What is a rational number? 3 examples

Mathematics

2 answers:

liraira [26]4 years ago

5 0

Answer: a fraction,a decimal that termenates,and $\sqrt{1}$

Step-by-step explanation:

abruzzese [7]4 years ago

3 0

Answer:

Example:

Number As a Fraction Rational?

5 5/1 Yes

1.75 7/4 Yes

.001 1/1000 Yes

−0.1 1/10 Yes

Step-by-step explanation:

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PLEASE PLEASE HELPPPP

Anastaziya [24]

You could expect about 1,248 students to play at least 4 hours every week.

Our tables have 100 students involved. All but 4 of the students are in the category of at least 4 hours. That is 96%.

Therefore, we simply need to multiply 0.96 by 1300 to get the estimated amount.

0.96 x 1300 = 1248

7 0

3 years ago

Read 2 more answers

Which statement must be true? a b c d

lozanna [386]

ANSWER

$\boxed {m \ne0}$

EXPLANATION

The given function is

$f(x) = mx + b$

We need to find the inverse of this function,

Let

$y= mx + b$

We interchange x an y to obtain,

$x = my + b$

We solve for y now to obtain,

$x - b = my$

We divide through by m to get,

$\frac{x - b}{m} = y$

Hence the inverse function is ,

${f}^{ - 1} (x) = \frac{x - b}{m}$

For this inverse to exist, the denominator must not be equal to zero,

Thus

$m \ne0$

The correct answer is A.

8 0

3 years ago

Read 2 more answers

Help plzzz...also give steps

geniusboy [140]

Answer:

392π

Step-by-step explanation:

Equation is 1/3(piR^2)*h

Radius is 7, 7 squared is 49.

1/3(49π)(24)

392π