familyfaris7 familyfaris7

23-03-2020
Mathematics

contestada

Solve for the value of r: 0.3r=2.1
A.0.7
B.21
C.3
D.7

Respuesta :

Аноним Аноним

23-03-2020

Answer: [tex]r=7[/tex]

Divide both sides by 0.3

[tex].3r/.3=2.1/.3[/tex]

Answer Link

Otras preguntas

You are in a car going 70 km/h and another car passes you going in the opposite direction at 70 km/h. Do both cars have the same velocity? Explain.

What is the approximate radius of a sphere whose volume is 1,349 cm³?

find the equation for a hyperbola centered at (0,0),with foci at (-square root 34,0) and (square root 34,0) and vertices at (3,0) and (-3,0)

why are sustainable land management practices important? they reduce population growth. they expand urban development. they ensure continued food production. th

Jane has read 108 pages from a book. Kevin is reading the same book and has 80 pages left to read. If there are 200 pages in the book, by how many percent is th

A human body cell is invaded by a new virus that the body has never encountered before. The cell displays the virus's antigens on the cell's membrane. Which of

Over 2 years, how much more does $2000 in a savings account with an APR of 4.2% compounded semiannually earn in interest than the same amount in a savings accou

Find dy/dx by implicit differentiation. (sin πx + cos πy)^4 = 67 dy/dx=?

Which fractions are equivalent to 25/45 A. 5/9 and 15/45 B. 5/9 and 75/135

What is the vertical displacement of the basic graph to produce a graph of ? y=-2-cos(x-pi) A. pi units down B. 2 units down C. pi units up D. 3 uni