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in a sample of 10 cards, 4 are red and 6 are blue. if 2 cards are selected at random from the sample, one at a time without replacement, what is the probability that both cards are not blue?
answered
Feb 15, 2019
Mathematics
middle-school
1
vote
53.2k
views
Snails have a diploid chromosome number of 22. After meiosis, the snail’s sperm or egg would have 11 chromosomes. How many chromosomes would the zygote have after fertilization
answered
Oct 22, 2018
Biology
high-school
0
votes
206k
views
James has a job with a current salary of $42,000. He wants to earn a college degree that will take him 2 years to complete and it will cost $28,000 per year. He will go to school full time and will not
answered
Oct 18, 2018
Mathematics
high-school
0
votes
200k
views
what do you think would have been the hardest part of using the cameras and photographic processes that existed before the 20th century
answered
Jun 21, 2018
Arts
middle-school
4
votes
134k
views
What is the electron configuration of an element with atomic number 15 ? Please help
answered
Feb 18, 2018
Chemistry
high-school
5
votes
37.4k
views
What is the answer ..??
answered
Jul 8, 2017
English
middle-school
1
vote
11.3k
views
Which oil is a source of healthful fat ? A. Olive oil B. Soybean oil C. Canola oil D. Peanut oil
answered
Jun 11, 2017
Health
high-school
5
votes
23.5k
views
Which colony was founded by Catholic proprietors on land given to Cecilius Calvert in recognition of Catholic support for King Charles I?
answered
Jul 25, 2016
History
high-school
1
vote
54.3k
views
The potential of electrons in a circuit can be increased by _____. flowing through the conducting wires the action of a battery passing through a circuit element water pressure
answered
Feb 9, 2016
Physics
high-school
3
votes
201k
views
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