Answer:
B
Step-by-step explanation:
it is known that 8 tomato plants were planted in total
( 2 rows with 4 plants each equal to 8 plants in total)
however there is X amount of rows of squash with 7 plants in each row
therefore in an equation it would be y= 7x+8
Answer:
carrot
Step-by-step explanation:
give me brainlyist i never got it pls bt i have snap if you want im a girl
To find the average speed for the whole race, you just have
to add the speed from a starting marker and the speed from the turnaround
marker going back and divide it by 2 since there are only two speeds involved.
10 m/s + 16m/s = 26 m/s / 2 = 13 m/s
Therefore, the average speed for the whole race is 13 m/s.
Answer:
18 ln(9) − ¹⁰⁴/₉
Step-by-step explanation:
∫₁⁹ √y ln(y) dy
If u = ln(y), then du = dy/y.
If dv = √y dy, then v = ⅔ (y)^³/₂.
∫ u dv = uv − ∫ v du
= ln(y) (⅔ (y)^³/₂) − ∫ (⅔ (y)^³/₂) (dy/y)
= ln(y) (⅔ (y)^³/₂) − ∫ (⅔ (y)^½) dy
= ln(y) (⅔ (y)^³/₂) − ⁴/₉ (y)^³/₂ + C
= (⅔ (y)^³/₂) (ln(y) − ⅔) + C
Evaluate between y=1 and y=9.
[(⅔ (9)^³/₂) (ln(9) − ⅔)] − [(⅔ (1)^³/₂) (ln(1) − ⅔)]
[18 (ln(9) − ⅔)] − [(⅔) (-⅔)]
18 ln(9) − 12 + ⁴/₉
18 ln(9) − ¹⁰⁴/₉
Answer:
Step-by-step explanation:
Given
Ticket Numbers = 1 to 60
Required
Determine the probability of not selecting multiples of 7
First, we need to list out the multiples of 7 in this range:
These are 8 in numbers. So, there are 8 multiples
Next, is that we determine the number of non multiples of 7. This s calculated as:
The required probability is then calculated as: