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
Dovator [93]
3 years ago
9

Does anyone know a rule that work for all of these

Mathematics
1 answer:
Oxana [17]3 years ago
3 0
Divide each term in the y column by 2 to go from this list {8, 2, 0, 2, 8} to this list {4, 1, 0, 1, 4}

This list {4, 1, 0, 1, 4} is a bunch of perfect squares so it suggests that y = x^2

However we must double the values to get back to the original list. So the rule is y = 2*x^2

You might be interested in
a spinner is divided into nine equal sections numbered 1 through 9. predict how many times out of 270 spins the spinner is most
evablogger [386]
I'd say around 150 times
5 0
3 years ago
How do I solve 4/9+9/2 and write my answer as a mixed number?
jenyasd209 [6]

9 has factors of 3*3.

2 is prime, so no factors.

from those two denominators, we can get the LCD of hmmm simply their product, namely 18.

\bf \cfrac{4}{9}+\cfrac{9}{2}\implies \stackrel{\textit{using the LCD of 18}}{\cfrac{(2)4+(9)9}{18}}\implies \cfrac{8+81}{18}\implies \cfrac{89}{18}\implies 4\frac{17}{18}

now, recall that, to get the mixed fraction, we divide 89 ÷ 18, the quotient goes up front, the "4", and the remainder is the one atop, the "17".

8 0
3 years ago
A DISASTER RELIEF GROUP DELIVERS 395 FIRST AID KITS. THE GROUP DELIVERS AN EQUAL NUMBER OF FIRST AID KITS TO 3 COUNTRIES. HOW MA
postnew [5]
395/3
about 132
Hope this helped
7 0
3 years ago
Read 2 more answers
Helpppppp mathhh failing
LenKa [72]
Sin60 =b/10
<span>√3/2 = b/10
</span>b = <span>√3 / 2 (10)
</span>b = 5<span>√3
</span>
d^2  = 10^2 - (5√3)^2
d^2 = 100 - 75
d^2 = 25
d = 5

sin30 = b/a
1/2 = 5√3  / a

a = 5√3 (2)
a = 10√3

c^2 = (10√3)^2  -  (5√3)^2
c^2 = 300 - 75
c^2 = 225
c = 15

so
a =10√3,  b = 5√3, c = 15,d = 5
answer is
D. last choice

4 0
3 years ago
If 200g of fat is used for 8 cakes, how much is used for 3 cakes?
Mrrafil [7]
200 divided by 8=25
25 x 3 <span>=75g</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Use the definition of a Taylor series to find the first four nonzero terms of the series for f(x) centered at the given value of
    15·1 answer
  • How is this number read? 21.095
    10·1 answer
  • 1. Find the phase shift of the function y = 5cos(2x + pi/2).
    12·1 answer
  • How many times does 18 go into 50
    8·2 answers
  • An observer (O) spots a plane (P) taking off from a local airport and flying at a 33° angle
    15·1 answer
  • a cone with volume 5000m^3 is dialated by a scale factor of 1/5. what is the volume of the resulting cone?​
    7·2 answers
  • What is 2/3 ÷ 4/5<br><br>2/3 <br>5/6<br>1 1/5<br>3 1/3​
    9·1 answer
  • Noah and Andre are 15 miles apart on a bike path when they start biking toward each other . Noah rides at a constant speed of 4
    14·1 answer
  • Please help me! It's due today at 8:30!!!
    10·2 answers
  • The perimeter of a rectangular deck measured 130 m. What are the possible
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!