Answer:
6.2 units
Step-by-step explanation:
8^2 - 5^2 =39, square root of 39 is 6.2
Answer:
59
Step-by-step explanation:
Round 59.3506494 to the first 2 sig figs which is 59 since the number next to the decimal isnt over or 5, so it stays as 59 instead of 60.
Answer:
The equation to express this situation is <em>y</em> = 15<em>x</em> + 50.
Step-by-step explanation:
Initially, the temperature of a pot of water is 50⁰, i.e. at after <em>x</em> = 0 minutes the temperature was, <em>y</em> = 50⁰.
And the temperature rises 15⁰ per minute.
So, after <em>x</em>₁ = 5 minutes, the temperature was, <em>y</em>₁ = 125⁰.
And similarly after <em>x</em>₂ = 10 minutes, the temperature was, <em>y</em>₂ = 200⁰.
Compute the equation to express this situation as follows:

Thus, the equation to express this situation is <em>y</em> = 15<em>x</em> + 50.
Answer:
Wyatt's office will take 8 weeks to recycle a total of 32 kilograms of paper.
Step-by-step explanation:
Given that Wyatt's office recycled a total of 28 kilograms of paper over 7 weeks.
So in one week, Wyatt's office will recycle = 28/7 = 4 kilograms / per week
Therefore,
- unit rate = 4 kilograms / per week
Thus, weeks taken by Wyatt's office to recycle 32 kg of paper
32/4 = 8 weeks
Hence, Wyatt's office will take 8 weeks to recycle a total of 32 kilograms of paper.