Answer:
A.
Step-by-step explanation:
<em>Let the number of the birds apart from the newcomer, be x.</em>
x/2 + 1 = 100
<em>which means,</em>
x/2 = 100 - 1,
<em>this gives us a 99.</em>
x/2 = 99.
<em>To get the actual number and kill the fraction we multiply by 2.</em>
x = 2 x 99
...
x= 198...
Therefore,
<u>The total birds flying were 198.</u>
PROOF:
198/2 = 99.
99+ 1 = 100.
That one added to the 99 is the newcomer bird.
James father will be 52 years old 7 years from now .
so his present age is 52-7=45
so now james age is (1/5)×45=9years
sfoe second part answer is 3 years,
after 3 years james will be 12 years old andfather will be 48 years old and 12 is 1/4 of 48
hope its helpful
SMILE
Answer:
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Step-by-step explanation:
Answer:
Prob(dime, then penny)
= (10/16)(1/16)
= 5/128
Step-by-step explanation:
Answer:
one more would be 56
one less would be 54
ten more would 65
ten less would be 45
Step-by-step explanation:
add one more to 55 to get 56
subtract one from 55 to get 54
add ten more to 55 to get 65
subtract ten from 55 to get 45