Answer these question, please

Mathematics

1 answer:

yaroslaw [1]2 years ago

3 0

Make up it but the answer is 168

You might be interested in

Brian is solving the equation x squared minus three-fourths x = 5. What value must be added to both sides of the equation to mak

Allushta [10]

Answer:

StartFraction 9 Over 64 EndFraction

Step-by-step explanation:

He must add the square of half the x coefficient. That coefficient is 3/4, so half of it is 3/8 and the square of that is ...

(3/8)^2 = 9/64

Brian mus add 9/64 to boths sides of the equation.

6 0

3 years ago

Read 2 more answers

!!!!!!PLEASSEE HELP VIEW PICTURE!!!!

zloy xaker [14]

The answer is 12 because it’s a circle and that dot in the middle is the radius. so the radius is 6 which mean the diameter is 2x that making it 12

7 0

3 years ago

ou watch a roulette wheel spin 3 consecutive times and each time the ball lands in a red slot. What is the | probability that th

spayn [35]

Answer:

The probability is $\frac{18}{38}=0.4736$

Step-by-step explanation:

The game of roulette wheel consists in spinning a wheel with 38 slots : 18 red, 18 black and 2 green.

If we suppose that the roulette is a fair roulette, then each slot has an equal chance of capturing the ball and given that the ball lands in a red, black or green slot this event doesn't give us information about the following spin. Meaning that exists independence between each spin of the roulette wheel.

In our exercise, we spin the roulette wheel 3 consecutive times and each time the ball lands in a red slot. This doesn't give us information about the fourth spin (because of the independence).

Given that each slot has an equal chance of capturing the ball we can calculate the probability of the ball landing on a red slot on the next spin as :

$P(Red)=\frac{18}{38}=0.4736$