9514 1404 393
Answer:
30 hours
Step-by-step explanation:
The relation between time, speed, and distance is ...
time = distance/speed
time = (15 km)/(0.5 km/h) = 30 h
It takes 30 hours for the lava to reach the sea.
2x+5=12
Subtract 5 from both sides
=2x=7
Divide by 2
X=2/7
Answer:
1890 yd³
Step-by-step explanation:
V = ½Ah
= ½ × 210 × 27
= 1890 yd³
The volume of the pyramid is 1890 yd³.
Logic:
(1) A bag contains red and green beans.
(2) The probability of choosing a red bean at random stands at 2/5.
*This means that there are 2 red beans and 3 green beans in this bag.
Answer:
The probability of choosing a green bean at random would have to stand at 3/5 because of the logic above. There are 5 beans in the bag, 2 of which are red and 3 of which are green.
Answer:
(3,4) and (6,8).
Step-by-step explanation:
Rise is equal to y and run is equal to x. If the fraction is 4/3, y is equal to 4 and 3 is equal to x. 3 across is 3 and 4 upwards is 4. Just keep adding 3,4 to get the following points the line passes through. Since we need two points, 3,4 and 6,8 would be the appropriate answers.
