Answer:
play a musical don't play a musical Total
instrument instrument
play an sport <em>6</em> 14-6 = 8 <em>14</em>
don't play an sport 10-3 = 7 <em>3</em> 24 -14 = 10
Total 6+7 = 13 8+3 = 11 <em>24</em>
Step-by-step explanation:
Data is In italic.
I think the answer is y=2x
Answer:
220 degrees
Step-by-step explanation:
120 degrees + 100 degrees= 220 degrees
Answer:
1. n= 14
2. n=3
Step-by-step explanation:
For the first problem, let's break down the equation. The number being thought about can be represented by <em>n</em>. Then <em>n </em>is increased by 7, or simply put 7+ <em>n. </em>The sum is 21, so to find n you can use the equation 7 + n = 24 and solve for <em>n, </em>which is 14.
For problem two, the same strategy can be used. The number is <em>n, </em>multiplied by 9. So, 9 * <em>n</em> is equal to 27. Solve for n by isolating n, and the answer is 3.
X=((log(225000/200000)/log(1.03))
X=log(225,000÷200,000)÷log(1.03)
X=3.98 years
