All categories

4 years ago

The radius of a sphere is measured to be 3.12 cm. What is the most accurate volume of the sphere you can report?

Mathematics

1 answer:

erik [133]4 years ago

8 0

V=4/3 (3.14) r^3
Just use this rule

You might be interested in

Brianna bought snacks for her team's practice. She bought a bag of oranges for $2.72 and a 20-pack of juice bottles. The total c

posledela

Answer:

each bottle was $2.12 :P

Step-by-step explanation:

➼start by making an equation to find the price of the juice pack, in this case x would be the price of the juice pack because its unknown, the juice pack price(x) added to the price of the oranges(2.72) and equal the total(45.12), the before tax part is not needed info

2.72 + x = 45.12

➼now our aim to get x alone to find out its worth so we will have to do the opposite and subtract 2.72 from everything, since its positive

2.72-2.72=0 crosses out

45.12-2.72=42.4

➼which gets us x = 42.4 so one 20 pack is 42.40 dollars but we arent done yet, to find out the price of EACH bottle we must divide 42.4 by 20!

42.4/20=2.12

➼so to sum it up, each bottle is $2.12 :)

4 0

3 years ago

Read 2 more answers

2/3(-7)+2/3(-5) solve using the distributive property

Anna71 [15]

Answer:

-8

Step-by-step explanation:

2/3(-7)+2/3(-5) = -8

7 0

3 years ago

Help help math math math

Natalija [7]

Answer:

$\displaystyle m = 3$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)

Slope Formula: $\displaystyle m = \frac{y_2 - y_1}{x_2 - x_1}$

Step-by-step explanation:

Step 1: Define

Identify points.

Point (8, 1)

Point (11, 10)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

Substitute in points [Slope Formula]: $\displaystyle m = \frac{10 - 1}{11 - 8}$
[Order of Operations] Evaluate: $\displaystyle m = \frac{9}{3}$
Simplify: $\displaystyle m = 3$

6 0

3 years ago

Which function can be used to find r, the total amount the teacher pays in dollars when

cluponka [151]

R = 2z + 8
To find the total, 2 times the number of scissors plus 8 for delivery

6 0

3 years ago

At a baseball game, the probability that a fan brings a glove is 0.08. The probability that a fan is left-handed is 0.12. What i

tester [92]

-Hello There-

If the probabilities are independent, the probability that a left-handed person will bring a glove is ...

0.08×0.12 = 0.0096 ≈ 0.01

Hope This Helped!

Have A Great Day!

Stay Safe,

TheBlueFox

5 0

3 years ago

Read 2 more answers