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3 years ago

Simplify the given expression:. (12/8 t -5)2 =

Mathematics

1 answer:

ch4aika [34]3 years ago

5 0

Answer:

3t-10

Step-by-step explanation:

$( \frac{12t}{8} - 5)2$

$= (\frac{12t}{8} - \frac{5 \times 8}{8} )2$

$= ( \frac{12t - 40}{8} )2$

$= ( \frac{2(12t - 8)}{8} )$

$= 3t - 10$

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Step-by-step explanation:

Properties of a Parallelogram

Both Pairs of Opposite sides are Parallel
Both Pairs of Opposite sides are Congruent
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4 years ago

Last week, Jamie counted the number of rice grains in his plate, and found he had 250

Reil [10]

30% decrease
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3 years ago

A magazine currently has 8700 subscribers for its online web version. It is adding members at the rate of R(t) = 190e0.03t subsc

aleksklad [387]

Number of subscriber the magazine will have after 3 years from now approximately be 8767

<u>Solution:</u>

Given that magazine currently has 8700 subscribers for its online web version

$\begin{array}{l}{\mathrm{R}(\mathrm{t})=190 \mathrm{e}^{0.03 \mathrm{t}} \text { subscribers/month }} \\\\ {\mathrm{S}(\mathrm{t})=\mathrm{e}^{-0.06 \mathrm{t}}}\end{array}$

After 3 years, time(t) = 36 month

Total number of subscribers after 3 years from now :

Substitute "t" = 36

$\begin{array}{l}{\mathrm{R}(36)=190 \mathrm{e}^{0.03 \times(36)}=190 \times(2.944)} \\\\ {\mathrm{R}(36) \approx 560} \\\\ {\mathrm{S}(36)=\mathrm{e}^{-0.06 \times(36)}=0.12}\end{array}$

Subscribers remaining = 0.12 x 560 = 67.2

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Added Subscriber = 8700 + 560 = 9260

Remaining Subscriber = 8700 + 67.2 = 8767.2

Therefore number of subscriber the magazine will have after 3 years from now approximately be 8767

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4 years ago

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vekshin1

Answer:

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Step-by-step explanation:

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2 years ago

Coach McCarthy bought 6 soccer balls for 150

Ronch [10]

Each ball would be 2.50
If that's wut ur asking

Give me a thanks if it helps thx

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3 years ago

Read 2 more answers