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fomenos
3 years ago
15

A forest covers 72,000 acres. A survey finds that ​0.7% of the forest is​ old-growth trees. How many acres of​ old-growth trees

are​ there?
Mathematics
1 answer:
Vsevolod [243]3 years ago
6 0
Jsjsjsjjdkdnxkwmkamskxmdkdkd
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The state of mishgan recored an all time high snowball of 355.9 inches during the winter of 1978-79 its lowest snowfall of 81.3
Rama09 [41]

Answer:

<u>274.6 inches</u> more snowfall Michigan received during the winter of 1978-79 than in 1930-31.

Step-by-step explanation:

Given:

The state of Michigan recorded an all time high snowfall of 355.9 inches during the winter of 1978-79.

Its lowest snowfall of 81.3 inches was recorded during the winter of 1930-31.

Now, to find how much more snowfall did Michigan received during the winter of 1978-79 than in 1930-31.

The snowfall in 1978-79 = 355.9 inches.

And, the snowfall in 1930-31 = 81.3 inches.

So, to get the how much more snowfall in 1978-79 than 1930-31 we subtract:

Snowfall in 1978-79 - Snowfall in 1930-31.

355.9\ inches-81.3\ inches = 274.6\ inches.

Therefore, 274.6 inches more snowfall Michigan received during the winter of 1978-79 than in 1930-31.

8 0
3 years ago
What place value is 7 in 7,000.2
Dennis_Churaev [7]

Answer:

thousands place

Step-by-step explanation:

Have a nice day

8 0
3 years ago
Assume that when adults with smartphones are randomly​ selected,41 ​% use them in meetings or classes. If 5 adult smartphone use
kotegsom [21]

Answer:

0.345

Step-by-step explanation:

Use binomial probability:

P = nCr pʳ qⁿ⁻ʳ

where n is the number of trials,

r is the number of successes,

p is the probability of success,

and q is the probability of failure (1−p).

n = 5, r = 2, p = 0.41, and q = 0.59.

P = ₅C₂ (0.41)² (0.59)⁵⁻²

P = 0.345

3 0
3 years ago
A hotel Manager needed to seat 250 guests at a wedding party. Can he seat them in groups of 5 or 10?
svet-max [94.6K]

The manager can do both but if he does 10 he will have 25 groups but if he does 5 he will have 50 groups so the simple way is 10 so he will have 25 groups

8 0
4 years ago
A drama club earns $1040 from a production. A total of 64 adult tickets and and 132 student tickets are sold. An adult ticket co
uranmaximum [27]
64(2T)+132(T)=1040
128T+132T=1040
260T=1040   i used T instead of x for ticket and then you divide so student should be 4 and then multiply 2T and Adult ticket is 8
4 0
3 years ago
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