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3 years ago

William can text 84 words in 6 minutes. At this rate, how many minutes would it take him to text 126 words?

Mathematics

1 answer:

kow [346]3 years ago

8 0

Answer:

The time required to text 126 words is = 9 minutes

Step-by-step explanation:

Given data

William can text 84 words in 6 minutes

Time required for text one word = $\frac{6}{84}$ minute

Therefore the time required to text 126 words is given by

T = Time required for text one word × Total no. of words

T = $\frac{6}{84}$ × 126

T = 9 minutes

Therefore the time required to text 126 words is = 9 minutes

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Anna71 [15]

The equation is for when you compound annually is
$A=P(1+r)^t$

A=future amount
P=initial amount or principal
r=interest rate in decimal form
t=time in years

so
A=A
P=3500
r=7.5%=0.075
t=13

$A=3500(1+0.075)^{13}$
$A=3500(1.075)^{13}$
use your calculator
A=8961.4457
round to nearest dollar
A=$8961

that's how much the investment will be worth after 13 years

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belka [17]

Answer:

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Step-by-step explanation:

as we know that the

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