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Reika [66]
3 years ago
15

The bat population in a certain Midwestern county was 270,000 in 2012, and the observed doubling time for the population is 34 y

ears.
Mathematics
1 answer:
Lena [83]3 years ago
3 0
What’s the question?
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On a trip to the art museum lily rode the subway for 7/10 mile and walked for 3/10 mile how much farther did she ride on the sub
zmey [24]
4/10 Miles because 7/10 - 3/10 = 4/10
7 0
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Cos 52º=______
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I think that answer is a
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4 years ago
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1. General Trades A roofer earns $24 per hour plus $36 per hour overtime. If he puts in 40 hours of regular time during a certai
snow_tiger [21]

Answer:

He should work 6\frac{2}{3} hours in overtime.

Step-by-step explanation:

Let x represents the number of hours of regular time and y represents the number of hours of overtime,

Since, earnings are $24 per hour for regular time and $36 per hour for overtime,

Thus, total earning = (24x + 36y) dollars,

Here, x = 40 hours and total earning = $ 1200,

By substituting the values,

1200 = 24(40) + 36y

1200 = 960 + 36y

240 = 36y

⇒ y = 6\frac{2}{3}\text{ hours}

Hence, he should work 6\frac{2}{3} hours in overtime.

5 0
4 years ago
What is (528^5 x 2419^9)^6 - 328?
damaskus [11]

Answer:

Exact Form:

(41036433850368 ^6  x  2419 ^54 )− 328

Decimal Form:

2.48516121  x  10 ^264

6 0
3 years ago
What is the mean of the values in the stem-and-leaf plot?
prisoha [69]

Answer:

You're answer is 42

Step-by-step explanation:

if you add all the numbers together, you would get 336. since there are eight numbers in the data set, you should divide it by eight.. with that said, 336/8 is 42

8 0
3 years ago
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