1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
icang [17]
3 years ago
8

How do you solve 0.3r = 2.1 I know the answer I just need to show my work

Mathematics
2 answers:
Afina-wow [57]3 years ago
8 0
0.3r=2.
r=2.1 divided by0.3
r=7
KatRina [158]3 years ago
5 0

Answer:

7

Step-by-step explanation:

0.3r = 2.1

r = 2.1 ÷ 0.3

r = 7

You might be interested in
The equation x2+y2=14 represents a
Ann [662]

Answer:

r = √14

Step-by-step explanation:

Is this what you meant?  If so heres' the answer

Equation of circle

Center the origin

r = √14

5 0
2 years ago
Read 2 more answers
An unopened cereal box contains `15/28` cubic foot of cereal. If the box is full, and the length and height of the box are `5/7`
babymother [125]

Answer:

A. `1/2` foot

Step-by-step explanation:

The computation of the width of the box is shown below:

15 ÷ 28 = (5 ÷ 7)(1 1 ÷ 2)(width)

15 ÷ 28 = (5 ÷ 7)(3 ÷ 2)width

15 ÷ 28 = (15 ÷ 14)width

(15 ÷ 28) ÷ (15 ÷ 14) = width

(15 ÷ 28) × (14 ÷ 15) = width

w = 14 ÷ 28

= 1 ÷ 2 ft

7 0
3 years ago
Read 2 more answers
A chef uses 4 3/4 cups of broth for 10 servings of soup. How much broth is used in one serving of soup?
sukhopar [10]

Answer:

43

hi

hi

hi

hi

Step-by-step explanation:

3 0
2 years ago
To find the product 3/7 x 4/9 Cameron simplified 3/7 to 1/7 and then mulitiplied the fractions 1/7 and 4/9 to find the product 4
Helga [31]
He was not supposed to simplify. He could have multiplied straight across and got 12/63 and he would simplify that which would be 4/21 im thinking
3 0
3 years ago
Read 2 more answers
A paper has an area of 96 square inches. What is the paper's area in square centimeters? Use the following conversion: 1 square
In-s [12.5K]
I supposed you are going to learn about area or volume, just remember length x width x height is volume and length x height is area
8 0
3 years ago
Other questions:
  • Which function in vertex form is equivalent to f(x) = x2 + 6x + 3?
    12·2 answers
  • A garden snail moves 1/6 foot in 1/3 hour. Find the speed of the snail in feet per hour?
    14·1 answer
  • An arc on a circle measures 125°. The measure of the central angle, in radians, is within which range? 0 to StartFraction pi Ove
    10·2 answers
  • Please help me with this!
    9·1 answer
  • Aaliyah ate 7⁄8 of her mini-pizza, while James only ate 3⁄4 of his mini-pizza. How much more did Aaliyah eat
    6·1 answer
  • 0.9 as a percentage
    13·1 answer
  • the Children's Hospital sponsors a 10k race to raise money. it receives $75 per race entry and $10,000 in donations but it must
    13·2 answers
  • The extremes in the proportion 3/4=15/20 are
    12·1 answer
  • Grazer sells cool Minecraft t-shirts through his
    10·2 answers
  • Combine like terms to create an equivalent expression.<br> 3.4-2.8d+2.8d-1.33.4−2.8d+2.8d−1.3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!