All categories

3 years ago

Most statistics are not useful. true, or false

Mathematics

2 answers:

aksik [14]3 years ago

5 0

False..............................

Nuetrik [128]3 years ago

4 0

Hi friend,

it is false. Because of more statistics are useful.

hope it helps...

You might be interested in

Factor the algebraic expression 18a + 14 18a + 14 = (Factor completely.)

stich3 [128]

Answer:

You cannot factor that any more.

Step-by-step explanation:

The equation is as simple as it can be.

5 0

2 years ago

Which expression has the same value as 4÷25 in fraction form

otez555 [7]

Answer:

4/25

Step-by-step explanation:

It is a fraction with 4 in the numerator and 25 in the denominator.

6 0

3 years ago

I really need this answered so I can understand how to do the rest.

qwelly [4]

Answer:

Step-by-step explanation:

We can write

$4=\sqrt{\frac{3v}{3.14*8}}\\4^2=\frac{3v}{25.12}\\16*25.12=3v\\401.92=3v\\133.9733333333333=v$

4 0

3 years ago

Identify the angle between 0 and 360 degrees that is coterminal with the

Andrei [34K]

Answer:

option 2

Step-by-step explanation:

By repeatedly subtracting 360° from the given angle.

1155° - 360° = 795°

795° - 360° = 435°

435° - 360° = 75° ← coterminal angle

4 0

3 years ago

Water is being pumped into a 12-foot-tall cylindrical tank at a constant rate.

Stels [109]

Answer:

4 feet

Step-by-step explanation:

It is given that:

• At 2:30 p.m., the water depth was 2.6 feet.

• It is now 5:00 p.m., and the depth of the water is 3.6 feet.

So in 2.5 hours ( 5pm - 2:30pm) the water rose 1 feet (3.6 - 2.6).

Now we can find how much water rises in 1 hour by setting up a ratio (let x be the depth increase of water in 1 hr):

$\frac{2.5}{1}=\frac{1}{x}\\2.5x=1*1\\2.5x=1\\x=\frac{1}{2.5}\\x=0.4$

So, in 1 hour, the water level will rise 0.4 feet

So, at 6pm (1 hour from 5 pm) it will rise to 3.6 + 0.4 = 4 feet

8 0

3 years ago