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Over [174]
3 years ago
13

Sixty-eight students, out of 100 surveyed, chose pizza as their favorite lunch item. If the school has 1250 students, how many s

tudents would likely say that pizza is their favorite if the survey is a fair representation of the student body?
Mathematics
1 answer:
7nadin3 [17]3 years ago
3 0

Answer:

850 students would say that pizza is their favorite

Step-by-step explanation:

You might be interested in
Polygon C and polygon D are similar. The perimeter of polygon C is 192 inches, and the perimeter of polygon D is 48 inches. If o
Marianna [84]

Answer:

B. 2 in.

Step-by-step explanation:

First, put the two perimeters together to form a fraction.

192/48, which can simplify to 4/1

Now, following the order in which you put the perimeters (I used C/D,) set it equal to the sides.

\frac{4}{1}  =  \frac{8}{x}

Now, cross multiply. (multiply 1 and 8, 4 and x.)

4x = 8

Now, solve.

x=2 inches.

3 0
2 years ago
Compare. Write &lt;,&gt;,or =.<br> 250 lb __ 0.25 T
Llana [10]

Answer: 0.25 T is bigger


Step-by-step explanation:

0.25 T = 500 lb

4 0
3 years ago
A telecommunications company in a small town had 450 phone subscribers before they introduced a plan for newly joining members.
enot [183]

Answer:

450 x (1 + 0.5) ^ X = Phone subscribers

Step-by-step explanation:

Since a telecommunications company in a small town had 450 phone subscribers before they introduced a plan for newly joining members, and the company recorded an approximate 50% increase each month in the number of new phone subscribers, where they had one new subscriber at the start of the plan, to determine the number of phone subscribers x months after the plan was launched, the following function must be considered and solved:

450 x (1 + 0.5) ^ X = Phone subscribers

So, for example, in 3 months, the number of subscribers would be the following:

450 x (1 + 0.5) ^ 3 = 1,518.75

Thus, in 3 months, the company would have 1,518 subscribers.

4 0
3 years ago
PLEASE PLEASE HELP ME IM BEGGING
-Dominant- [34]

Step-by-step explanation:

D=M/V

M=D*V

V= M/D

M is mass

D is Density

V is Volume

Substitute and solve

5 0
3 years ago
The density of water is 1000 kilograms per cubic meter, and the density of ice is about 916 kilograms per cubic meter. If 575 ki
valina [46]

Answer:

Step-by-step explanation:

Its c

3 0
2 years ago
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