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Pie
3 years ago
7

Find an equation of variation in which y varies directly as x and y=10 when x equals 0.5. Then find the value of Y when equals 1

9
Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0

If x equals 19 then y would equal 380.

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Hey can someone help me and check my answers? thanks <3
Tasya [4]
Remember
x^-m=1/(x^m)
u^-3=1/(u^3)
1/(u^3)=1/125
therefor
u^3=125
u=5




x=-3
easy
y=-3-13
y=-16
correct



normally, y is output
(x,y)
chose al second numbers
0,3 are all acceptable
B and D




y=mx+b
m=-3
y=-3x+b
sub point
(x,y)
(1,-2)
-2=-3(1)+b
-2=-3+b
1=b
y=-3x+1

remember (x,y) you keep swtiching those

3 0
3 years ago
Which table represents a nonlinear function? Help please!
erma4kov [3.2K]
The second one or the middle table mark Brainliest please
5 0
3 years ago
Read 2 more answers
Jason eats 10 ounces of candy in 5 days how long does it take Jason to eat one pound of candy
tester [92]

there are 16 ounces to a pound

10/5 = 2 ounces per day

16/2 = 8

 so it took 8 days to eat 1 ppound

6 0
3 years ago
Do the indicated operation: Express your answers in the lowest terms<br><br> x/2+x/5
KonstantinChe [14]

Answer:

7x/10

Step-by-step explanation:

6 0
2 years ago
A cylindrical container is used to hold drinking water on the sidelines for a football team. The maximum capacity of the contain
wlad13 [49]
To solve this we are going to use the formula for the volume of a cylinder: V= \pi r^2h
where
V is the volume of the cylinder in cube centimeters 
r is the radius of the cylinder in centimeters 
h is the height of the cylinder in centimeters 

We know for the problem that volume of our cylinder is 26,460 mL. Since 1 mL =1cm^3, the volume of our cylinder is 26460cm^3. We also know for our problem that the height of our cylinder is 60 cm, so h=60. Lets replace those values in our formula and solve for r:
V= \pi r^2h
26460= \pi r^2(60)
26460=60 \pi r^2
r^2= \frac{26460}{60 \pi }
r^2= \frac{441}{ \pi }
r= \sqrt{ \frac{441}{ \pi } }
r= \frac{21}{ \sqrt{ \pi } }
r=11.8

We can conclude that the radius of the football team's <span>cylindrical container is 11.8 cm</span>
6 0
3 years ago
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