3 years ago

What fractions are less than and greater than 1/2

Mathematics

1 answer:

VLD [36.1K]3 years ago

4 0

Answer:

Less than: 1/4, 1/8, 1/16,...

Greater than: 5/8, 3/4, 1,...

Hope this helps :)

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Caroline puts $400 into a savings account that earns 6% annually. Write a function that represents this situation, where t is th

DaniilM [7]

Answer: 19 years

Step-by-step explanation:

Given

Amount invested $\$400$

Rate of interest $R=6\%$

after 1-year amount becomes

$A=400\left (1+6\%\right)\\A=400\left (1+0.06\right)\\A=400\times 1.06\\A=\$424$

After n years it is

$A=400\left (1.06\right)^n$

Sum accumulated is $\$1200$

$\Rightarrow 1200=400\left(1.06\right)^n\\\Rightarrow 3=\left(1.06\right)^n\\\text{Taking log both sides}\\\Rightarrow n=\dfrac{\ln 3}{\ln 1.06}\\\\\Rightarrow n=18.85\approx 19\ \text{years}$

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Anna35 [415]

Answer:

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Step-by-step explanation:

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3 years ago

What is the greatest common factor of 18&28

mestny [16]

List the GCF of 18 and 28
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28: 1, 2, 4, 7, 14, 28
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3 years ago

What is the common ratio of these numbers written as a fraction <br> 768,480,300,187.5

kolbaska11 [484]

Answer:

Step-by-step explanation:

im pretty sure it is 768/187.5 = about 4

because you are taking the highest number and putting it over the lowest number

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