Answer: Uhhhhh no question...
Step-by-step explanation:
Probability always adds up to 1 so, if there is only one choice, the chance that it will happen is 100% (1 out of 1) so true
Hope this helps! :)
Answer:
x = (28 +- root -64) / (8)
Step-by-step explanation:
4x^2 -28x= -53 = 0
x = [-(-28)+- root (-28)^2 - 4 * 4 * 53] / 2 *4
x = (28 +- root 784 - 848) / (8)
x = (28 +- root -64) / (8)
Answer:

Step-by-step explanation:
Given


Required
Determine the amount of blue paint when Red = 2
To do this, we make use of the following equivalent ratios

When
and 

When Red = 2

Equate both ratios

Convert to division

Convert fractions to improper fraction



Make Blue the subject



Step-by-step explanation:
hope this helps, good Luck xD.