A hopper contains 20 ping-pong balls. There are 6 red, 4 white, 3 green, 2 yellow,

Mathematics

1 answer:

Aleks [24]3 years ago

4 0

Answer:

0.079 would be the correct answer

Step-by-step explanation:

you just do 3/10 x 5/19 and then you get the answer

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Kim bought a poster that cost $8.95 and a ome colored pencils.The total cost was $21.35.How much did the colored pencils cost?

Dafna11 [192]

If the total cost was 21.35, and the poster cost 8.95, then all you need to do is subtract to poster cost from the total cost to find the cost of the pencil.
21.35-8.95= $12.40

8 0

3 years ago

Read 2 more answers

I need some help????

ki77a [65]

This will come out to 35.1

Hope this helps ya!

7 0

2 years ago

The distance from Houston to

marissa [1.9K]

Answer:

distance from Houston to Galveston in kilometers will be: 80km

Step-by-step explanation:

Given

The distance from Houston to Galveston is about 50 miles.

i.e.

Kilometers in 1 Mile = 1.6 km

As the distance from Houston to Galveston is about 50 miles, so

The distance from Houston to Galveston in kilometers will be:

50(1.6) = 80 ∵ Kilometers in 1 Mile = 1.6 km

Therefore,

The distance from Houston to Galveston in kilometers will be: 80km

8 0

2 years ago

A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of sta

nalin [4]

Answer:

Option 2 - Approximately 24–36 pounds

Step-by-step explanation:

Given : A standard American Eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. Assuming the weights of standard Eskimo dogs are normally distributed.

To find : What range of weights would 99.7% of the dogs have?

Solution :

The range of 99.7% will lie between the mean ± 3 standard deviations.

We have given,

Mean weight of Eskimo dogs is $\mu=30$