All categories

3 years ago

20% of the children in a sports club play tennis.

Mathematics

2 answers:

padilas [110]3 years ago

8 0

Answer:

160 children

Step-by-step explanation:

We can get this solution by working backwards in the equation.

First, we can treat the total number of strudents who play tennis as 't'. Giving us the equation: 8 = .25(t) . Solving this we get that there are 32 tennis players.

Next, we have to derive the total number of children in the sports club. Setting up 'x' as the total number of children, I get the equation 32 = .2(x) . Which leads us to the solution of 160 children in the sports club.

Alex3 years ago

4 0

Answer:

160 children

Step-by-step explanation:

We can get this solution by working backwards in the equation.

First, we can treat the total number of students who play tennis as 't'. Giving us the equation: 8 = .25(t) . Solving this we get that there are 32 tennis players.

Next, we have to derive the total number of children in the sports club. Setting up 'x' as the total number of children, I get the equation 32 = .2(x) . Which leads us to the solution of 160 children in the sports club.

Step-by-step explanation:

You might be interested in

Write the sentence as an equation. 396 subtracted from p is t

Paladinen [302]

P - 396 = t <== ur equation

7 0

2 years ago

Read 2 more answers

Assume that in a statistics class the probability of receiving a grade of A equals .30 and the probability of receiving a grade

Tom [10]

Answer:

Answer D is correct

6 0

3 years ago

After the drama club sold 100 tickets to a show, it had $300 in profit. After the next show, it had sold a total of 200 tickets

ZanzabumX [31]

Answer:

B. y-300=4(x-100)

Step-by-step explanation:

4 0

2 years ago

please help. will give brainliest! review the table of values for function p(x). what is lim (x -14) p(x), if it exists? (table

Lubov Fominskaja [6]

Answer:

DNE

Step-by-step explanation:

The the given table, we have;

As x approaches -14 from the left, at x = -14.001, p(x) = 1.96

$\lim \limits _{x \to -14^{-}} p(x) = 1.96$

As x approaches -14 from the right, at x = -13.999, p(x) = 1.97

$\lim \limits _{x \to -14^{+}} p(x) = 1.97$

The value of p(x) when x = -14 is $\lim \limits _{x \to -14} p(x)$ = Undefined, or is not definable, therefore, p(x) Does Not Exist (DNE) when x = -14, and we have;

$\lim \limits _{x \to -14} p(x)$ Does Not Exist, DNE.

3 0

2 years ago

What 8(9+16) plz i need help

Fynjy0 [20]

I think it would be 8*9+8*16 which would be 72+128= 200

3 0

2 years ago

Read 2 more answers