Answer:
C
Step-by-step explanation:
-8*-5 + 4 = 28
-8*0+4=4
-8*2+4=-12
Answer:
2
Step-by-step explanation:
2*2=4
3*2=6
(im not gonna solve the last part)
so the second one is 2 times bigger
Answer:
Step-by-step explanation:
1. 7 4/11 + 2 6/11 = 9 10/11
2. 5 1/12 + 6 3/12 = 11 4/12 = 11 1/3
3. 8 4/15 + 3 2/15 = 11 6/15 = 11 2/5
4. 6 1/9 + 2 3/9 = 6 4/9
Answer:
target speed for the marathon has been achieved and exceeded
Step-by-step explanation:
Given that :
Target speed = 25 mph
Current speed = 15 miles in 1/2 an hour
Current speed :
15 miles in 0.5 hours
X miles in 1 hour
0.5x = 15 miles
X = 15 / 0.5
X = 30 miles per hour
Hence, current speed in miles per hour = 30mph
This means that her target speed for the marathon has been achieved and exceeded
Answer:
D
Step-by-step explanation:
Given
= 
, then
= 
= 
= 262144 → D
