles have a ratio of 4:5 what is the measure of the larger angle?​
Mila [183]

Answer:

100°

Step-by-step explanation:

Supplementary means the sum of the angles is 180°

so we add 4+5 = 9

180/9 = 20

20 now we multiply according to the ratio

20x4:20x5

80:100

the measure of the largest is 100°

4 0
3 years ago
There are 500 toothpicks in a small box. If a jumbo box is made by doubling all the dimensions of the small box, how many toothp
Kisachek [45]
Volume is length x width x height. if you double those it is 2length x 2width x 2 height so you are increasing the volume by 8 times (2x2x2). 8 x 500 = 4000<span>                                   D.) 4,000 Toothpicks
</span>
4 0
3 years ago
Read 2 more answers
PLEASE HELP (20pts, attachment below) Find x and y.
kherson [118]

Step-by-step explanation:

5x +2 = 182 -4x

5x+4x = 182-2

9x = 180

x = 180/9

x = 20

4y +2 = 5x +2

4y = 5x

4y = 5(20)

4y = 100

y = 100/4

y = 25

3 0
3 years ago
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