3 years ago

Can choose two answers!

Mathematics

1 answer:

MissTica3 years ago

5 0

The answer is 1th and 2 nd

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A new toy hits the local store. Sales (in hundreds) increase at a steady rate for several months, then decrease at about the sam

Montano1993 [528]

Answer:

Option A.

Step-by-step explanation:

It is given that, sales (in hundreds) for several months can be modeled by the function:

$S(m)=-0.625|m-8|+5$

We need to find the month in which 400 toys were sold.

Substitute S(m)=4 in the given function.

$4=-0.625|m-8|+5$

$4-5=-0.625|m-8|$

$-1=-0.625|m-8|$

$\dfrac{-1}{-0.625}=|m-8|$

$1.6=|m-8|$

Now,

$\pm 1.6=m-8$

$1.6=m-8$ or $-1.6=m-8$

$1.6+8=m$ or $-1.6+8=m$

$9.6=m$ or $6.4=m$

Approx the value to the next whole number.

$m\approx 10$ or $m\approx 7$

It means, 400 toys were sold on 7th and 10th month.

Therefore, the correct option is A.

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3 years ago

Solve 3x+ 4x = 2. (2 points) O 2t10 O-2+2v10 3 O-2±10 3 O -41v10 3

Norma-Jean [14]

3x+4x=2
You add 3x and 4x which gets you 7x

7x=2
You divide both sides of the equation by 7

x=2/7
This will be your result

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3 years ago

Evaluate the expression a2+6ab for a=−3 and b=4.

xxTIMURxx [149]

(-3)2+6(-3)(4) is -63

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4 years ago

How much should Tabatha budget monthly for insurance that costs $956.89 for the entire year?

elixir [45]

$79.74083 is the answer hope i help you

i divided 956.89 in 12 so that was the answer

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Please help!!!!!!!!

Arisa [49]

It should be C., is that what the graph looks like?

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4 years ago