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3 years ago

Mr. Tanaka is 35 yrs. old, and his son is 5. In how many years will Mr. Tanaka be exactly 3 times as old as his son

Mathematics

2 answers:

Naily [24]3 years ago

8 0

Answer:

11.6 years old

Step-by-step explanation:

If You divide 35 by 3 you get 11.6

salantis [7]3 years ago

3 0

MR. TANAKA WILL BE 50.

3×5=15

3×5=1535+15=50

HOPE THIS HELPS YOU!!!!

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A quantity P is an exponential function of time I, such that P = 160 when t = 6 and P = 150 when I = 4. Use the given informatio

Klio2033 [76]

Answer:

k = 0.032
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Step-by-step explanation:

Perhaps you want to use the points (t, P) = (4, 150) and (6, 160) to find the parameters P0 and k in the equation ...

$P(t)=P_0\cdot e^{kt}$

We know from the given points that we can write the equation as ...

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Comparing this to the desired form, we see that ...

$P_0=150\left(\dfrac{16}{15}\right)^{-2}\approx 131.836\\\\e^{k}=\left(\dfrac{16}{15}\right)^{1/2}\rightarrow k=\dfrac{1}{2}(\ln{16}-\ln{15})\approx 0.0322693$

So, the approximate equation for P is ...

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And the parameters of interest are ...

k = 0.032
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3 years ago

Write an equation in slope-intercept form for the line with slope 4 and y-intercept -5.

ArbitrLikvidat [17]

Answer:

y = 4x -5

Step-by-step explanation:

y = mx+b

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3 years ago

Suppose that x and y vary inversely and that y = 5 when x = 1. What is y when x = 15?

LiRa [457]

Answer:

Y=1/3

Step-by-step explanation:

X=k/y

So let's make k the subject of formula

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3 years ago

Which is more 0.5 or 5.0 and which is more 0.5 or 0.50

andriy [413]

1) 5.0
2) same

Hope that helped
And number two is equal because the 0 on the end don't count.
You could ask an teacher if you want, I mean I don't mine

7 0

3 years ago

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Jackson received a paycheck with a salary of $4,200. The check included a deduction of $725 for taxes, $215 in benefits paid by

Artemon [7]

Answer:

Step-by-step explanation:

(4,200 - 725) + 215 + 375 = 4065

I WAS THE FIRST TO PUT THIS, so if someone says the same, they copied me

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3 years ago

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Mr. Tanaka is 35 yrs. old, and his son is 5. In how many years will Mr. Tanaka be exactly 3 times as old as his son​

Mr. Tanaka is 35 yrs. old, and his son is 5. In how many years will Mr. Tanaka be exactly 3 times as old as his son