At first,Ben had $90 and Chandra had $48 .each bought a shirt at the same price.the amounts of money Ben and chandra had left were in the ratio 4:1 .how much did the shirt cost?

Answers

Answer 1

Answer: 90-48 = 42
3 units = 42
1 unit = 14
48-14=34

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Order these numbers from least to greatest: 3.4 ,7 ,-3.5 ,-3

Answers

Answer: -3.5, -3, 3.4, 7

Step-by-step explanation: If you put it on a number line, this would be the order these integers go in!

-3.5,-3,3.4,7 is it least to greatest

0.4 greater or less than 0.41

Answers

0.4 is exactly 0.01 less than 0.41 .

0.40 is less than 0.41

Unless it is a trick question and 0.4 was rounded down from a larger number then this should be the correct answer.

Nhan is getting dressed. He considers two different shirts, three pairs of pants, and three pairs of shoes. He Chooses one of each of the articles at randon. What is the probability that he will wear his jeans but not his sneakers?

Answers

Question Continuation

Shirt: Collared, T-shirt

Pants: Khakis, Jeans, Shorts

Shoes: Sneakers, Flip-Flops, Sandals

Answer:

The probability that he will wear his jeans but not his sneakers = 2/9

Step-by-step explanation:

Given

Shirt: Collared, T-shirt

Pants: Khakis, Jeans, Shorts

Shoes: Sneakers, Flip-Flops, Sandals

First, we need to list out the sample space.

The sample space is the list of all possible dress combination.

With assumption that he must pick one from each category, the sample space represented by S is as follows;

S = { Collared/Khakis/Sneakers, Collared/Khakis/Flip-flops, Collared/Khakis/Sandals, Collared/Jeans/Sneakers, Collared/Jeans/Flip-flops, Collared/Jeans/Sandals,

Collared/Shorts/Sneakers, Collared/Shorts/Flip-flops, Collared/Shorts/Sandals,

T-shirt/Khakis/Sneakers, T-shirt/Khakis/Flip-flops, T-shirt/Khakis/Sandals, T-shirt/Jeans/Sneakers, T-shirt/Jeans/Flip-flops, T-shirt/Jeans/Sandals,

T-shirt/Shorts/Sneakers, T-shirt/Shorts/Flip-flops, T-shirt/Shorts/Sandals}

Total Possible Outcome = 18

Let J represent the outcome that he wears Jean but not sneakers

J = {Collared/Jeans/Flip-flops, Collared/Jeans/Sandals,

T-shirt/Jeans/Flip-flops, T-shirt/Jeans/Sandals,

}

Total Possible Outcome of Jean without sneakers = 4

The probability that he will wear his jeans but not his sneakers is given by (Total Possible Outcome of Jean without sneakers) ÷ (Total Possible Outcome)

The probability that he will wear his jeans but not his sneakers = 4/18

The probability that he will wear his jeans but not his sneakers = 2/9

1/3 + 2/3 = 3/3 = 1. He chose 1 out of the 3 pairs of pants. and 2 out of three chance of not wearing his shoes.

A bag contains 8 blue marbles, 6 green marbles, 12 yellow marbles, and 10 orange marbles. A marble is drawn at random from the bag. What is the probability that the marble drawn will not be blue?

Answers

Using it's concept, it is found that there is a 0.7778 = 77.78% probability that the marble drawn will not be blue.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this questions, there are 8 + 6 + 12 + 10 = 36 marbles, of which 36 - 8 = 28 are not blue, hence the probability is given by:

p = 28/36 = 0.7778 = 77.78%

More can be learned about probabilities at brainly.com/question/14398287

#SPJ1

Answer:

7/9

Step-by-step explanation: I took the test

A carpark can hold 100 vehicles. 4/5 for cars and the rest for vans. If the carpark has 60 cars and is 3/4 full, how many vans are in the carpark.

Answers

there is space for 80 cars and 20 vans
if the park is 3/4 full there must be 75 cars and vans
so 75 - 60 (the amount of cars there) = 15

There are 15 vans

What is 2,000 10 times as much as

Answers

2000 has three zeros and 10 has one, so you add another zero to 2000 so it makes it 20,000

200

200 x 10= 2000 therefore it is 200

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