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3 years ago

Solve for R. 3 + 3r > 9

Mathematics

1 answer:

Nostrana [21]3 years ago

7 0

Answer:

r > 2

Step-by-step explanation:

9-3 = 6

6/3 = 2

Have a good day :)

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Select the correct answer.

Orlov [11]

Answer: C 28.47° latitude and -7.35° longitude

Step-by-step explanation:

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2 years ago

Rewrite as a simplified fraction.

Sauron [17]

Answer:

0.2 = 2/9

Step-by-step explanation:

Hope my answer has helped you!

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3 years ago

Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 20)(0,20) and (6, 1280)(6,1280).

Phoenix [80]

Answer:

$y=20(2)^x$

Step-by-step explanation:

We want to write an exponential function that goes through the points (0, 20) and (6, 1280).

The standard exponential function is given by:

$y=ab^x$

The point (0, 20) tells us that y = 20 when x = 0. Hence:

$20=a(b)^0$

Simplify:

$20=a(1)\Rightarrow a=20$

So, our exponential function is now:

$y=20(b)^x$

Next, the point (6, 1280) tells us that y = 1280 when x = 6. Thus:

$1280=20(b)^6$

Solve for b. Divide both sides by 20:

$64=b^6$

Therefore:

$b=\sqrt[6]{64}=2$

Hence, our function is:

$y=20(2)^x$

8 0

2 years ago

A soccer tournament starts out with 128 teams after each round half of the teams are eliminated after 6 rounds how many are left

victus00 [196]

128/2^x x being the number of rounds.
128/2^6
128/64
2
2 teams are left at the 6th round.

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3 years ago

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Helpppp please :) dtchdtgddxxdcrvtgh

sergey [27]

6 cans of paint for a total of 90 dollars spent
I multiplied 120 by .20 to get 24 and subtracted it from 120 to get the amount that still has to be painted which is 96.
96 divided by 16 is 6 which is the number of cans of paint needed to paint the rest. Then just multiply by the cost (15$) and the answer is 90$

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3 years ago

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