Answer:
76
Step-by-step explanation:
Discriminant is given by the formula
Where a is the coefficient of x^2 and b is the coefficient of x and c is the constant term when the quadratic is arranged in the form of
Let's rearrange the given equation:
So a = 3
b = -10
c = 2
Plugging into formula we have the discriminant as:
THe discriminant is 76
Start with 21 cups , substract 5.5 (5 and one half) , 2.25( 2 and one fourth), and then divide by two (divided into 2 equal portions) and the result is 6.625 and if you divide the options as an improper fraction, you'll get 6 and five eights... so your answer is D.
Answer:
R= 1203 P= 1478
Step-by-step explanation:
2681- 275= 2406/2 = 1203+ 275= 1478
Z=xy
dividing both sides with y to isolate x,
z/y=xy/y
z/y=x
x=z/y
Answer: Ty can jump rope at 6:3 thats the ratio.
Step-by-step explanation:
You can burn an average of 200 to 300 calories in a mere 15 minutes workout with your jump rope. Everyone is different, but on average 10 – 25 Calories are Burned Jumping Rope every minute. Jumping rope can help you burn about 25% more calories per minute than running.