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3 years ago

it takes john 30minutes to walk 15 blocks to the library as this rate how many blocks can he walk in one minutes

Mathematics

2 answers:

Ludmilka [50]3 years ago

7 0

Answer:

He can walk 1/2 of a block in one minute.

Step-by-step explanation:

elena-s [515]3 years ago

3 0

Answer:

2 blocks per minute

Step-by-step explanation:

if you do a ratio graph you would obviously have to do 30/15, which your answer would be 2

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Solve 7x/3 < 2 please

Mekhanik [1.2K]

Answer:

$\large\boxed{x$

Step-by-step explanation:

$\dfrac{7x}{3}$

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3 years ago

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Can someone help me with this problem? Thank you!

vesna_86 [32]

Answer: the answer is 180 $in^{2}$

Step-by-step explanation:

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2 years ago

How Do You Write .0676767 In Scientific Notation?

evablogger [386]

6.8 x 10^-2

The scientific notation of 70, 030, 000. To find the scientific notation of this value 
1. We first move the period which separates the whole number from the decimal number which is located after the numbers of the given value.
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4 years ago

Of the sundaes recently sold at Ice Cream Haven, 4 had nuts and 20 did not. Considering this

Svetlanka [38]

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3 years ago

Find the final amount. $4000 invested at 11% APR compounded quarterly for 5 years The final amount is $ nothing. (Do not rou

Angelina_Jolie [31]

<h3>The final amount is $ 6881.71</h3>

Solution:

The formula for compound interest, including principal sum, is:

$A = p(1 + \frac{r}{n})^{nt}$

Where,

A = the future value of the investment

P = the principal investment amount\

r = the annual interest rate in decimal

n = the number of times that interest is compounded per unit t

t = the time the money is invested

From given,

p = 4000

t = 5

$r = 11 \% = \frac{11}{100} = 0.11$

n = 4 ( compounded quarterly )

Substituting the values in formula,

$A = 4000(1 + \frac{0.11}{4})^{4 \times 5}\\\\ A = 4000( 1.0275)^{20}\\\\A = 4000 \times 1.720428\\\\A = 6881.7137 \approx 6881.71$

Thus the final amount is $ 6881.71

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3 years ago