Seudónimo Seudónimo
  • 04-08-2016
  • Mathematics
contestada

may someone help me out with this question

may someone help me out with this question class=

Respuesta :

Cybertron Cybertron
  • 04-08-2016
The answer would be 7.5
Answer Link
dalendrk
dalendrk dalendrk
  • 04-08-2016
[tex]p\%=\dfrac{p}{100}\\\\40\%=\dfrac{40}{100}=0.4\\\\40\%\ of\ B\ is\ 3\\\\0.4B=3\ \ \ |divide\ both\ sides\ by\ 0.4\\\\\boxed{B=7.5}[/tex]
Answer Link

Otras preguntas

A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40 minute t
Why is it important to use a democratic method of choosing someone for a position of authority?
read the passage. charla tapped her pencil on her desk and bit her nails. she had not studied for the test as much as she should have. her teacher was passing o
Barbara has curly hair. Her genotype for this trait is CC. What do you infer from this?
What is the name for a point along an axon where an impulse jumps? Nodes of Ranvier Synaptic cleft Axon terminal
HELP PLEASE! Solve: 1/4 (20- 4a) = 6 - a A. -1 B. 0 C. All real numbers D. No solution
LCM of 3/4 and 5/6 turkey breast chicken plate
Use a number line to solve 235+123
I need help with a counter agrument for "material forces drive history"
I saw Edison break the window. Edison being the embolden noun replace with an appropriate pronoun