Answer:
B. There is a significant chance of catching malaria in sub-Saharan Africa.
Explanation:
sub-Saharan Africa is a little bit above the equator which is mainly red. Therefore, you are very prone to catching malaria there.
Answer:
I believe its C
Explanation:
C because when you'll have control over the variables (salt and water) You can measure how much salt or water is actually needed to determine the freezing temp.
Try C or B. Let me know how it goes!
Answer:
Berlin Wall
Explanation:
that's what the border used to be
The consecutive numbers are either 2 and 3, or 7 and 8..
x(x+1) = x^2 + x
x^2 + x = 10x-14
quadratic form of x^2 + x = 10x-14:
x^2 - 9x + 14 = 0
(x-2)(x-7) = 0
x = 2, 7
so 2 and 3, or 7 and 8 are the answers
