subject

Mathematics, 05.10.2019 12:00 applejulianamoreno

The area of a circle with radius length r is 3.14r2. what is the
area of a circle with a radius length of 2?

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:30, jamesgraham577

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

Answers: 1

Mathematics, 21.06.2019 18:30, veheca

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Answers: 1

Mathematics, 21.06.2019 19:30, maddy1276

Write the expression 7x^3-28xy^2 as the product of 3 factors

Answers: 2

Mathematics, 21.06.2019 19:30, 19King73

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Answers: 2

You know the right answer?

The area of a circle with radius length r is 3.14r2. what is the
area of a circle with a radiu...

Questions in other subjects:

Konu

Mathematics, 21.02.2020 18:52

Anthony Papantonis, owner of Nauset Construction, is bidding on two projects, A and B. The probability that he wins project A is 0.30 and the probability that he wins project B is...

Konu

History, 21.02.2020 18:52

1. When you make a choice, the experience from what would have been your second option is called A. trade-off B. supply C. demand D. opportunity cost...

Konu

Mathematics, 21.02.2020 18:52

Suppose the probability that the baseball player Andrew McCutchen gets on base as a result of a particular plate appearance is 0.41. Suppose McCutchen gets 5 plate appearances in a...

Konu

Biology, 21.02.2020 18:52

Assume a cell with the following properties: [Na]out = 120 mM; [Na]in = 12 mM [K]out = 5 mM; [K]in = 125 mM Membrane is permeable only to Na+ and K+ If the plasma membrane of the c...

Konu

Mathematics, 21.02.2020 18:52

Frank stands 450 feet from the base of the Statue of Liberty. If the Statue of Liberty is 306 feet tall, what is the angle of depression from the top of the statue’s torch to Frank...

Konu

Mathematics, 21.02.2020 18:52

Find the m ∠ x°. Q is tangent to the circle O at point Q and ∠ = 25° . Show your work.

Konu

Mathematics, 21.02.2020 18:52

Rewrite the following equation in slope-intercept form. y + 8 = 7(x + 10)...

Konu

History, 21.02.2020 18:52

During the 1980s the U. S. public debt grew 300% while it only grew 150% from 1950 until 1980, which means: a. the U. S. had a surplus budget c. borrowing was consist...

Konu

History, 21.02.2020 18:52

Use this map to answer the following question: A map of the territory controlled by the Mauryan Empire around 250 BCE. The territory controlled by the empire stretches from the Ind...

Konu

Mathematics, 21.02.2020 18:52

Noah is baking a two-layer cake, in which the bottom layer is a circle and the top layer is a triangle. If segment AB = 5 inches and arc AB≅ arc AC, what does Noah know about the t...

More questions: Mathematics Another questions