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Wewaii [24]
3 years ago
9

Penny is training for a race. First she ran 1/10 of a mile 4 times. Next she ran 1/5 of a mile 3 times. Then she ran 3/10 of a m

ile 2 times. How far did Penny run during her training?​
Mathematics
2 answers:
V125BC [204]3 years ago
7 0

Answer:

4/10 + 6/10 + 6/10 = 16/10 = 1 6/10

Step-by-step explanation:

notka56 [123]3 years ago
4 0

Answer:

1 and 1/5 miles

Step-by-step explanation:1/10th of a mile 4 times is 4/10, 3/10ths of a mile 2 times is 6/10th, 4/10th + 6/10ths is 1 + 1/5 is 1 and 1/5

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In what statistical measurement would you be most interested when considering housing prices in a particular city?
Sophie [7]

Answer:

Median

Explanation:

Real estate prices are virtually usually biased to the right. If we estimate the price of a typical home in a city at $500,000. We would have no trouble locating properties for $2 million and $3 million, and perhaps even some $5 or $6 million residences. However, you won't find houses for under $1.5 million. Because of this, the mean value is pulled toward the high end more than the median value.

7 0
1 year ago
Which word phrase could represent the algebraic expression 2p + 3 where p represents Sam's age?​
s344n2d4d5 [400]

Answer:

1. 3 + 4x

2. 8/ x-y

3. X/2y

4. Four times a number m

5 let m represent months

30 + 12m

4 0
3 years ago
Describe a model that represents 3/3 * 4/4
ioda
3/3 = 1
4/4 = 1
1 × 1 = 1
3/3 × 4/4 = 1
8 0
3 years ago
Read 2 more answers
A chocolate manufacturer sells a 320g ar of chocolate for 50p. The size of the bar is reduced by 20%, and the price to 42p.
Contact [7]

Answer:

  less value

Step-by-step explanation:

To deterimine if value was improved or not, we need to compare the price reduction to the size reduction.

__

The reduction in price is ...

  ((new value)/(old value) -1) × 100%

  = (42/50 -1) × 100% = -16%

The size reduction of 20% is more than the price reduction of 16%, so the chocolate bar is <em>less value</em>.

_____

<em>Additional comment</em>

Compared to the original value, the new price to chocolate ratio is ...

  0.84/0.80 = 1.05

Effectively, the price was raised by 5%.

6 0
1 year ago
The population of a city is currently 1500. It is expected to triple every
matrenka [14]

Answer:

135000

Step-by-step explanation:

1500 x 3 x 30

so u start out with ur number u have now then u multiply that by 3 because it triples every year and it askes the population in 30 years so its 1500x3x30 = 135000 ur welcome

8 0
3 years ago
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