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
QveST [7]
3 years ago
5

In January, the depth of a lake was 900 feet. In August, the depth of the lake was 810 feet. What is the percentage decrease of

the depth of the lake from January to August? OA. 90% OB. 10% Oc. 11% OD. 12%​
Mathematics
2 answers:
andriy [413]3 years ago
5 0
OA because 900 x 0.9 = 810
ruslelena [56]3 years ago
3 0
January. 900ft. 100%
August. 810ft. X%
X=810•100/900
X=90%
100-90=10%
Percentage decrease is 10%
Correct answer is 10%
You might be interested in
What exponential expression is equal to 2^-5 . 2^8
sineoko [7]

~~2^{-5} \cdot 2^8\\\\=2^{-5+8}~~~~~~~~~~~~~~~~~~~~~;[a^m \cdot a^n = a^{m+n}]\\\\=2^3

8 0
2 years ago
Solve the following equation in the picture....thanks:)
USPshnik [31]

The Verdicts on each value of u according to the given inequality are as follows; 11, 13 and 8.

<h3>What values ares solutions to the inequality; u ≤ 13?</h3>

It follows from the task content that the values which are solutions to the inequality; u ≤ 13 are to identified.

To determine the solution of an inequality on a number line, the number line representation of such inequality is very pivotal.

Therefore, the inequality given; u ≤ 13 simply implies that; the solution set of u includes 13 and all numbers to the left of 13 on the number line.

Hence, by considering each of the given values of u; we have;

  • 11 ≤ 13?; Yes.
  • 13 ≤ 13?; Yes.
  • 8 ≤ 13?; Yes.
  • 18 ≤ 13?; No.

Ultimately, the solutions to the inequality among the answer choices are; 11, 13 and 8 respectively.

Read more inequality solutions;

brainly.com/question/24372553

#SPJ1

7 0
1 year ago
Their corresponding helpppopooequivalent expressions,<br> Help help
Helga [31]
YOU PLAY ROBLÓX I PLAY TOOOOOO
7 0
3 years ago
Read 2 more answers
I need help ASAP can someone please help me right away​
iragen [17]

Answer:

0 degrees?

Step-by-step explanation:

It looks perfectly even to me

7 0
3 years ago
Read 2 more answers
The common unit to mesure angles is called?
iris [78.8K]
The common unit to measure angles is called.... degree
4 0
4 years ago
Other questions:
  • Choose the equation that is equivalent to the equation shown below.
    13·1 answer
  • Juan wants to earn more than $52 trimming trees. He charges $8 per hour and pays $4 in equipment fees. What are the possible num
    13·1 answer
  • Part B: Solve 2a − 5d = 30 for d. Show your work. (6 points)
    7·1 answer
  • Solve: the quantity 2x minus 20 divided by 3 = 2x<br><br> x = −5<br> x = −2<br> x = 2<br> x = 13
    7·2 answers
  • What is 8 divided by 827
    6·1 answer
  • A cylindrical metal tin has a diameter of 12 inches and a height of of 4 inches. An ounce of popcorn takes up about 45 cubic inc
    5·1 answer
  • Julia charged $612 to her credit card. The cost of her next purchase caused her to go over her credit limit of $2000.
    10·2 answers
  • Two angles in a triangle add up to 78o.<br> What is the size of the third angle?
    7·1 answer
  • Find the surface area of the space figure represented by the net.
    13·1 answer
  • Hey ayo<br> WHERE ALL MY FNAF FANS AT WHO IS YOUR FAVORITE OUT OF THEM ALL PICK ATLEAST 3
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!