Ask question

Ask question

All categories

3 years ago

8

A class has 4 boys and 10 girls. What is the ratio in the simplest form that compares a number of boys to a total number of stud

ents?
need the right answer

1 answer:

sergejj [24]3 years ago

6 0

Answer:

4 to 14 should be the right answer

You might be interested in

Mr. Verrengia bought some math supplies at the local math depot. He

Ne4ueva [31]

Answer:

6.25

Step-by-step explanation:

7 0

3 years ago

PLEASE HELP ASAP AND THANKS Find x

baherus [9]

Answer:

The value of x is 2.

Step-by-step explanation:

First, you have to make the left side into 1 fraction by making the denorminator the same :

$\frac{x}{x - 2} + \frac{1}{5}$

$= \frac{5x}{5(x - 2)} + \frac{x - 2}{5(x - 2)}$

$= \frac{5x + x - 2}{5(x - 2)}$

$= \frac{6x - 2}{5(x - 2)}$

Then you have to do cross multiplication :

$\frac{6x - 2}{5(x - 2)} = \frac{2}{x - 2}$

$(6x - 2)(x - 2) = 5(2)(x - 2)$

$6 {x}^{2} - 12x - 2x + 4 = 10x - 20$

$6 {x}^{2} - 14x + 4 = 10x - 20$

$6 {x}^{2} - 14x + 4 - 10x + 20 = 0$

$6 {x}^{2} - 24x + 24 = 0$

$6( {x}^{2} - 4x + 4) = 0$

${x}^{2} - 4x + 4 = 0$

${x}^{2} - 2x - 2x + 4 = 0$

$x(x - 2) - 2(x - 2) = 0$

$(x - 2)(x - 2) = 0$

$x = 2$

5 0

3 years ago

What is four base ten blocks

Doss [256]

Answer: 40

Step-by-step explanation:

3 0

3 years ago

Which of the following equations is the formula of f(x) = x^1/3 but shifted 4 units to the left and 4 units up?

nlexa [21]

Answer:

Hence correct chcie is C.

$f\left(x\right)=(x+4)^{\frac{1}{3}}+4$

Step-by-step explanation:

Given function is $f\left(x\right)=x^{\frac{1}{3}}$

Now it says that function is shifted 4 units to the left and 4 units up.

We need to find about which of the given choice is correct for the given transformation.

When f(x) is shifted "h" units left then we write f(x+h)

So $f\left(x\right)=x^{\frac{1}{3}}$ will change to

$f\left(x\right)=(x+4)^{\frac{1}{3}}$

When f(x) is shifted "h" units up then we write f(x)+h

So $f\left(x\right)=(x+4)^{\frac{1}{3}}$ will change to

$f\left(x\right)=(x+4)^{\frac{1}{3}}+4$

4 0

3 years ago

Read 2 more answers

Consider the function f(x) = 9x^2- 3x + 3

algol [13]

Answer:

6x3(067)m

Step-by-step explanation:

uhm do the math

4 0

3 years ago