See attachment to help.

Mathematics

1 answer:

kogti [31]4 years ago

5 0

I hope this helps! its in the file below!

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marlee spins a spinner and rolls 1-6 # cube. the spinner has 5 equal parts # 1-5 . what is the probability she will spin an even

forsale [732]

The events are independant (i.e. what she rolls on the cube has no impact on how the spinner works). The probability of two independant events is given by:

$P_t = P_{cube} \times P_{spin}$

For the cube, 1/2 the numbers meet our requitment of being even, so:
$P_{cube} = \frac{Desired}{Total} = \frac{even}{total} = \frac{3}{6} =\frac{1}{2}$

For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:
$P_{spin} =\frac{Desired}{Total} = \frac{odd}{total} = \frac{3}{5}$

and then:
$P_T = P_{cube} \times P_{spin}$
$P_T =\frac{1}{2} \times \frac{3}{5}$
$P_T =\frac{3}{10}$

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4 years ago

A population of 350 animals that increases at an annual rate of 6%.

slava [35]

Answer:

y=350(1.06)^x and 704

Step-by-step explanation:

Exponantial Function is y=ab^x. I plugged in 12 into x

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3 years ago

What is the oblique asymptote of the function f(x) = the quantity of x squared plus x minus 2, all over x plus 1

Korvikt [17]

Hello,

y=ax+b is the asymptote
with
$$a= \lim_{n \to \infty} \frac{f(x)}{x}=\lim_{n \to \infty} \dfrac{x^2+x-2}{x^2+x}=1\\\\
$
$b= \lim_{n \to \infty} f(x)-ax= \lim_{n \to \infty} \frac{x^2+x-2}{x+1}-x= \lim_{n \to \infty} \frac{-2}{x+1}=0$