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3 years ago

What is the prime factorization of 45? 2×3×3 3×3×5 5×9 2×2×3×3

2 answers:

7 0

Answer B. 3×3×5 (or 3^2*5)

To prime factorize a number divide the number for the lowest divisor.

45 | 3
15 | 3
5 | 5
1

MariettaO [177]3 years ago

3 0

3 x 3 x 5 because the product of 3x3x5 is 45

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Joelle bought some fruit at the store. They bought 5 apples and a bunch of bananas. The bananas cost $1.50, and the total cost w

Softa [21]

Answer:

$3.74

Step-by-step explanation:

we already know the cost of the banana's and it gives us the total price including apples. So $5.24 - $1.50 = $3.74, and the 3.74 is the cost of apples

4 0

2 years ago

Which of the following is false about the function y=-4

Ronch [10]

Answer:

See possible solutions below.

Step-by-step explanation:

There are no listed statements. However, looking at the function can provide important information:

y = -4 is a horizontal line through -4 on the y-axis
All inputs have the same output -4 in this function
This function has a y-intercept at (0,-4)
This function has a slope of 0

False items about this function include:

Vertical line
All inputs are -4
Has on slope or slope is undefined.

7 0

3 years ago

A share of Orange stock that was worth $25 in 2000 increased exponentially to $72 in 2010. What is the annual multiplier and wha

umka21 [38]

$\bf \qquad \textit{Amount for Exponential Growth}\\\\
A=I(1 + r)^t\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\stackrel{multiplier}{\textit{initial amount}}\\
r=\stackrel{increase~rate}{rate\to r\%\to \frac{r}{100}}\\
t=\textit{elapsed time}\\
\end{cases}\\\\
-------------------------------$

$\bf \textit{we know that in }\stackrel{year~0}{2000}\textit{ there were }\stackrel{A}{\$25}\implies 25=I(1+r)^0
\\\\\\
25=I(1)\implies 25=I\qquad \qquad \boxed{A=25(1+r)^t}\\\\
-------------------------------\\\\
\textit{we also know that in }\stackrel{year~10}{2010}\textit{ it turned to }\stackrel{A}{72}\implies 72=25(1+r)^{10}$

$\bf \cfrac{72}{25}=(1+r)^{10}\implies \sqrt[10]{\frac{72}{25}}=1+r\implies \sqrt[10]{\frac{72}{25}}-1=r
\\\\\\
0.111576\approx r\implies r\%=100\cdot 0.111576\implies r\approx \stackrel{\%}{11.1576}$

6 0

3 years ago

Carson is a salesman at an insurance company. He receives a monthly salary of $1,027.00 and a $185.00 commission on each

PolarNik [594]

Answer: He receives a monthly salary of $1,478.00 and a $249.00 commission on each policy he sells. If Carson receives his commission check at the end of the month ...

Step-by-step explanation:

6 0

1 year ago

-4x+6(x-1) simplify algebraic expression

vladimir1956 [14]

Hey there

the answer is

−4x+6(x−1)

Distribute:

=−4x+(6)(x)+(6)(−1)

=−4x+6x+−6

Combine Like Terms:

=−4x+6x+−6

=(−4x+6x)+(−6)

=2x+−6

thank you

. OFFICIALLYSAVAGE2003

7 0

3 years ago