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3 years ago

A number cube with the numbers 1 through 6 is rolled. Find the probability of rolling the number 4.

Mathematics

1 answer:

nika2105 [10]3 years ago

7 0

Answer:

1/6 chance of rolling a 4

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Write an algebraic expression to model the unknown number problem.

Morgarella [4.7K]

Answer:

A. You can replace ‘a number’ with a variable to represent an unknown value.

C. Product means the result of multiplying two numbers.

D. The coefficient is 15.

E. In algebraic notation, you can represent the product of a number and a variable by writing the number and variable next to each other.

Step-by-step explanation:

EDGE 2020

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3 years ago

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What is the multiple zero and multiplicity of f(x) = x3 + 10x2 + 25x?

elena-s [515]

Answer:

The multiple zero is $x=-5$ .

The multiplicity is 2

Step-by-step explanation:

The given function is

$f(x)=x^3+10x^2+25x$

To find the zero of this function, we equate it to zero.

$\Rightarrow x^3+10x^2+25x=0$

We factor to obtain;

$x(x^2+10x+25)=0$

Observe that; the expression within the parenthesis is a perfect square.

This implies that;

$x(x+5)^2=0$

This implies that;

Either $x=0$ or $(x+5)^2=0$

$(x+5)^2=0$ has a multiple zero which is

$x=-5$ and its multplicity is 2.

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4 years ago

Which equation can be used to find the length of AC?

lys-0071 [83]

Answer:

AC = 10sin40°

Step-by-step explanation:

Using the sine ratio in the right triangle

sin40° = $\frac{opposite}{hypotenuse}$ = $\frac{AC}{AB}$ , then

sin40° = $\frac{AC}{10}$ ( multiply both sides by 10 )

10sin40° = AC

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3 years ago

DESPERATE WILL GIVE BRAINLIST AND THANKS

Anna35 [415]

Answer:

1345

Step-by-step explanation:

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3 years ago

Can someone help please?

Basile [38]

Answer:

mark me as brainliest..........

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3 years ago

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