IS 7 LESS THAN OR GREATER THAN -3

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

8 0

Answer:

7 is greater

Step-by-step explanation:

Graph it on a number line. 7 is on the positive side and -3 is the negative side, and positive numbers always are bigger than negative numbers.

aalyn [17]3 years ago

6 0

Answer:

7 is greater than -3

Step-by-step explanation:

7 is positive meaning is more than any negative number

You might be interested in

suppose a traveler is selected from this sample at random. Let event A = home sharing and event B = fly. Are events A and B inde

Schach [20]

Answer:

Yes, P(A) = P(A|B)

Step-by-step explanation:

The context of the question is incomplete but I've assumed logically what it might be;

Whether a traveller flies or doesn't fly to their destination is unrelated to whether they home share or not;

Therefore, they are independent;

Independent events are events where the outcome of one event has no effect on the probabilities of the outcomes from a second event;

This can be represented mathematically as: P(A) = P(A|B);

The corollary of this is P(B) = P(B|A);

A common example easily understood would be if you flip a coin, there is a 50% chance of heads and 50% chance of tails;

If I flip and gets a heads first, the probability of getting a heads or tails on the second, third or tenth flip is going to be unchanged, i.e. 50% chance of heads and 50% chance of tails

5 0

3 years ago

Given f(x) = 2 / x-3 , find f(4)

Montano1993 [528]

Option #1:

$f(x)=\frac{2}{x-3}$

f(4), this means that x = 4

To find f(4), substitute/plug in 4 into "x" in the function:

$f(x)=\frac{2}{x-3}$ Plug in 4 into "x" since x = 4

$f(4)=\frac{2}{4-3}$

$f(4)=\frac{2}{1}$

f(4) = 2

Option #2:

$f(x)=\frac{2}{x} -3$

f(4), this means that x = 4

To find f(4), substitute/plug in 4 into "x" in the function:

$f(x)=\frac{2}{x} -3$

$f(4)=\frac{2}{4} -3$ To combine fractions, they need to have the same denominator. Multiply -3 by $(\frac{4}{4} )$ so that they have the same denominator.