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Talja [164]
3 years ago
10

I Need help plz !!! just 2 questions Anyone !!!!

Mathematics
2 answers:
djverab [1.8K]3 years ago
5 0
06.02 that he prediction is that he will land on heads and tails the same amount of times?   Maybe that helped you some
Olin [163]3 years ago
3 0
A) 50+20= 70, therefore the probability of picking a red marble would be 30% as percentages is out of 100. The probability would be less likely than green, but more likely than blue.

B) Theoretically, Gareth's prediction would be correct, however just because it is theory, does not mean it will happen, as there are always flukes.
You might be interested in
At the beginning of the week, a puppy weighed 5 1/4 pounds. During the week, the puppy gains 8 ounces.
lys-0071 [83]

Answer:

5 3/4

Step-by-step explanation:

8 ounces is half (1/2) of a pound

1/2 is equivalent to 2/4

So I added 5 1/4 and 2/4

Which gives us 5 3/4

5 0
2 years ago
Pre-Calc: Find all the zeros of the function.
uysha [10]

The zeros of the polynomial function are y = 4/5, y = -4/5 and y = ±4/5√i and the polynomial as a product of the linear factors is f(y) = (5y - 4)(5y + 4)(25y^2 + 16)

<h3>What are polynomial expressions?</h3>

Polynomial expressions are mathematical statements that are represented by variables, coefficients and operators

<h3>How to determine the zeros of the polynomial?</h3>

The polynomial equation is given as

f(y) = 625y^4 - 256

Express the terms as an exponent of 4

So, we have

f(y) = (5y)^4 - 4^4

Express the terms as an exponent of 2

So, we have

f(y) = (25y^2)^2 - 16^2

Apply the difference of two squares

So, we have

f(y) = (25y^2 - 16)(25y^2 + 16)

Apply the difference of two squares

So, we have

f(y) = (5y - 4)(5y + 4)(25y^2 + 16)

Set the equation to 0

So, we have

(5y - 4)(5y + 4)(25y^2 + 16) = 0

Expand the equation

So, we have

5y - 4 = 0, 5y + 4 = 0 and 25y^2 + 16 = 0

This gives

5y = 4, 5y = -4 and 25y^2 = -16

Solve the factors of the equation

So, we have

y = 4/5, y = -4/5 and y = ±4/5√i

Hence, the zeros of the polynomial function are y = 4/5, y = -4/5 and y = ±4/5√i

How to write the polynomial as a product of the linear factors?

In (a), we have

The polynomial equation is given as

f(y) = 625y^4 - 256

Express the terms as an exponent of 4

So, we have

f(y) = (5y)^4 - 4^4

Express the terms as an exponent of 2

So, we have

f(y) = (25y^2)^2 - 16^2

Apply the difference of two squares

So, we have

f(y) = (25y^2 - 16)(25y^2 + 16)

Apply the difference of two squares

So, we have

f(y) = (5y - 4)(5y + 4)(25y^2 + 16)

Hence, the polynomial as a product of the linear factors is f(y) = (5y - 4)(5y + 4)(25y^2 + 16)

Read more about polynomial at

brainly.com/question/17517586

#SPJ1

5 0
1 year ago
Help with pre algerbra equations PLZ
Fudgin [204]
For the first one a = 2.5. For the second one m = 4. For the third one m = -4
3 0
2 years ago
Read 2 more answers
Help ill Give brainliest
patriot [66]
A= 16777216
B= 279936
C= 32768
D= 49
3 0
2 years ago
Read 2 more answers
Helpppppppppppppppppppp me
Lana71 [14]

Answer:

6x5=30

Step-by-step explanation:

30÷5=6

n=6

6×5=30

5 0
3 years ago
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