See what would happen if there was half and half (26 dimes and 26 nickels).
26(.05) +26(.1)= 1.3+2.6=3.9
There needs to be more;
There needs to be 14 nickels and 38 dimes.
14(.05)+38(.1)=.7+3.8=4.5
Answer: she putz 9 in the last shelter
Step-by-step explanation:
The discriminant of a quadratic equation determines the nature of the roots of the equation whether they are rel or imaginary. The formula for determining the discriminant is
d = b2 - 4acwhen there are two identical real roots, then the discriminant is equal to zero. The answer is C.
Answer:
It decreased
Step-by-step explanation:
It decreased. Assuming that the temperature is 100 and it is now reduced by 60% then the temperature will be at 40 and if it increased by 80% then the final temp is 72. So it is 48% of the original temp.
