4 years ago

My school's enrollment is $506$ after a $10% increase. What was the school's enrollment before the increase?

Mathematics

1 answer:

EastWind [94]4 years ago

4 0

Answer:

Step-by-step explanation:

if 506 is 110 percent

than 100 percent would be 460

You might be interested in

Which of the following sets of values is a soulution to the following system of liner expressions, 4x+y=24 x-y=-4

aleksandrvk [35]

Hope this helps. I think it's right? haha haven't done this in a while.

7 0

3 years ago

2 Find the sum: 8 7 + - = ?

alukav5142 [94]

Answer:

Step-by-step explanation:

dont change the 10 and whats 8 + 7

7 0

3 years ago

Read 2 more answers

A scale drawing of a park is 1 inch equal to 15 feet. What is the actual area of the park?

sesenic [268]

Answer:

Step-by-step explanation:

To get the current area of the park you must multiply by 15 the number of inches indicated on the map.

4 0

3 years ago

Mr. Garza's family is attending the local soccer game. He has 30 to spend on food and drinks . The cost of chips is $2 and the c

enyata [817]

Answer:

Step-by-step explanation:

let x and y be the number of chip and pretzel bags respectively : 4x%2B2y%3 C=20 : if x=1 then 4%281%29%2B2y%3C=20--->{{2y<=16}}}--->y%3C=8 : if x=3 then 4%283%29%2B2y%3C=20--->{{2y<=8}}}--->y%3C=4 : so chips 1 and pretzels 8 : chips 3 and pretzels 4.

4 0

3 years ago

In Wellington, a city of 360,000 citizens, there has been an outbreak of vampires and werewolves There are 3,000 people infected

Alex17521 [72]

Answer:

0.0286 or 2.86%

Step-by-step explanation:

The total number of people that have werewolfism is 21,000.

Of those 21,000, 600 also have vampirism, while the remaining 20,400 do not. Therefore, the probability that someone has vampirism, given that they have werewolfism is:

$P(V|W)=\frac{N_{V\cap W}}{N_W}\\P(V|W)=\frac{600}{21,000} \\P(V|W)=0.0286=2.86\%$

The probability is 0.0286 or 2.86%.

3 0

3 years ago