Question 4 (1 point)
What is the area of the figure?
10 cm
10 cm
8 cm
HITS
ITORIES
TERR
O 64 cm²
O 104 cm?
O 128 cm?
196 cm4

104cm2

Step-by-step explanation:

10 x 8 = 80

8 x 6 = 48 / 2 = 24

80 + 24 = 104

B) 104cm^2

Step-by-step explanation:

(Triangle formula is A=hb/2) 8*6/2+8*10= 104

p.s. I'm homeschooled too lol

linearly: 8560 bacteria

exponentially: approximately 75233 bacteria

step-by-step explanation:

assuming it is not exponential (we would have some really complicated logarithms), let's say it is linear. then, after 5 hours, it increased by 1200 bacteria, so every hour it increases by 240 bacteria. this means that after 19 hours, we get 19 * 240 + 4000 bacteria or 3800 + 760 + 4000 = 7800 + 760 = 8560 bacteria.

because it says round your answer, i will do this exponentially (with a calculator, of course). first, we need to find how much it multiplies by every hour, by taking the 5th root of 52/40 or 13/10. this is approximately 0.167. we still need to add 1 to this, because we are multiplying by that number, not adding that amount of the number. now, we just calculate 4000 * (1.167)^19. use a calculator to get approximately 75232.6, or 75233.

28

step-by-step explanation:

8+8+6+6