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3 years ago

Solve for the 5th term f(n)=3n/2n^2

Mathematics

1 answer:

kipiarov [429]3 years ago

3 0

F(5) = 5(5)/2(5)^2 = 25/2(25) = 25/50 = 1/2

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Can you help with this one?

deff fn [24]

Answer:

Step-by-step:

should be 27 too

90 degree

70 degree

would be around 35

27+70 = x

97 = x

4 0

3 years ago

-4 + 3y = -43<br> what does y equal?

NeTakaya

Answer:

-13

Step-by-step explanation:

We remove the -4 by adding 4 to each side:

3y = -43 + 4

Now we simplify to give:

3y = -39

So now we divide both sides by 3 to give our answer of:

y = -39/3
y = -13
We can substitute this into the original equation to check our answer:

-4 + 3(-13) = -43

-4 + -39 = -43

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7 0

3 years ago

Read 2 more answers

Find the x-intercepts for the parabola defined

lana66690 [7]

Answer:

$x-intercept(s): (1,0),(-2,0)$

Step-by-step explanation:

5 0

3 years ago

A mobile phone company uses the formula C = 10t + 20m to calculate the total cost of a bill. C is the total cost of the bill in

Irina-Kira [14]

Total Cost C = 10*150 + 20*50

= 2500 pence

3 0

3 years ago

JUST THE FIRST ONE EASY PLS ASAP

Sladkaya [172]

Answer:

<h2>For the first triangle, <u>x equals 22cm.</u></h2>

Here's how:-

x is the altitude or height of the triangle. To find it, we can use the Pythagoras theorem:-

$altitude^{2} + base^{2} = hypotenuse^{2}$

The base is 120cm and the hypotenuse is 122cm

Putting this in the equation, we get:-

$altitude^{2} + 120^{2} = 122^{2}$

$altitude^{2} = 122^{2}- 120^{2}$

$altitude^{2} = 14884 - 14400$

$altitude^{2}$ = 484

altitude = $\sqrt{484}$

<h3>altitude = 22cm</h3><h2><u>So, x = 22cm</u></h2>

7 0

3 years ago