Answer:
0.9375
divide the numerator by the denominator
ex. 15 divided by 16
Step-by-step explanation:
Answer: 11.5m^3
Explanation:
The volume of a rectangular prism (R):
length x width x height
Replacing with the values given and solving for v(Volume)
V(R) = 4x 2 x 1
V(R) = 8m3
Volume of a triangular prism (T): base area X
height
Base area = 1/2 x base × height (of the triangular base)
A = 1/2 x1x 3.5 = 1.75m2
Back with the volume formula:
V (T)= Ax h= 1.75 x 2 = 3.5m3
Adding both volumes:
8 +3.5 = 11.5 m3
Hope this explains it
Answer:
16-degree decrease
Step-by-step explanation:
Take the final temperature of -12 and subtract the initial temperature of 4
-12 - 4
-16
The change in temperature is 16 degrees
The minus sign tells us it was a decrease
Answer / Explaination:
First convert each equation into the standard y = mx + b form by solving:
y = -0.5x + 1
y = 4x - 4
Now look at the graphs to see which represents lines of both equations, in this case it is the last one (D).
Answer:
80% of the marbles are blue and one out of every five marbles is purple.
Step-by-step explanation:
First of all, there are clearly not more purple marbles than blue marbles, so we can get that one out right away.
To find the percent of blue marbles in the bag you have to add 24 and 6, which is 30. Then, you divide 24 by 30, which is 0.8, or 80%, so that is correct.
Finally, to find out if this proportion is correct, you have to put 6/30 and if you simplify that fraction, you get 1/5. So that is also correct.