Estimate the product by first rounding each value as indicated.248.99 × 709.255
round each to the nearest hundred
A. 175,832
B. 900
C. 140,000
D. 175,800
Answer: C
Mathematics
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Translate the sentence to an equation.A number increased by 7 is 29.
A. 29 + x = 7 B. 7 + x = 7 C. 7 + 29 = x D. 7 + x = 29
Mathematics
Solve the problem.The logistic growth model 
represents the population of a bacterium in a culture tube after t hours. What was the initial amount of bacteria in the population?
A. 39 B. 41 C. 45 D. 40
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Graph the function by hand. Solve the equation f(x) = 0 by observing your graph. Round approximations to two decimal places.f(x) = - 
A. {1.60} B. {-1.60, 1.60} C. {8} D. {-1.60}
Mathematics
Solve and check your solution(s). If the equation has no real solution, so state.
= -5
A. 25 B. 20 C. 30 D. no real solution
Mathematics