It doubles every 4 hours, so after 24 hours there will be 6 doublings.
2^6 = 64
So, the population will be (3,000,000 * 64) or 192,000,000 in 24 hours.
The answer is B.
Answer:
13/8 = 1 5/8
Step-by-step explanation:
first make 3 1/4 into an improper fraction
3 1/4 = (3*4+1)/4 = 13/4
13/4 /2
we know that dividing by a number is multiplying by its reciprocal, so
(13/4)/2 = 13/4 * (1/2)
multiply the numerators together, and multiply the denominators together
13/4 * (1/2) = (13*1)/(4*2) = 13/8 = 1 5/8
Answer:
<h2>168.75 g</h2>
Step-by-step explanation:
the required mass of flour = (3÷4)×225 = 168.75
Answer:
$129.00 is the correct answer
Step-by-step explanation:
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Please mark Brainliest. Plz.
Answer:
x^2 = 25 x = 5, -5
2x^2 = 98 x = 7, -7
x^2 + 64 = 0 x = 8i, -8i
9x^2 - 16 = 0 x = 4/3, -4/3
x^2 + 9 = 25 x = 4, -4
(x-2)^2 = 25 x = 7, -3
(x-2)^2 +9 = 25 x = 6, -2
4(x-2)^2 +9 = 25 x = 4, 0
