A vendor has 14 balloons for sale: 7 are yellow, 3 are red, and 4 are green. A balloon is selected at random and sold. If the balloon sold is yellow, what is the probability that the next balloon selected at random is also yellow

Answers

Answer 1

Answer: The first probability was 7/14. There is now one less balloon and one less yellow so it is 6/13.

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Eight friends share 64 tickets to the school carnival. Each friend has the same number of tickets. How many tickets does each friend have ?

Answers

There are 8 tickets for each friend.

What are mathematical operations?

The term "operation" in mathematics refers to the process of computing a value utilizing operands and a math operator. For the specified operands or integers, the math operator's symbol has predetermined rules that must be followed. In mathematics, there are five basic operations: addition, subtraction, multiplication, division, and modular forms.

Given that, Eight friends share 64 tickets to the school carnival.

Since Each friend has the same number of tickets.

thus,

each friend has tickets = 64/8

each friend has tickets = 8

Therefore, each friend has 8 tickets.

Learn more about Mathematical operations here:

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Answer:

Step-by-step explanation:

64 divided by 8 is 8

What is the geometric mean of 4√2 /19 and 6√2 / 19

Answers

Answer:

$\large\boxed{(4\sqrt3)/(19)}$

Step-by-step explanation:

$\text{Geometric mean of}\ x\ \text{and}\ y:\ √(xy)\n\n\text{We have}\ x=(4\sqrt2)/(19)\ \text{and}\ y=(6\sqrt2)/(19).\n\n\text{Substitute:}\n\n\sqrt{\left((4\sqrt2)/(19)\right)\left((6\sqrt2)/(19)\right)}=\sqrt{(24(\sqrt2)^2)/(19^2)}=\sqrt{((24)(2))/(19^2)}=(√(48))/(√(19^2))=(√((16)(3)))/(19)\n\n=(√(16)\cdot\sqrt3)/(19)=(4\sqrt3)/(19)$

Melissa and Joey enjoyed dinner at a restaurant. They paid the waiter $100.50 plus a 20% tip. How much did each person pay if they split the total bill in half?

Answers

In the question it is already given that Melissa and Joey would have to share the total bill along with the tips at the resturant during their dinner. The paid the water an amount of $100.50 and additional 20% tip.Firstly we have to find the amount of the tip and then add with the total amount to calculate the total amount paid by both of them.
Amount of tips paid to the waiter = (20/100) * 100.50 dollars
   = 2010/100 dollars
   = 20.10 dollars
So Melissa and Joey paid $20.10 as tips to the waiter.
Then the total amount paid by both of them = (100.50 + 20.10) dollars
   = 120.60 dollars
Then the amount paid by Melissa and Joey = 120.60/2 dollars
   = 60.3 dollars.
So Melissa and Joey will individually pay $60.3 each.

They both paid 60.30 welcome

How do you turn a decimal into a fraction?

Answers

ok so remember
0.1=tenth=1/10
0.01=hundreth=1/100
0.001=thousantht=1/1000
and so on
you just count how many decimal places it is

example

0.3=3/10

0.04=4/1000

0.0343=343/10000

In order to turn a fraction into a decimal, you simply have to complete the fraction by dividing the numerator (the number on top of the fraction) by the denominator (the number on the bottom of the fraction).

For example, say we have the fraction $(1)/(5)$ . All we have to do to convert it into a decimal is divide 1 by 5.

1 / 5 = 0.2

So, the fraction $(1)/(5)$ written as a decimal would be 0.2.
Hope that helped! =)

Package Type Amount in Package Bag- 36toy animals
Box- 48Bags
Crate- 18Boxes

One bag of toy animals weighs 12 ounces. What is the total weight, in ounces of the bags of toy animals in one crate.

Answers

Given:
Bag = 36 toy animals
Box = 48 Bags
Crate = 18 Boxes

One bag of toy animals weighs 12 ounces. What is the total weight of the crate?

18 boxes/crate * 48 bags/box = 864 bags/crate

864 bags * 12 ounces/bag = 10,368 ounces in total.

Use compatible numbers to estimate the following:
15.7 ÷ 3.2 =

Answers

5 because the answer 4.90625 is rounded to 5

15.7=1053.2=6So the answer is 35/2=17.5

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