A population of 7,890 tulips is being studied. A sample of 500 tulips is used, and 479 of them are a solid color. How many of th
e entire population should be a solid color? Choose the correct proportion to determine the answer.
a) 479/7890 = X/500
b) X x 7,890 = 479 x 500
c) X/7,890 = 479/500
d) 7,890/X = 479/500
1 answer:
Answer:
C
Step-by-step explanation:
hope this helps :)
You might be interested in
Answer:
0.7.
Step-by-step explanation:
x^2 = 0.7x
x^2 - 0.7x = 0
x(x - 0.7) = 0
x = 0, 0.7.
0.3 x 0.4 = x
Answer: 0.12
X - 49.5 = 15
x = 15 + 49.5
x = 64.5
Answer:
Step-by-step explanation:
Given two upward facing parabolas with equations

The two intersect at


=
x=
area enclosed by them is given by
A=![\int_{-\sqrt{\frac{2}{5}}}^{\sqrt{\frac{2}{5}}}\left [ \left ( x^2+2\right )-\left ( 6x^2\right ) \right ]dx](https://tex.z-dn.net/?f=%5Cint_%7B-%5Csqrt%7B%5Cfrac%7B2%7D%7B5%7D%7D%7D%5E%7B%5Csqrt%7B%5Cfrac%7B2%7D%7B5%7D%7D%7D%5Cleft%20%5B%20%5Cleft%20%28%20x%5E2%2B2%5Cright%20%29-%5Cleft%20%28%206x%5E2%5Cright%20%29%20%5Cright%20%5Ddx)
A=
A=
A=
Hi bubonic bunkhouse boohoo ignominious globulin honing