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3 years ago

What is (16(t^4) (k^12))^(0.25)

Mathematics

2 answers:

Shalnov [3]3 years ago

8 0

2tk^3 hope this helps

Triss [41]3 years ago

3 0

Answer:

2tk^3

Step-by-step explanation:

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What is 26% of 150?.?.?

Alex73 [517]

Answer:

Step-by-step explanation:

150 times .26 will give you 39

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3 years ago

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Roger will flip a coin 3 times. which 2 events are disjoint?

lorasvet [3.4K]

The two events that are disjoint or mutually exclusive is getting a head and a tail at the same time. It because if you are going to flip a coin the result can either be head or tail but not both. The value of the two events occurring at the same is 0.

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3 years ago

The equation of the parabola whose focus is at (0, 5) and directrix at y = -5 is:

Jlenok [28]

Answer:

$y=\frac{1}{20}x^2$

Step-by-step explanation:

In this problem

we have

F(0,5) and directrix at y=-5

Is a vertical parabola open upward

we know that

The equation of a vertical parabola in standard form is

$(x-h)^2=4p(y-k)$

where

p is the focal distance

(h,k) is the vertex

we have

The vertex is the origin (0,0)

and

p=5

substitute

$(x-0)^2=4(5)(y-0)$

$x^2=20y$

$y=\frac{1}{20}x^2$

3 0

3 years ago

What is the distance between tow points (1,5)(-8,4)

Degger [83]

Answer:

$\displaystyle d = \sqrt{82}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Identify

Point (1, 5)

Point (-8, 4)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(-8-1)^2+(4-5)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(-9)^2+(-1)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{81+1}$
[√Radical] Add: $\displaystyle d = \sqrt{82}$

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2 years ago

Which equation shows how many squares there are in all

Scrat [10]

Answer:

where are the equations??

Step-by-step explanation:

5 0

2 years ago