2 years ago

Which of the figures below have the same area?

1 answer:

6 0

Answer:

2 and 3 cuz they both have An area of 24

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attashe74 [19]

34- 6, 12, 18, 24, 30, 36
35- 15, 30, 45, 60, 75, 90

3 0

3 years ago

dimaraw [331]

Answer:

1.97 ounces

Step-by-step explanation:

-The exponential decay function is given by the formula:

$P_t=P_oe^{-rt}\\\\$

Given that the half-life is 4 days, we can substitute in the formula to solve the rate of decay for a single half-life:

$P_t=P_oe^{rt}\\\\P_t=0.5P_o\\\\\therefore 0.5=e^{-4r}\\\\-4r=In(0.5)\\\\r=0.17329$

#Since, 1 week has 7 days, 3 weeks is a 21-day period, thus, t=21.

#We substitute and solve for the amount remaining after 21days of decay:

$P_t=P_oe^{-rt}\\\\=75e^{-21\times 0.17329}\\\\=1.97072\\\\\approx1.97 \ oz$

Hence, the amount remaining after 3 weeks of decays is approximately 1.97 ounces

4 0

3 years ago

Nata [24]

Answer:

About $150 billion US dollars to buy Venezuela

Step-by-step explanation:

It's a big place

3 0

3 years ago

LenaWriter [7]

Use google...........

5 0

3 years ago

astraxan [27]

Okay try to round the whole number and see if you can solve that should help you

7 0

2 years ago