Answer:
<h2>Five Significant Figures.</h2>
Step-by-step explanation:
<u>Whe</u><u>n</u><u> </u><u>Zach</u><u>ary</u><u> </u><u>adds</u><u> </u><u>2</u><u>6</u><u>.</u><u>6</u><u>4</u><u> </u><u>t</u><u>o</u><u> </u><u>1</u><u>2</u><u>.</u><u>5</u><u>5</u><u>7</u><u>,</u><u> </u><u>it</u><u> </u><u>becomes</u><u> </u><u>3</u><u>9</u><u>.</u><u>1</u><u>9</u><u>7</u><u> </u><u>g</u><u>.</u><u> </u><u>In</u><u> </u><u>the</u><u> </u><u>an</u><u>swer</u><u>,</u><u> </u><u>there</u><u> </u><u>are</u><u> </u><u>fi</u><u>ve</u><u> </u><u>(</u><u>5</u><u>)</u><u> </u><u>signi</u><u>ficant</u><u> </u><u>fig</u><u>ures</u><u>.</u>
Answer:
1). 0.903547
2). 0.275617
Step-by-step explanation:
It is given :
K people in a party with the following :
i). k = 5 with the probability of 
ii). k = 10 with the probability of 
iii). k = 10 with the probability 
So the probability of at least two person out of the 'n' born people in same month is = 1 - P (none of the n born in the same month)
= 1 - P (choosing the n different months out of 365 days) = 
1). Hence P(at least 2 born in the same month)=P(k=5 and at least 2 born in the same month)+P(k=10 and at least 2 born in the same month)+P(k=15 and at least 2 born in the same month)
= 
= 
= 0.903547
2).P( k = 10|at least 2 share their birthday in same month)
=P(k=10 and at least 2 born in the same month)/P(at least 2 share their birthday in same month)
= 
= 0.0.275617
Answer:
<h3>
StartFraction StartRoot 30 EndRoot minus 3 StartRoot 2 EndRoot + StartRoot 55 EndRoot minus StartRoot 33 EndRoot Over 2</h3>
Step-by-step explanation:
Given the surdic equation as shown 
To find the quotient, we will rationalize by multipying both numerator and denominator of the function by the conjugate of the denominator.
Given the denominator
, its conjugate will be 
Multiplying through by
, we have;


The final expression gives the requires answer
I don't see a b or an m in this function, but generally, a linear function is of the form ax+b. The b in this equation (not sure if it is the same as your b), controls the shift of the function. Lower b by 3, the graph shifts down by 3.
So unless there is a minus sign before b, it has to be lowered by 3. (If there is a minus sign, it has to be increased by 3).