All categories

3 years ago

8.

Mathematics

1 answer:

Helen [10]3 years ago

5 0

It’s 9 because using standard form plus the algorithm it’s should be 9 hope this helps :)

You might be interested in

What is the best first step to solve the inequality 5x - 3 ≥ 2?

Kryger [21]

Answer:

subtract 3 from both sides of the equation

Step-by-step explanation:

5x -3>2

+3. +3

5x>5

6 0

3 years ago

Read 2 more answers

In the Michigan lottery game, LOTTO 47, the state selects six balls randomly out of 47 numbered balls. The player selects six di

Gemiola [76]

The probability of matching six numbers is $\frac{1}{47C_{6}}$ .

<h3>How to find the probability of matching six numbers?</h3>

To find the probability, we have to divide the favorable events by the total number of events.

The total number of events is given by:

$47C_{6}$

We use combinations since the order doesn't matter.

The total number of favorable events is given by:

$6C_{6}$

The probability is given by:

$\frac{\text{Favorable events}}{\text{Total events}}=\frac{6C_{6}}{47C_{6}} \\= \frac{1}{47C_{6}}$

We have found the probability of matching all six balls to be $\frac{1}{47C_{6}}$ .

Therefore, we have found that the probability of matching six numbers is $\frac{1}{47C_{6}}$ .

Learn more about probability here: brainly.com/question/24756209

#SPJ4

Disclaimer: The question was incomplete, the complete question is attached below.

Question: In the Michigan lottery game, LOTTO 47, the state selects six balls randomly out of 47 numbered balls. The player selects six different numbers out of the first 47 positive integers. Prizes are given for matching all six numbers in any order (the jackpot) and matching five numbers ($2500). A ticket costs $1.00 and this dollar is not returned to the player. Find the probability of matching six numbers.

5 0

2 years ago

Simplify the expression sin^2 x-1/ cos(-x)

laila [671]

$\hbox{using trigonometric identities:} \\ \sin^2x +\cos^2x=1 \\ \sin^2x=1-\cos^2x \\ and \\ \cos (-x)=\cos x \\ \\ \frac{\sin^2x-1}{\cos (-x)}=\frac{1-\cos^2 x-1}{\cos x}=\frac{-\cos^2x}{\cos x}=\boxed{- \cos x} \\
(x \not= \frac{\pi}{2}+n\pi, n \in \mathbb{Z})$

5 0

3 years ago

Please help, thanks :)

gtnhenbr [62]

Answer:

It's C :)

Step-by-step explanation:

Next time check the y-intercept

Green has a intercept of 1

and purple has -3

7 0

3 years ago

Please answer this correctly

PIT_PIT [208]

Which variable is dependent on another variable's value?

-The number of squares Rosa cuts the brownies into because it is dependent on the number of people attending the potluck.

Therefore, the independent variable is p, the number of people attending the potluck.

Hope this helps! :)

7 0

3 years ago