All categories

2 years ago

Which of the following decimal numbers are examples of terminating decimals?

2 answers:

8 0

A terminating decimal ends a so 2/3 or 0.666666.. is not terminating, it's repeating, another repeating is 0.345345345345345... (a non-repeating, non-terminating decimal would be pi)

a repeeting decimal like 0.666... would also be represented with a vinculum over the 6 (vinculum signifies a repeating group so 0.345345345 would have a vinculum over the 345 group then stop)

so termination decimals do not have vinculums or ...'s so the second choice (832.15902) is crossed out and all of the other choices are correct

answers
0.6868
14.1
32.7
9.125
1,087.59014

Alchen [17]2 years ago

7 0

Answer:

0.6868

14.1

23.7

9.125

1,087.59014

You might be interested in

A guinea pig in a large field is tethered to one end of a 10 metre rope. The other end of the rope is attached to a ring which i

My name is Ann [436]

Answer:

C) 30 by 10

Step-by-step explanation:

If the rail is ten meters long, and the rope is 10 meters long, they can travel 10 meters left of the rail, ten meters along the rail, ten meters right of the rail, and ten meters above the rail.

4 0

3 years ago

A cone shaped paper water cup has a height of 12 cm and a radius of 6 cm. If the cup is filled with water to half its height, wh

monitta

Answer:

The portion of the volume of the cup that is filled with water is $\frac{1}{8}$

Step-by-step explanation:

step 1

Find the volume of the paper water cup

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=6\ cm$

$h=12\ cm$

substitute

$V=\frac{1}{3}\pi (6)^{2}(12)$

$V=144\pi\ cm^{3}$

step 2

If the cup is filled with water to half its height, find out what portion of the volume of the cup is filled with water

Remember that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

In this problem the similar cone has half the height of the complete cone

The scale factor is equal to 1/2

therefore

The volume of the cup that is filled with water is equal to the volume of the complete cup by the scale factor elevated to the cube

$V=(1/2)^{3}(144\pi)=(1/8)144\pi\ cm^{3}$

therefore

The portion of the volume of the cup that is filled with water is

$\frac{1}{8}$

8 0

2 years ago

Read 2 more answers

Write a ratio as a ratio of whole numbers in lowest terms <br> $1.00 to $1.50

Hatshy [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

In a newspaper, it was reported that the number of yearly robberies in Springfield in

ryzh [129]

Answer:

The number of robberies in 2014 is 108

Step-by-step explanation:

Here, we want to calculate the number of robberies in 2014

from the question, the robberies went down by 40%

Let the number of robberies in 2014 be x

Thus;

40/100 * 180

= 72

This means that the value it went down was by 72

Thus;

x = 180-72

x = 108

5 0

2 years ago

A line passes through the origin and the point (3,5). What is the slope of the line?

masha68 [24]

$\bf \begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 0}}\quad ,&{{ 0}})\quad 
% (c,d)
&({{ 3}}\quad ,&{{ 5}})
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{5-0}{3-0}$

4 0

3 years ago