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ryzh [129]
3 years ago
6

Find an equation of variation when y varies inversely. Use the given values to write an equation that relates x and y.

Mathematics
1 answer:
gregori [183]3 years ago
6 0

Answer:

Step-by-step explanation:

y ∞ 1/x

y = k/x

Where k is our constant of proportionality

k = yx

x = 4 & y = 36

k = 4×36

k = 144

The Equation is y = 144/x

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Mary had 63 fliers to post around town last week she posted 1/3 of them this week she posted 2/3 of the remaining fliers how man
kogti [31]

Answer:down there

Step-by-step explanation:

Start with 60 fliers

post 1/4 of fliers so 60*.25=15

60-15=45 left

post 1/5 of remaining so 45*.20=9

45-9=36 left

Have a great day!

5 0
3 years ago
The sum of three consecutive odd integers is 153. what is the value of the largest of the integers?
Lelechka [254]
The answers would be 49,51,and53!
6 0
4 years ago
Find the fifth term of the arithmetic sequence in which t1 = 3 and tn = tn-1 + 4. A) 5 B) 7 C) 19 D) 23 2) Find the tenth term o
Sergeu [11.5K]
We know that

Part a) <span>Find the fifth term of the arithmetic sequence in which t1 = 3 and tn = tn-1 + 4
t1=3
t2=t1+4----> 3+4-----> 7
t3=t2+4-----> 7+4----> 11
t4=t3+4-----> 11+4---> 15
t5=t4+4-----> 15+4---> 19

the answer Part a) is 19

Part b) </span><span>Find the tenth term of the arithmetic sequence in which t1 = 2 and t4 = -10

we know that 
tn=t1+(n-1)*d-----> d=[tn-t1]/(n-1)
t1=2
t4=-10
n=4
find the value of d
d=[-10-2]/(4-1)-----> d=-12/3----> d=-4
find the </span>tenth term (t10)
t10=t1+(10-1)*(-4)----> t10=2+9*(-4)----> t10=-34

the answer Part b) is -34

Part c) <span>Find the fifth term of the geometric sequence in which t1 = 3 and tn = 2tn-1
t1=3
t2=2*t1----> 2*3----> 6
t3=2*t2----> 2*6----> 12
t4=2*t3-----> 2*12---> 24
t2=2*t4----> 2*24----> 48

the answer Part c) is 48</span>
3 0
4 years ago
Please help me with this, please!!!!!!!!!!!!!!!
DIA [1.3K]
First point (0,1)
x=0, -3*0+2y=2, y=1

second point (2,4)
-3x+2y=2
x=2, -3*2+2y=2, -6+2y=2, 2y=8, y=4

third point (-2, -2)  
x=-2, -3*(-2)+2y=2, 6+2y=2, 2y=-4, y=-2

5 0
4 years ago
Find the last number<br> 1, 2, 2, 4, 8, 32, 256, ___
Oduvanchick [21]

Answer:

8192

Step-by-step explanation:

In this sequence each term is the product of the two previous terms. Therefore the next term would be the product of 32 and 256.

32 × 256 = 8192

Therefore the final term is 8192.

3 0
3 years ago
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