1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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
You might be interested in
A point that is 7 units from the y-axis is reflected across the y-axis. What is the distance of this new point from the y-axis?
Alona [7]
The new distance is -7on the y axis

7 0
3 years ago
What 5 consecutive odd numbers equal 200
dimulka [17.4K]

Answer:

{36, 38, 40, 42, 44}

Step-by-step explanation:

You are implying that you are adding up 5 consecutive numbers, and should use the word "add" or the word "sum."

"The sum of 5 consecutive odd numbers is 200" leads to:

x + (x+2) + (x+4) + (x+6) + (x+8) = 200.  Note how each number is 2 more than the number preceding it.  In this way you can guarantee that all of the 5 numbers are odd.

Summing up, we get 5x + 20 = 200, or 5x = 180.

Dividing both sides by 5, we get x = 36.

Then the 5 consecutive integers are

{36, 38, 40, 42, 44}.  These add up to 200.

Unfortunately, these are consecutive EVEN numbers, not odd numbers.  

Please ensure that you have copied down this problem correctly.

5 0
3 years ago
The APR of Percy’s savings account is 4.4%, and interest is compounded monthly. If the principal in Percy’s savings account were
lutik1710 [3]

Answer:$11,389.39

Step-by-step explanation:

(Apex)

8 0
3 years ago
What is the cofunction of cos 2pi/ 9
fiasKO [112]

The cofunction of cos is sin(90-x)

90 degrees is equal to PI/2

The cofunction becomes sin(PI/2 - 2PI/9)

Rewrite both fractions to have a common denominator:

PI/2 = 9PI/18

2PI/9 = 4PI/18

Now you have sin(9PI/18 - 4PI/18)

Simplify:

Sin(5PI/18)

3 0
3 years ago
there are 5 people at a party. each person must shake hands once with every other person at the party. how many handshakes does
Viefleur [7K]
Here's why: 

<span>Say the 5 people are A, B, C, D, E </span>

<span>A shakes hands w/ B C D E </span>
<span>B shakes w/ C D E </span>
<span>C with D E </span>
<span>D with E </span>

<span>That's 10</span>
3 0
3 years ago
Other questions:
  • 7a+(8b) +(-15a)+9b + (-4c)+8=
    11·2 answers
  • Find x1 and x2.
    8·1 answer
  • g A group of people were asked if some psychics can help solve murder cases. 175 responded "Yes", and 474 responded "To". Find t
    15·1 answer
  • Hey zebra can run at a constant speed of 0.6Miles per minute how far can a zebra run in 30 minutes
    11·2 answers
  • Respuesta 43.38.9 X 1.000 =​
    5·1 answer
  • Please help me do it please
    7·1 answer
  • Suppose that z=6^500. Express the following in terms of z.
    8·1 answer
  • What is -296 = -8 (8a +5)? With work provided
    10·1 answer
  • Rick is setting up a model train track that is 5 5/6
    8·2 answers
  • A skydiver accelerates downward at 8m/s^2 during the first second. Her weight is -540 N. The net force on the skydiver is -290 N
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!