2 years ago

The function f(x)=5000(0.98)^0.3x

Mathematics

1 answer:

blondinia [14]2 years ago

4 0

The answer is A. -29.75mm^3/day ;)

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Find the geometric mean of 7 and 9

charle [14.2K]

Answer:

$\large\boxed{3\sqrt7}$

Step-by-step explanation:

$\text{Geometric mean:}\\\\\underbrace{\sqrt[n]{a_1\cdot a_2\cdot a_3\cdot...\cdot a_n}}_n\\\\\sqrt{7\cdot9}=\sqrt{9}\cdot\sqty7=3\sqrt7$

3 0

2 years ago

What number would you multiply the 2nd equation by in order to eliminate the y terms?

leonid [27]

Answer:

x=3

y=-1

Step-by-step explanation:

first multiply the 2nd row by 2 so you will get

4x-4y=16

4x+2y=10

then subtract the 2nd row from the first row and so you will get

-6y=6

then solve for y in the above equation

y=-1

then substitute y=-1 into any 2 equations .

i picked the first 1

4x-4 × -1=16

then solve for x .

you will get

x=3

7 0

2 years ago

I want to know x=,y=,z=

My name is Ann [436]

Y=29

x+y+78=180
x+29+78=180
x=180-78-29
x=73

z=180-73
z=107

x=73 degrees
y=28 degrees
z=107 degrees

3 0

2 years ago

Please help me it’s due today!

shepuryov [24]

Answer:

Check explanation

Step-by-step explanation:

$\frac{3(x+2)}{3(x+3)(x+3)}*\frac{(x+3)(x-4)}{(x+2)(x-2)}$

3 0

2 years ago

V≈ [blank] V≈ [blank] in.3in.3 Enter your answer as the decimal number that correctly fills in the previous blank, rounded to th

Helga [31]

Answer:

3,799.4in³

Step-by-step explanation:

Find the diagram attached;

Volume of the cylinder = πr²h

From the given figure;

radius r = 11in

height = 10in

Substitute

V = π(11)²((10)

V = 3.14 * 121 * 10

V = 31.4*121

V = 3,799.4 cubic inches

Hence the volume of the cylinder is 3,799.4in³

8 0

2 years ago