3 years ago

How many 1/2's are in 5 1/2?

Mathematics

1 answer:

KatRina [158]3 years ago

7 0

Answer:

Step-by-step explanation:

1/2 * 2 = 1, 5 1/2 * 2 = 11.

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Area of a regular octagon with radius 8

bixtya [17]

Step-by-step explanation:

Area of the octagon = 2(1+√2)8=309.02 units

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3 years ago

Determine the factors of x3 - 12x2 - 2x + 24 by grouping?

ollegr [7]

Take x as common factor x(x^2-12x-2)+24

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3 years ago

(1 half,2) and (1,2 over 3) what is the answer when finding slopes you must show your work

iris [78.8K]

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3 years ago

Mateo is culturing bacteria that have a growth rate of 5.3% per hour. If the current population is 38,762 bacteria, how many bac

Taya2010 [7]

..Given:

$\begin{gathered} a=38762 \\ r=5.3\%=\frac{5.3}{100}=0.053 \\ t=20 \end{gathered}$

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Using the future value formula for growth rate

$\begin{gathered} P_a=P_c(1+r)^t \\ P_a=(Bacteria,final,population) \\ P_c(Bacteria,current,population)=38762 \\ r(rate)=0.053,t(time,in,hour)=20 \end{gathered}$

Therefore

$\begin{gathered} P_a=38762(1+0.053)^{20} \\ P_a=38762(1.053)^{20} \\ P_a=38762(2.809101) \\ P_a=108886.39 \\ P_a\approx108886 \end{gathered}$

Hence, population of bacteria in 20 hours is 108,886

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2 years ago

How do I find the quotient for 42.6 ÷ 0.07

OLga [1]

Answer:

Step-by-step explanation:

42.6 divided by 0.07 is 608.571428

Regular division.

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3 years ago