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3 years ago

What is the decimal form?4 1/3 4.13 4.3…

Mathematics

1 answer:

loris [4]3 years ago

5 0

1.
4 is a whole number so it remains constant.

2.
1/3 = 0.33

Answer: 4.3333333.....

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Kelly has a ribbon that is 60 inches long. She

Anon25 [30]

Answer:20

Step-by-step explanation: Cause 60-20=40

8 0

3 years ago

In a recent poll, 44% of survey respondents said that, if they only had one child, they would prefer the child to be a boy.

viva [34]

Answer:

a) The probability that 71 of 150 will prefer boy child is 71/150 or 0.47

b) The result contradicts the poll actual percentage is 47.33% which is 3.33% more than the poll predicted

Step-by-step explanation:

If 71 out of 150 prefer boy child

The probability that the 71 will prefer boy child is

= 71/150

The actual percentage is

(71/150)*100%

= 47.33%

This contradicts the poll as this is more than the poll predicted. That means Less than 71 of 150 actually preferred boy child.

5 0

4 years ago

Jolie sends between 22 and 23 text messages per day. Each text message costs $0.89. Suppose Jolie's cellular bill spans a period

kondor19780726 [428]

Answer:

C. $945

Step-by-step explanation:

Cost of 1 cellular bill = (number of text msgs per day) x (cost per text msg) x (number of days in billing period)

in this case, it is given that :

cost per text msg = $0.89

number of texts per day = 22 or 23

billing cycle = 6 weeks = 6 x 7 = 42 days

hence,

Cost of 1 cellular bill = (22 or 23) x $0.89 x 42 days

if she sends 22 messages,

Cost of 1 cellular bill = (22) x $0.89 x 42 days= $822.36

if she sends 23 messages,

Cost of 1 cellular bill = (2) x $0.89 x 42 days= $859.74

if we compare thse 2 numbers that we have calculated with the choices, the closest match would be C. $945. The rest are just too far away in comparison.

8 0

4 years ago

Which triangle makes this statement true

galina1969 [7]

Answer: I’m definitely sure that it’s B

7 0

3 years ago

Robert uses a wheelbarrow to haul wood from the back yard to his neighbor's house located 9 meters away. If he takes two breaks

Naily [24]

Answer:

3 meters

63 meters

Step-by-step explanation:

In order for his two breaks to occur after even distances, simply divide his total path in three:

$B = \frac{9}{3}\\ B=3\ meters$

He will reach his first break after 3 meters.

If he can only take 9 pieces at a time the number of trips required is:

$n=\frac{36}{9}\\ n=4$

Note that he will have to back to the back yard for the first three trips (traveling back the 9 meters path). The total distance traveled is:

$d= 3*(9+9)+9\\d=63\ meters$

He will travel 63 meters.

6 0

3 years ago