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
Anarel [89]
3 years ago
14

N 1846 the depth of the river was 5 feet deep. In 1847 it dropped to 3.2 feet. This year, 1848, it rose to 6.6 feet. Find the pe

rcent change in river depth
Mathematics
1 answer:
gayaneshka [121]3 years ago
5 0

Answer:

40.4%

Step-by-step explanation:

Given data

Initial depth= 5feet

Final depth= 5-3.2+6.6= 8.4feet

Hence the percent change

% change= FInal-initial/final*100

% change= 8.4-5/8.4*100

% change= 3.4/8.4*100

% change= 0.404*100

% change=40.4%

Hence the percent change is 40.4%

You might be interested in
15% 0f ______ is 12?
Daniel [21]
You can say : 15/100 = 12/? ⇒ ?=12*100/15 ⇒ ? = 80 so 15% of 80 is 12 :)))
i hope this is helpful 
have a nice day 
5 0
3 years ago
Blaine exchanges $100 for yen before going to Japan.
olasank [31]

So for this, we will be using dimensional analysis:


\frac{\$100}{1} *\frac{88.353 \yen}{\$1} =\frac{8835.3}{1}


In short, he should receive ¥8835.30.

5 0
3 years ago
Write a story that would explain the graph below.
vlabodo [156]

Answer:

Johny rode his bike 30ft up the hill and stopped to rest and then rode back down. He rode up another 30ft and stopped then started his descent back down.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
An empty box is shaped like a rectangular prism. the box has a base area of '9/10' square foot and a height of '1/3' foot. How m
maxonik [38]

Answer:3/10

Step-by-step explanation:

9  divided by 3 is 3 so that it

Next to 3/10 the denominator away stays the same,

3 0
3 years ago
Determine if the two triangles are congruent.If they are state how you know
Finger [1]

Answer:

1. yes, both triangles sides are congruent

2. yes, they have congruent sides and they have a congruent angle

3. yes, congruent sides and angle

4. yes, 2 congruent angles

5. no, only one congruent angle not enough proof

6. yes, 2 congruent angles

7. no, only one congruent angle not enough proof

8. no, only one congruent side

6 0
2 years ago
Read 2 more answers
Other questions:
  • Identify the number of decimal places in each factor.
    7·1 answer
  • If n represents a number in the following sequence, the next term in the sequence can be determined by using which of the follow
    7·2 answers
  • Can you please help me?? Its urgent will upvote all correct answers!
    15·1 answer
  • Help with #7 and #12
    13·1 answer
  • A rancher has 200 feet of fencing to enclose two adjacent rectangular corrals of the same dimensions. What dimensions produce a
    13·1 answer
  • You are testing the claim that the proportion of men who own cats is significantly different than the proportion of women who ow
    14·1 answer
  • The number of squares that are required to fill a rectangle of 512 cm by 108 cm, if each square of length 8 cm is _____________.
    15·2 answers
  • Jack mixes yellow and blue paint to make green paint that he will use to paint his basement. He uses a ratio of 3 pints of yello
    10·1 answer
  • In one year, a government collected $6770 per person in taxes. If the population was 220,000,000, how much did the government co
    9·1 answer
  • Which expression is equivalent to 8r+16
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!