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
Andru [333]
3 years ago
12

If a number increases from 47 to 70.5 what is the rate of increase?

Mathematics
2 answers:
slamgirl [31]3 years ago
7 0
Rate of increase = change in the value of the number / initial number = (70.5-47)/47 = 23.5/47 = 0.5 = 50%
FrozenT [24]3 years ago
6 0
\frac{70.5-47}{47} \cdot100\%= \frac{23.5}{47} \cdot100\%= \frac{2350\%}{47} =50\%\\\\Ans.\ the\ rate\ of\ increase\ is\ 50\%
You might be interested in
Which choice is equivalent to the fraction below
kaheart [24]

Answer:

D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
one possible combination of homeroom groups is 18 groups of 10 students and 5 groups of 12 students. which equation uses the x =
vfiekz [6]

Answer: y - 5 = -5/6 (x - 18)

Step-by-step explanation:

The point-slope form of a linear equation is written using the slope of the line and one point in the line. From part A, the slope of the line representing this situation is m = -5/6.

Since x represents the number of 10-student groups and y represents the number of 12-student groups, the combination of 18 groups of 10 students and 5 groups of 12 students is represented by the point (18,5).

6 0
3 years ago
Darnell team scored 40 points at the game Donald score 15% of the teams points how many points the Darnell score
andriy [413]
Donald scores 6 points
3 0
3 years ago
What is the surface area of a piece of pipe that is open at both ends, has a radius of 6 inches, and a height of 18 inches? (Use
Ratling [72]
i hope this helps you

7 0
3 years ago
Please help, having a bit of trouble with it.
Dimas [21]

Answer:

.9b+2

Step-by-step explanation:

You first add 3.8b and -2.9b which equals .9b

Then you add -7 and 9 which equals 2

Hope this helped!

4 0
3 years ago
Other questions:
  • Simplify (w^6c) (-3w^4c^3)
    6·1 answer
  • If I start at 327 how do I get to finish if I have to color in numbers divisible by six
    15·1 answer
  • Please need help ASAP!!! Answer and I’ll name you brainliest.
    12·1 answer
  • 34.989 to the nearest tenth
    8·1 answer
  • Which only lists multiples of 16?
    15·2 answers
  • PLEASE HELP
    9·1 answer
  • 3x + 2y = 4 and -2x + 2y = 24? *
    15·1 answer
  • Plz help i will give brainliest
    15·1 answer
  • A chemist mixes a 25 % acid solution with a 45% acid solution to make 600 ml of a 30% acid solution. How much of each type of so
    15·1 answer
  • 5m³ into cm³<br>Show the answer step by step ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!