forty children from an after school club went to the matinee. this is 25% of the children at the club. how many children are in the club

Answer: B

Step-by-step explanation: When the number of observations is odd the formula is:

$ x_m = x_\frac{n+1}{2}$

When the number of observations is even the formula is:

$ x_m = \frac{x_\frac{n}{2}+x_\frac{n+2}{2}}{2}$

Answer:

The total capacity of the tank  = 16 gallons

32 bottles can be filled with the water in the tank.

Step-by-step explanation:

Let the total capacity of the tank = K gallons

Now here, according to the question

3/4 capacity  of the tank = 12 gallons

⇒

or, K = 16 Gallons

So, the total capacity of the tank is 16 gallons.

Now, capacity of 1 bottle =  0.5 gallon= (1/2) gallon

So, number of bottles filled = Capacity of each bottle x Total capacity of tank

n = 0.5 gallon x 16 gallons = 32 bottles

Hence, 32 bottles can be filled with the water in the tank.

the square root between 4 and 5 is \sqrt{24}.

Answer:

Any square root between 16 and 25, not including 16 and 25.

Step-by-step explanation:

Square root of 16 is 4. Square root of 25 is 5. Any number between 16 and 25 when squared will be between 4 and 5.

well , I guest you should add them all together

103.5 + 320.75+186.30 = 610.55 miles for all three days

I hope that's help !