You would take 1818÷33=55.09
55.09 is how many toothpicks it took for each step made
Then you would take 55.09×55=3029.95
You can make sure this is correct by taking 55.09×33=1817.97 which would actually be 1818 because you had to round it up
<span> x=<span><span><span><span>3</span> and </span></span>y</span></span>=<span>2 to check use the first equation y=5x-13 you plug in x which is 3 5 times 3 equals 15 15-13 equals 2 y=2</span>
Answer:
<u>The correct answer is A. 1/216</u>
Step-by-step explanation:
Let's simplify the expression:
6^1/3 divided 6^10/3
6^1/3 = ∛ 6 and 6^10/3 = ∛ 6¹⁰, therefore:
∛ 6 / ∛ 6¹⁰
∛ 6 * 1/∛ 6¹⁰ (Flipping the reciprocal)
∛ 6 * 1/(∛ 6 * ∛ 6⁹)
1/∛ 6⁹ (Cancelling down ∛ 6 in the numerator and denominator)
1/6³ = 1/6 * 6 * 6 = 1/216
<u>The correct answer is A. 1/216</u>
Answer:the weight after 225 days is
22885 kilograms
Step-by-step explanation:
The initial weight of the blue whale calf at birth is 2725 kilograms. blue whale calf gains 90 kilograms of weight each day for the first 240 days after its birth. The weight increases in arithmetic progression. This means that the first term of the sequence, a is 2725, the common difference, d is 90.
The formula for the nth term of an arithmetic sequence is expressed as
Tn = a + (n - 1)d
Where
n is the number of terms of the sequence.
a is the first term
d is the common difference
We want to determine its weight, T225 after 225 days after it’s birth. It means that n = 225
Therefore
T225 = 2725 + (225 - 1)90
T225 = 2725 + 224×90 = 2725 + 20160
T225 = 22885
