3 years ago

If you had $20 US, estimate how many Yen and Pounds you would have. Show your work. please help

Mathematics

2 answers:

AlladinOne [14]3 years ago

5 0

I’m not trying to scam you I’ll do the work but can you give more details

GuDViN [60]3 years ago

3 0

Answer:

$20 USD equal 2094 JPY

Step-by-step explanation:

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Please please please please please please add help me

nirvana33 [79]

Answer:

5.3

Step-by-step explanation:

Use Pyth Theorem

a^2 + b^2 = c^2

6^2 + b^2 = 8^2

36 + b^2 = 64

b^2 = 28

Sq root of 28 = 5.3

4 0

2 years ago

Compound interest of $1000 is invested at 10% compounded continuously, the future value s at any time t in years is given by s=1

crimeas [40]

Answer: 6.93 years

Step-by-step explanation:

Given

Rate of interest is $r=10\%$

Future value is given by $s=1000e^{0.1t}$

For the investment to double itself, i.e. $s=2000$

$\Rightarrow 2000=1000e^{0.1t}\\\Rightarrow 2=e^{0.1t}\\\\\text{Taking log both sides}\\\\\Rightarrow \ln 2=0.1t\\\\\Rightarrow t=\dfrac{\ln 2}{0.1}\\\\\Rightarrow t=6.93\ \text{years}$

It takes around 6.93 years to double the investment.

8 0

2 years ago

Factorize 5r⁸t⁵ - 3r⁴t⁴

Wewaii [24]

Factor r 4 t 4 out of 5 r 8 t 5 − 3 r 4 t 4 . r 4 t 4 ( 5 r 4 t − 3 )

7 0

2 years ago

1. If I can buy 3 pounds of grapes for $7.00, how much will 12 pounds cost?

Sladkaya [172]

7*4= $28 (hope this help!)

6 0

2 years ago

Read 2 more answers

What is the length of a car if the length on the scale madel car is 17 cm and the scale is 2 cm : 50 cm?

Alex777 [14]

Answer:

x= 425

Step-by-step explanation:

6 0

2 years ago