Set up a proportion, put 5 kg over 100g and 900 kg over x. Solve for x and you get 18,000g.
The square root of 500 is 22.3
Answer:
(7,9)
Step-by-step explanation:
7x - 8y = -23
7x - 7y = -14
Solve the equation for 7x
7x - 8y = -23
7x = -14 + 7y
Substitute the given value of 7x into the equation 7x - 8y = -23
-14 + 7y - 8y = -23
solve the equation for y
y = 9
substitute the given value of y into the equation 7x = -14 + 7y
7x = -14 + 7(9)
solve the equation for x
x = 7
<u>(7,9)</u>
P(4,5 or 6)=3/6=1/2 and we need to find
P(4 times or 5 times... getting 4,5 or 6) = P(4 times ...)+ P(5 times...)
=(1/2)^12 + (1/2)^12 = (1/2)^11
i'm not very sure if its correct. but, u can use this as your last resort. something is better than nothing. and let me know if its right.
Answer:
50y= -2248283
Step-by-step explanation:
used photo math