subject
Mathematics, 27.12.2019 02:31 Tripz3005

In 1980 (before the era of in-vitro fertilization), there were 3,612,258 births in the united states (according to the u. s. census bureau), of which 68,339 births were to twins and 1,337 births were to triplets or more.1. what was the probability of having multiples (twins or more) in 1980?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 12:40
Question 6 (10 points) ✓ saved what is the center of a circle described by the equation x2 + y2 +10y = -16? . (0,-5) (0,5) (-5,0) (5,0)
Answers: 1
question
Mathematics, 21.06.2019 21:00
Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.
Answers: 1
question
Mathematics, 21.06.2019 22:00
Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 2
question
Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
You know the right answer?
In 1980 (before the era of in-vitro fertilization), there were 3,612,258 births in the united states...
Questions
question
Mathematics, 22.03.2021 20:10
question
English, 22.03.2021 20:10
Questions on the website: 13722360