1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ch4aika [34]
3 years ago
8

The sum of a number y and 3 is 4.5. Pls help!!!

Mathematics
2 answers:
vredina [299]3 years ago
5 0

Answer: 1.5

Step-by-step explanation:

I did 4.5 subtract 3 and got 1.5= y

mixer [17]3 years ago
4 0

Answer:

60

Step-by-step explanation:

You might be interested in
A card is drawn at random from a standard deck of 52 cards. Find the following conditional probabilities. ​a) The card is a diam
Inga [223]

Answer:

a.\frac{1}{13}\\b.\frac{1}{2}\\c.\frac{1}{13}\\d.\frac{1}{13}

Step-by-step explanation:

P(A|B) = P(A and B) / P(B)

Total number of cards = 52

a)

Let A denotes the event that the card is a diamond​ and B denotes the card is red.

P\left ( A|B \right )=\frac{P\left ( A\cap B \right )}{P(B)}\\=\frac{\frac{2}{52}}{\frac{26}{52}}\\=\frac{1}{13}

b)

Let A denotes the event that the card is red​ and B denotes the card is diamond.

P\left ( A|B \right )=\frac{P\left ( A\cap B \right )}{P(B)}=\frac{\frac{2}{52}}{\frac{4}{52}}\\=\frac{1}{2}

c)

Let A denotes the event that the card is nine and B denotes the card is red.

P\left ( A|B \right )=\frac{P\left ( A\cap B \right )}{P(B)}=\frac{\frac{2}{52}}{\frac{26}{52}}\\=\frac{1}{13}

d)

Let A denotes the event that the card is a king and B denotes the card is a face card.

P\left ( A|B \right )=\frac{P\left ( A\cap B \right )}{P(B)}=\frac{\frac{4}{52}}{\frac{12}{52}}\\=\frac{1}{13}

7 0
3 years ago
You find one quarter, two dimes, and two nickels.
vitfil [10]

Answer:

a: 0.55

b:11/20

Step-by-step explanation:

hope this helps

5 0
3 years ago
Read 2 more answers
Which of the following questions is UNBIASED ?? A) Is soccer your favorite sport to wash ? B)Do you like watching boring sports
anyanavicka [17]
The answer would be D
5 0
3 years ago
Whats up with people and anime?
Liono4ka [1.6K]

Answer:

People probably like it because it has more action and exaggerated humor in  most anime shows, and people probably like the styles of the anime characters. Personally I like anime because I love the styles of different characters in the show, and or book.

~so yeah lol, hope this helped, have a gr8 day/night!~

Step-by-step explanation:

8 0
2 years ago
3. In class today, 1/4 of the students wore shorts and
Mkey [24]

Answer:

A. \frac{1}{4} = \frac{3}{12}

Step-by-step explanation:

\frac{1}{4} of the students wore shorts.

\frac{3}{12} of the students wore jeans.

Converting the fractions of the students who wore shorts and jeans respectively;

\frac{1}{4} = 0.25

\frac{3}{12} = 0.25

This means that the ratio of students who wore shorts is the same as that of students who wore jeans.

i.e \frac{1}{4} = \frac{3}{12}

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which graph represents the solution set of the system of inequalities?
    15·1 answer
  • Derek has $20 to spend on used books. Hardcover books cost $5 each and paperbacks cost $2 each. Complete the equation which dete
    7·1 answer
  • What is (-8.8) in a evaluate expression
    10·1 answer
  • How to solve 52+ 58+ q=180 for q.
    11·2 answers
  • Complete the table below?
    10·1 answer
  • The difference between the areas of the figures is less than 8.
    6·1 answer
  • A solution to a linear inequality is shown below. The solution steps may not all be correct.
    8·1 answer
  • Help please!!!!
    5·1 answer
  • Select the correct answer. Cole’s age is 3 years less than his sister Tina’s age, t. If Cole is 18, which equation represents th
    11·1 answer
  • Solve 5 1/2 = b − 12 1/4.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!