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alina1380 [7]
3 years ago
6

(2a^4)^2/a^0a^5 What is the value of the rewritten expression when a=-5

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

I'm pretty sure it's 500

Step-by-step explanation:

(2(-5)^4)^2 / -5^0 x -5^5

(2 x 625)^2 / -5^0 x -5^5

(1250)^2 / -5^0 x -5^5

1,562,500 / -5^0 x -5^5

1,562,500 / -1 x (-3,125)

1,562,500 / 3,125

500

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Use synthetic substitution to evaluate the polynomial P(x) = x^3-3x^2+4x-7 for x=3
Zina [86]

Answer:

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}

Step-by-step explanation:

We are given polynomial as

P(x)=x^3-3x^2+4x-7

and it is divided by x=3 or x-3

we can use synthetic division

so, we got

Remainder =5

Quotient is

=x^2+0x+4

=x^2+4

we can write as

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}


3 0
3 years ago
Find the volume<br> If the rectangular prism of this 3m,11m,3m and what is the answer
sveta [45]

Answer:

99 m³

Step-by-step explanation:

The volume (V) of a rectangular prism is calculated using the formula

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4 0
4 years ago
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Mila [183]

Answer-

The exponential model best fits the data set.

Solution-

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Using Excel, Linear, Quadratic and Exponential regression model were generated.

The best fit equation and co-efficient of determination R² are as follows,

Linear Regression  

Quadratic Regression

Exponential Regression

The value of co-efficient of determination R² ranges from 0 to 1, the more closer its value to 1 the better the regression model is.

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Triss [41]

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9

Step-by-step explanation:

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3 years ago
Based upon historical data, it is known that 8% of 12-egg cartons contain at least one broken egg. A grocery store manager would
kakasveta [241]

Based on the 5 trials, 1 carton of eggs is expected to contain at least one broken egg, on average

<h3>How to determine the number of cartons</h3>

From the question, we understand that only one of the first 10 double-digit numbers is between 01 and 08

This means that:

The average carton or the expected value of eggs in the simulation is 1

Hence, 1 carton of eggs is expected to contain at least one broken egg, on average

Read more about expected values at:

brainly.com/question/15858152

4 0
2 years ago
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