All categories

2 years ago

Can somebody help me?

Mathematics

1 answer:

Mashcka [7]2 years ago

6 0

Answer:

6/7

Step-by-step explanation:

because there are 28 properties in all

4 of them are railroads

but we're not looking for the probability of selecting a railroad, which would be 4/28 or 1/7, but for not selecting a railroad

and 24 of them are not railroads

So the probability of not selecting a railroad is 24/28, which simplified/reduced is 6/7

You might be interested in

ellen buys 24 ounces of green beans at the grocery store. the green beans cost $1.90 per pound. how much does she pay for the gr

RideAnS [48]

Answer:

$2.85

Step-by-step explanation:

The price Ellen pays can be found using the proportion ...

price/(24 oz) = $1.90/(16 oz)

Multiplying by 24 oz, we get ...

price = $1.90(24/16) = $2.85

Ellen pays $2.85 for the beans.

7 0

3 years ago

The art teacher has 7 bottles of glue that are each 2/5 full. He combines them so he will have fewer bottles. How many bottles o

Katen [24]

Teacher will have 3 bottles of glue after he combines

Solution:

Given that,

The art teacher has 7 bottles of glue that are each 2/5 full

He combines them so he will have fewer bottles

To find: bottles of glue does he have after he combines them

From given,

Total bottles = 7

Each is 2/5 full

Therefore, multiply 7 with 2/5 to get total bottles of glues he will have after combining

$Number\ of\ bottles\ of\ glues = 7 \times \frac{2}{5}\\\\Number\ of\ bottles\ of\ glues = \frac{14}{5} = 2.8 \approx 3$

Thus teacher will have 3 bottles of glue after he combines

7 0

3 years ago

Hey can you please help me with this

Tasya [4]

x=-11

Hope this helps :T

8 0

3 years ago

A market buys watermelons for $1.25 they want to make a 20% profit what should they charge for the watermelons

Serhud [2]

Answer: $1.50

Step-by-step explanation:

Cost price of watermelon = $1.25

Profit percent = 20%

Profit = Profit percent × Cost price

= 20% × $1.25

= 20/100 × $1.25

= 0.2 × $1.25

= $0.25

Selling price = Cost price + Profit

Selling price = $1.25 + $0.25

Selling price = $1.50

They should charge $1.50 for the watermelons

6 0

3 years ago

You roll a 6-sided die two times. What is the probability of rolling a number greater than 5 and then rolling a 1?

sasho [114]

Answer:

Step-by-step explanation:both are 1/6 of a chance

6 0

2 years ago

Read 2 more answers

Can somebody help me?​

Can somebody help me?