Mathematics, 14.10.2019 19:20 ciel8809

Which change would make the statement below true? 3.9=39

a change 3.9 to 3.90

b change hundredth to tenths

c change hundredth to ones

d change 3.9 to 390

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:10

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Me. i can't figure out this question. give an explanation too. .

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?

Answers: 2

Answer

You know the right answer?

Which change would make the statement below true? 3.9=39

a change 3.9 to 3.90

Questions

Mathematics, 17.02.2021 01:00

You and your friend each collect rocks and fossils. Your friend collects three times as many rocks and half as my fossils as you. You collect 25 objec...