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3 years ago

8

Ben is 12 years older then ishaan.ben an ishaan first met two years ago . Three years ago , Ben was 4 times as old as ishaan. Ho

w old is Ben now?

2 answers:

nlexa [21]3 years ago

7 0

Answer: Ben is 19 Years Old*+* welcome

Step-by-step explanation:

kvasek [131]3 years ago

4 0

Answer:

26

Step-by-step explanation:

sorry i could be completely wrong, this problem is worded weirdly...

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What is the inverse of the function f(x) = one-quarterx – 12?

Ket [755]

Answer:

f^(-1)(x) = 4x + 48.

Step-by-step explanation:

Is suppose the function is f(x) = 1/4 x - 12

This is equivalent to the line y = 1/4 x - 12.

To get the inverse, change the x and y:

x = 1/4 y - 12

Now solve for y:

x + 12 = 1/4 y

y = 4x + 48

So the inverse f^(-1)(x) = 4x + 48.

3 0

3 years ago

Read 2 more answers

Write the polynomial in factored form.<br><br> x^3−3x^2−10x

kirill115 [55]

Answer:

x( x − 5 ) ( x + 2 )

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Mr.francos records show that 25% of his students bring their own lunches to school. which decimal represents the percent of stud

masya89 [10]

Answer:

c=100%-25%=75%

=75/100=0.75

6 0

4 years ago

joja [24]

Answer:

0.28 yr

Step-by-step explanation:

To find the doubling time with continuous compounding, we should look at the formula:

$FV = PVe^{rt}$

FV = future value, and

PV = present value

If FV is twice the PV, we can calculate the doubling time, t

$\begin{array}{rcl}2 & = & e^{rt}\\\ln 2 & = & rt\\t & = & \dfrac{\ln 2}{r} \\\end{array}$

1. Samuel's doubling time

$\begin{array}{rcl}t & = & \dfrac{\ln 2}{0.055}\\\\& = & \textbf{12.603 yr}\\\end{array}$

2. Claire's doubling time

$\begin{array}{rcl}t & = & \dfrac{\ln 2}{0.05625}\\\\& = & \textbf{12.323 yr}\\\end{array}$

3. Samuel's doubling time vs Claire's

12.603 - 12.323 = 0.28 yr

It would take 0.28 yr longer for Samuel's money to double than Claire's.

4 0

4 years ago

PLEASE HELP ME PLEASE

inessss [21]

Answer:

Choose date

Step-by-step explanation:

Choose any date so you could go to school face to face on that date

7 0

3 years ago