3 years ago

Solve by substitution: Y= 2x+5 Y=2x+1

Mathematics

1 answer:

julia-pushkina [17]3 years ago

3 0

Just put down no solution. It's unsolvable.

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Kraig deposited money into a money market account. It has an interest of 12% and is compounded annually. Kraig thought 3% would

Klio2033 [76]

Answer:

If the amount is P, with the interest rate of 12%, the interest over the year is:

P*(1.12) - P = 0.12P

In this case the quarterly interest rate is:

0.12P/4 = 0.03P

With the same amount and 3% quarterly rate, the yearly interest would be:

P*(1.03)^4 - P = 0.1255P

The quarterly interest rate in this case is:

0.1255P/4 = 0.031375P

If the quarterly interest rate is r, it should be little less than 3% to yield a 12% yearly rate.

So Kraig is wrong.

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3 years ago

The cone in the figure below has a volume of 722 cubic centimeters and a height of 6

azamat

Answer:

r = 10.72 cm

Step-by-step explanation:

h = 6 cm

Volume of cone = 722 cubic cm

$\frac{1}{3}\pi r^{2}h=722\\\\\frac{1}{3}*3.14*r^{2}*6=722\\\\r^{2}=\frac{722*3}{3.14*6}\\\\r^{2}=114.97\\\\r = \sqrt{114.97}\\\\r = 10.72$

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2 years ago

What's 99*pi*2234/2233+0.0001. Correct get 100 points

Brut [27]

I believe the answer is 311.157055138. That is if i did my math correctly. I hope this helps. Good luck!

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3 years ago

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Tomic and Brooke make a game of shooting free throws. Each basket is worth 2.5 point.Each miss is worth - 0.75 points.Out of 30

Anit [1.1K]

They would have 29.5 point

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3 years ago

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Please help Need answer Urgently.

KIM [24]

Answer is C
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2 years ago