Answer:
c
Step-by-step explanation:
290 mm because 30 centimeters is 300 millimeters. 300mm-10mm=290mm
Answer:
0.125, or 1/8
Step-by-step explanation:
We must evaluate 1/4-1 first, because this is inside parentheses (think:
1/4 - 1 = -3/4. order of operations rules (PEMDAS)
Thus, we have:
0.3(-3/4)+0.35 and must carry out the multiplication before the addition:
0.3(-0.75) + 0.35 =
-0.225 + 0.35 = 0.125, or 1/8
Answer:
30%
Step-by-step explanation:
If a football quarterback enjoys practicing his long passes over 40 yards and misses the first pass 40% of the time, but when he misses on the first pass, he misses the second pass 20% of the time. The probability of missing two passes in a row is 30%.
First pass: 40%
Second pass: 20%
40% and 20% combined/average is 30%.
Therefore, the probability of missing two passes in a row is 30%.
In both cases, we have cooling. We can add together the 2 functions describing this cooling: z(x) = 0.5x - 9 - [-x-2] = 0.5x - 9 + x + 2, or
z(x) = 1.5x - 7
Provided that this is correct, all we have to do now is to subst. 5 for x:
z(5) = 1.5(5) - 7 = 7.5 - 7 = 0.5 (answer)
Answer:
y=3 over -6x + 5
Step-by-step explanation:
put the 3 and -6 in a fraction