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
TiliK225 [7]
3 years ago
11

A certain bean plant grows 15% of its height each day today after 10 days the bean plant is 27 inches tall how tall was it yeste

rday
Mathematics
1 answer:
frez [133]3 years ago
3 0
Given:
15% of its height each day
27 inches on day 10.

How tall was it yesterday?

27 represents 115% of the height yesterday. So we divided 27 by 115% to get yesterdays height.

27 ÷ 115% = 23.48 inches.

The plant was 23.48 inches tall yesterday.

To check:
23.48 x 15% = 3.52 inches
23.48 + 3.52 = 27 inches

You might be interested in
Please help I have 30 mins
Vladimir79 [104]

Answer:  0.6 in 10 % ; 0.4 in 15 %

Step-by-step explanation:

1. (x*10%) + (y*15%)/ x+y=12%

2. x+y = 1  x= 1-y

(0.1x + 0.15y/ x+y= 12/100) * 100

(10x + 15y/x+y = 12)*(x+y)

10x+15y= 12x + 12y

-2x=-3y

2x = 3y   2(1 - y)= 3y

2-2y=3y   2= 5y

y= 0.4

x= 0.6

4 0
3 years ago
Suppose the graph of a cubic polynomial function
galina1969 [7]

Answer:

Y= - 5

X=0

Y=1-x. Intercept. Put x=0

X=1-y.intercept.put y=0

Slope = y-y1/x-x1 =0+5/0-0 = not answer Undecided value

7 0
3 years ago
How many times 0.05 is 0.5
rosijanka [135]
To answer your question:
0.5 is 10 times greater than 0.05
8 0
3 years ago
NEED HELP PLEASE FAST!
Aleks [24]
For one it would be c and d 
Two x is greater than seven 
three would be x is greater than or equal to 6 
Four would be subtract eight from both sides you get 24 and then divide by negative four which gets you negative six but then you have to turn the sign around. Number set would be anything above negative six,so like negative five, 52, and one
Five would be subtract 3 from both sides giving you 5 on the right side and then multiply by six on both sides giving you thirty on the right side, resulting in x is greater than or equal to thirty. Three numbers that would work would be thirty, fifty nine, and thirty five.
4 0
3 years ago
5/2 rational or irrational
Hatshy [7]

Answer: rational

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation for the sentence "The product of a number n and 7.7 equals 112.42." Solve for the variable.
    15·1 answer
  • What is the least common denominator of the expressions?<br> x + 1/4x and 3(X + 1)/2x2​
    12·1 answer
  • Decrease of 65% is the same as multiplying by what<br> percent?
    7·2 answers
  • 3. (2.56 x 10^6) x (3.56 x 10^2) =
    7·2 answers
  • Evaluate the expression when x=8 and y=2. 3x-5y 5(x y)
    15·1 answer
  • What is the solution to the inequality -2y + 15 &lt; 11?
    5·2 answers
  • Help is very much needed :)
    9·1 answer
  • Plz help ASAP <br> Plz plz plz help ASAP the pic is there so you can see the question
    9·1 answer
  • PLease help! Thanks!
    13·1 answer
  • I need help on this logarithmic equation I need it solved step by step * It asks to solve it in terms of x. *
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!