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3 years ago

PLEASE HELP! 40 POINTS!

Mathematics

1 answer:

Keith_Richards [23]3 years ago

5 0

Answer:

Describes it:

graph opens up

range y>=0

vertex at (0,0)

increasing (0,infinity)

Doesn't:

symmetric to x-axis

domain x>=0

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The Miller family consumes 20 jugs of milk in 4 weeks how much milk will be consumed in 8 weeks?

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40 jugs u just double it so ya

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A video store sells used DVDs for $9.65, tax included. About how many could you buy with the $130 you go for selling your textbo

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2 years ago

Assume that a company sold 5.75 million motorcycles and 3.5 million cars in the year 2010. The growth in the sale of motorcycles

OverLord2011 [107]

Answer:

Final answer is approx 6.644 years.

Step-by-step explanation:

Given that a company sold 5.75 million motorcycles and 3.5 million cars in the year 2010. The growth in the sale of motorcycles is 16% every year and that of cars is 25% every year.

So we can use growth formula:

$A=P\left(1+r\right)^t$

Then we get equation for motorcycles and cars as:

$A=5.75\left(1+0.16\right)^t$

$A=3.5\left(1+0.25\right)^t$

Now we need to find about when the sale of cars will be more than the sale of motorcycles. So we get:

$3.5\left(1+0.25\right)^t>5.75\left(1+0.16\right)^t$

$3.5\left(1.25\right)^t>5.75\left(1.16\right)^t$

$\frac{\left(1.25\right)^t}{\left(1.16\right)^t}>\frac{5.75}{3.5}$

$\left(\frac{1.25}{1.16}\right)^t>1.64285714286$

$t\cdot\ln\left(\frac{1.25}{1.16}\right)>\ln\left(1.64285714286\right)$

$t>\frac{\ln\left(1.64285714286\right)}{\ln\left(\frac{1.25}{1.16}\right)}$

$t>6.6436473051$

Hence final answer is approx 6.644 years.

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2 years ago

HELP ME PLEASE!!! I NEED HELP!

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<u>For the whole numbers:</u>

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3 years ago

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Which is greater 10 L or 1000 ML

velikii [3]

I am assuming you mean mL. So milliliters.
Milli is the thousandths.
1,000 milliliters is 1 liter.
That would mean that 10L is greater than 1,00mL.

Hope this helps!

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3 years ago

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