All categories

4 years ago

2/3 to the fourth power

Mathematics

2 answers:

anastassius [24]4 years ago

8 0

16/81 might be able to be simplified

Stella [2.4K]4 years ago

5 0

The correct answer is 16/81. Hope this helps.

You might be interested in

I need help on this pls help

levacccp [35]

Answer:

slope = $-\frac{3}{4}$

Step-by-step explanation:

The slope of a line can be found by identifying two points and the graph and finding the overall change in y over the change in x:

$slope=\frac{(y_{2}-y_{1}) }{(x_{2}-x_{1}) }$

Using the points on the given graph of (-3, 2) and (1, -2):

$\frac{-1 - 2}{1 - (-3)}=\frac{-3}{4}$

So, slope = $-\frac{3}{4}$

8 0

4 years ago

Given the function F (x) = x2 -2x -5 determine the average rate of change of the function over the interval -5 < x <6.

KengaRu [80]

Answer:

Step-by-step explanation:

Here f(x) = x^2 - 2x - 5, which at x - -5 is 25 +10 - 5 = 30 and at x = 6 is 19.

The average value of a function f(x) over an interval [a, b] is

f(b) - f(a)

ave. val. = ---------------

b - a

which in this particular case is

19 - 30

ave. val. = ----------------- = -11/11 = 1

6 - (-5)

The average value of this function f(x) = x^2 - 2x - 5 on [-5, 6] is 1.

4 0

3 years ago

A king Palm can grow about 21 feet a year . Estimate the height of the kind palm , yard ,after 15 years

Lapatulllka [165]

Answer:

300

Step-by-step explanation:

Estimate 21

= 20

20 x 15 = 300

Hope its correct.

5 0

3 years ago

A submarine is moving parallel to the surface of the ocean at a depth of 626 m. It begins a

bija089 [108]

Answer:

a) the angle of ascent is 8.2°

b) the horizontal distance traveled is 4375 m

Step-by-step explanation:

depth of ocean = 626 m

distance traveled in the ascent = 4420 m

This is an angle of elevation problem with

opposite side to the angle = 626 m

hypotenuse side = 4420 m

a) angle of ascent ∅ is gotten from

sin ∅ = opp/hyp = 626/4420

sin ∅ = 0.142

∅ = $sin^{-1}$ 0.142

∅ = 8.2° this is the angle of ascent of the submarine.

b) The horizontal distance traveled will be gotten from Pythagoras theorem

$hyp^{2}$ = $opp^{2}$ + $adj^{2}$

The horizontal distance traveled will be the adjacent side of the right angle triangle formed by these distances

$4420^{2}$ = $626^{2}$ + $adj^{2}$

adj = $\sqrt{4420^{2}-626^{2} }$

adj = 4375 m this is the horizontal distance traveled.

6 0

3 years ago

Find the unknown quantity

ycow [4]

I= $75

500 x 5% x 3 years = 75

5 0

3 years ago