3 years ago

2+5 [10/5x2+3^2- (6+4)]

Mathematics

1 answer:

Alenkasestr [34]3 years ago

7 0

Answer:

50 is answer of this question

You might be interested in

Q4.

Levart [38]

Probabilities are used to determine the chances of an event

The probability of choosing a black counter is 0.6
The probability that both counters are white is 0.16

<h3>(a) Probability of selecting two blacks</h3>

The probability is given as:

$P(Black\ n\ Black)=0.36$

Apply probability formula

$P(Black) \times P(Black)=0.36$

Express as squares

$P(Black)^2=0.36$

Take the square root of both sides

$P(Black)=0.6$

Hence, the probability of choosing a black counter is 0.6

<h3>(b) Probability of selecting two white counters</h3>

In (a), we have:

$P(Black)=0.6$

Using the complement rule, we have:

$P(White) = 1 - P(Black)$

So, we have:

$P(White) = 1 -0.6$

Evaluate

$P(White) = 0.4$

The probability that both counters are white is then calculated as:

$P(White\ and\ White) = P(White) \times P(White)$

So, we have:

$P(White\ and\ White) =0.4 \times 0.4$

$P(White\ and\ White) =0.16$

Hence, the probability that both counters are white is 0.16

Read more about probabilities at:

brainly.com/question/15858152

6 0

2 years ago

Which expressions are equivalent to 7•7•7•7•7?

mojhsa [17]

It's just AAAAA, no other answers. So just check A

8 0

2 years ago

Read 2 more answers

Which of the following represents the correct inequality statements

mezya [45]

Answer:

what are the options to the question

Step-by-step explanation:

6 0

2 years ago

Zoe needs to buy beads to make jewelry. For each earring, Zoe uses 3 small blue beads, 1 small metallic bead, and 2 large green

viva [34]

Zoe will need to buy 48 beads.
3 + 1 + 2 = 6.
6 x 8 = 48.
Hope this helps!!!:)

3 0

2 years ago

Do not answer until you see an image.

hammer [34]

(1, 5)
x y
This is your answer.

3 0

2 years ago

Read 2 more answers