(05.05 MC) Which expression can be used to find the product of 98 x 34?
O (30 x 4) + (90 x 8) + (4 x 30) + (8 x 4)
O (90 x 30) + (90 x 4) + (8 x 30) + (8 x 4)
O (90 x 8) + (90 x 4) + (8 x 30) + (8 x 4)
(30 x 90) + (90 x 8) + (4 x 30) + (8 x 4)
Question 11
(05.06 LC)
Carole Cou

900 degrees

step-by-step explanation:

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0

this is a good question! i’ll do some research and what i find, i’ll contact you asap when i have something! ✊