3 years ago

Question 1 (1 point)

Mathematics

1 answer:

Shalnov [3]3 years ago

4 0

Yeah I need answer choices

You might be interested in

I will give a thanks

gogolik [260]

Do what is in the parentheses then add

7 0

3 years ago

A biased coin is flipped twice.

Anni [7]

Answer:

0.48.

Step-by-step explanation:

There are 2 ways that a tail lands once:-

Tail + head or

head + tail.

Prob(Tail on one throw) = 0.4

Prob(Head on one throw) = 1 - 0.4 = 0.6.

Prob(Tail first then head) = 0.4 * 0.6 = 0.24

Head then tail has the same probability (0.6*0.4).

So the requred probability = 0.24 + 0.24

= 0.48.

8 0

2 years ago

You are planning to email to two lists. the first list has 1,200 names. the second list has 900 names. there are 150 names that

Snezhnost [94]

Answer: There are 1800 unique names from both the lists.

Explanation:

Since we have given that

there are two lists :

In First list, number of names = 1200

In Second list, number of names = 900

According to question , we have also given that

there are 150 names that appear on both lists,

So,

Number of unique names in the first list is given by

$1200-150=1050$

Number of unique names in the second list is given by

$900-150=750$

Therefore, total number of unique names is given by

$1050+750=1800$

Hence, there are 1800 unique names from both the lists.

3 0

3 years ago

Read 2 more answers

How do I solve for constant rate of change

barxatty [35]

You use the slope formula, (y2-y1/x2-x1)

6 0

3 years ago

Does the graph below represent a proportional relationship?

aleksklad [387]

The answer is A.
The reason being straight lines mean equal proportions, while curved lines are exponential or quadratic.

6 0

3 years ago

Read 2 more answers