3 years ago

Approximate each irrational number to two decimal places without a calculator?

Mathematics

1 answer:

nirvana33 [79]3 years ago

6 0

2.24 when rounding is the answer when finding the square root of 5

You might be interested in

Leticia is paid $672 weekly. What is her annual salary?

denpristay [2]

Answer: b: 34,944

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The weight distribution of parcels sent in a certain manner is normal with mean value 17 lb and standard deviation 3.3 lb. The p

Yakvenalex [24]

Answer: The value of c would be 26.514 lb.

Step-by-step explanation:

Since we have given that

Mean = 17 lb

Standard deviation = 3.3 lb

At 99% level of significance, z = 2.58

So, it becomes,

$Z=\dfrac{X-\mu}{\sigma}\\\\2.58=\dfrac{X-17}{3.3}\\\\2.58\times 3.3=X-17\\\\8.514+17=X\\\\X=25.514$

So, the weight c would be

$c=25.514+1\\\\c=26.514$

Hence, the value of c would be 26.514 lb.

7 0

3 years ago

The graph of a proportional relationship passes through (5, 15)(5, 15) and (1, y)(1, y). Find yyThe graph of a proportional rela

nexus9112 [7]

Im sorry this question is confusing

5 0

3 years ago

A jet flies over the Air Force Base at 10:20 a.m. At 10:32 a.m., the plane passes over the Navy Base Station, 120 miles away. Ho

m_a_m_a [10]

Answer:

10 miles per minute

Step-by-step explanation:

distance = speed x time

but we are working out the speed, so it is speed = distance/ time

it takes 12 minutes, so we do 120/ 12 which gives us 10

3 0

3 years ago

Suppose that the expected value of a measurement is 2.0 m. Which of the following sets of measurements is the MOST accurate? A.

zavuch27 [327]

Answer:

C is probably the answer

Step-by-step explanation:

1.9 Is approximately 2

2.3 Is approximately 2

2.2 is also approximated to 2

1.8 Is also approximately 2

4 0

3 years ago