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
Ostrovityanka [42]
3 years ago
14

Suppose the number of leaves z on a tree varies directly with the height of the tree y in yards and directly with the cube of th

e hours x of direct sunlight that the tree receives. If a tree that is 7 yards tall and receives 6 hours of direct sunlight has 6048 leaves on it, then how many leaves will be on a tree that is 2 yards tall but receives 11 hours of sunlight?
Mathematics
1 answer:
SpyIntel [72]3 years ago
4 0

Answer:

The number of leaves are 10648

Step-by-step explanation:

By the given information,

number of leaves be= z

height of tree= y

hours of sunlight= x

by the given conditions,

z = (k)(y)(x^{3})

,where k is portionality constant.

now, z=6048, y=7 and x=6,

evaluating value of k using above conditions,

k=4

thus, using this value of k,

z=(4)(2)(11^{3})

z= 10648.

You might be interested in
Type the slope-intercept equation
natulia [17]

Answer:

y= -2x +1

Step-by-step explanation:

<u>slope- intercept form</u><u>:</u>

y= mx +c, where m us the gradient and c is the y-intercept.

Let's find the value of m first using the gradient formula.

Gradient= \frac{y1 - y2}{x1 - x2}

m =  \frac{ - 3 - 3}{2 - ( - 1)}  \\ m =  \frac{ - 6}{2 + 1}  \\ m =  \frac{ - 6}{3}  \\ m =  - 2

y= -2x +c

To find the value of c, substitute a pair of coordinates.

When x= -1, y=3,

3= -2(-1) +c

3= 2 +c

c= 3 -2

c= 1

Thus the equation of the line is y= -2x +1.

4 0
3 years ago
What are the zeros of the polynomial equation f(x)=x^2-12x+20?
bagirrra123 [75]
f(x)=x^2-12x+20\\\\\text{The zeros:}\\\\f(x)=0\to x^2-12x+20=0\\\\x^2-10x-2x+20=0\\\\x(x-10)-2(x-10)=0\\\\(x-10)(x-2)=0\iff x-10=0\ \vee\ x-2=0\\\\\boxed{x=10\ \vee\ x=2}
8 0
3 years ago
CAN SOMEONE PLEASE HELP
Lorico [155]

Answer:

52 degreesssssssssssssssssss

Step-by-step explanation:

its OVER 9,0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

5 0
2 years ago
NEED HELP ASAP
natulia [17]
<span>The total distance traveled and the time spent driving on the trip can be represented by both a relation and a function</span>
3 0
2 years ago
A clipboard cost $2.23.It cost $0.58 more than a notebook.Lisa bought two clipboards and one notebook.She paid with a ten dollar
Katen [24]
First you'd subtract .58 from 2.23 to get the price of the notebook.

2.23 - .58 = 1.65

(2.23×2)+1.65= 6.11

Now subtract 6.11 from ten to figure out the change amount.

10 - 6.11 = 3.89
6 0
2 years ago
Read 3 more answers
Other questions:
  • Jason’s savings account has a balance of $1847. After 5 years, what will the amount of interest be at 6% compounded semiannually
    7·2 answers
  • 15 POINTS! PLEASE HELP ME OUT !!! Determine which polynomial can be rewritten to include the factor below.
    10·2 answers
  • What is the initial value of the equation shown?
    7·2 answers
  • PLS HELP ASAP GIVING BRAINLIEST TO RIGHT AWNSER
    8·2 answers
  • What is 324,120,800 in scientific notation​
    12·1 answer
  • To the nearest unit, what is the perimeter of this pentagon?
    15·1 answer
  • Reduce the fraction to lowest terms 16/24
    15·2 answers
  • PLEASE HELP!!
    10·1 answer
  • The area of a circular fountain is 121pi square feet. What is the diameter of the fountain?
    6·1 answer
  • Please help me answer question 6/11
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!