All categories

3 years ago

Which of the following fractions is equivalent to a repeating decimal?

Mathematics

2 answers:

juin [17]3 years ago

5 0

Answer: 2/3

Step-by-step explanation:

1/5= 0.2

3/4=0.75

5/8=0.625

2/3=0.666666667

so there for 2/3 is the repeating decimal!

sasho [114]3 years ago

4 0

Answer:

2/3

Step-by-step explanation:

Divide the fractions in the calculator, until you get a repeating number

You might be interested in

What is the length of a diagonal cube with a side length of 10cm?

Blizzard [7]

Answer:

Step-by-step explanation:

diagonal= $\sqrt{10^2+10^2}$

diagonal= $\sqrt{200}$

diagonal=14.1421356

5 0

3 years ago

9. An express delivery service advertises next-day delivery of any parcel it receives before 3PM. The actual success rate is 90%

Juli2301 [7.4K]

Answer:

a) P(X =16 ) = 0.1853

b) $P(X \leq 12)$ = 0.0684

Step-by-step explanation:

GIVEN DATA:

n = 16

p = 0.90

from relation given probabllity can be solve

$P(X) = ^nC_x * p^x * ( 1 - p)^{n-x}$

$P(X =16 ) = ^{16}C_{16} * 0.90^x * ( 1 - 0.90)^{16-16}$

P(X =16 ) = 0.1853

b) $P(X \leq 12) = 1 - P(X \geq 13)$

= 1 - [ P(X = 13) +P(X = 14) +P(X = 15) +P(X = 16) ]

$= 1 - [ ^{16}C_{13} * 0.90^{13} * (1 - 0.90)^3 +^{16}C_{14} * 0.90^{14} * (1 - 0.90)^2 +^{16}C_{15} * 0.90^{15} * (1 - 0.90)^1 +^{16}C_{16} * 0.90^{16} * (1 - 0.90)^0 ]$

= 0.0684

4 0

3 years ago

A pen is being built that is 10 feet long and 20 feet wide. How much fencing material will be needed?

mr_godi [17]

Perimeter = 2(10+20) = 60feet

60ft fencing material is needed

7 0

3 years ago

Read 2 more answers

I need solving 4.8 (x+4)=2.6

victus00 [196]

<span>4.8 (x+4)=2.6
Use distributive property
4.8x + 19.2= 2.6
Subtract 19.2 from both sides
4.8x = -16.6
Divide 4.8 on both sides so that the only thing remaining on the left side is the variable x.
Final Answer: x = -3.458</span>

7 0

3 years ago

Read 2 more answers

I need help!!

hammer [34]

Answer:The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers. The "median" is the "middle" value in the list of numbers.

Step-by-step explanation:

4 0

3 years ago