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d1i1m1o1n [39]
4 years ago
12

What would it mean if there was an outbreak of cholera? A. The disease has infected a few people spread out over a large distanc

e. B. The disease has spread suddenly and rapidly. C. The disease has been eradicated or erased; it no longer exists. D. The disease has been controlled and is no longer a threat to humans. Please select the best answer from the choices provided A B C D
Mathematics
1 answer:
Dmitry_Shevchenko [17]4 years ago
5 0

Answer:

I think that it is B because its the only answer that makes sense

Step-by-step explanation:

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forty five ounces per. flask

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PLEASE HELP ASAP! Question 12. Thank you
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In the first column, put days at the top and pounds at the bottom.

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Given the function f(x), whose graph is shown below, place the black draggable dot at the point that corresponds to f−1(−4).
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3 years ago
I thought of an integer.if i multiply it by itself you will get 9.What is my number
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The number is 3 because 3 multiplied by itself (3) is equal to 9.
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3 years ago
Read 2 more answers
What's the surface area ratio &amp; the volume ratio??<br><br> please help me ASAP!!
Ulleksa [173]

Answer:

Step-by-step explanation:

Volumes of two spheres A and B = 648 cm³ and 1029 cm³

Things to remember:

1). Scale factor of two objects = \frac{r_1}{r_2} [r_1 and r_2 are the radii of two circles]

2). Area scale factor = \frac{(r_1)^2}{(r_2)^2}

3). Volume scale factor = \frac{(r_1)^3}{(r_2)^3}

Volume scale factor Or Volume ratio = \frac{V_A}{V_B}

                         \frac{(r_1)^3}{(r_2)^3}= \frac{648}{1029}

                         \frac{r_1}{r_2}=\sqrt[3]{\frac{648}{1029} }

                         \frac{r_1}{r_2}=\frac{6(\sqrt[3]{3})}{7(\sqrt[3]{3})}

                        \frac{r_1}{r_2}=\frac{6}{7}

Therefore, scale factor = \frac{r_1}{r_2}=\frac{6}{7}

                                      ≈ 6 : 7

Area scale factor Or area ratio = (\frac{r_1}{r_2})^2=(\frac{6}{7})^2

                                                   = \frac{36}{49}

                                                   ≈ 36 : 49

Volume scale factor or Volume ratio = \frac{648}{1029}

                                                             = \frac{216}{343}

                                                             ≈ 216 : 343

4 0
3 years ago
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