2 years ago

What is the volume of the prism below?

1 answer:

7 0

B. 75

First you find the area of the triangle:

(base x height)/2
(3 x 5)/2
15/2
7.5

Then you multiply by the length of the prism (10):

7.5 x 10 = 75

You might be interested in

Evaluate the expression 8^2 ----- 8^4

gayaneshka [121]

8^2= 8 times 8 = 64

8^4= 8 times 8 times 8 times 8= 4,096

6 0

3 years ago

In a jewelry store, rings make up 5/9 of the inventory. Earrings make up 4/15 of the inventory. How many times greater is the ri

monitta

Make the fractions have common denominators.

rings 5 / 9 * 5/5 = 25/45
earrings 5/15 * 3/3 = 15/45

So, now we can compare 25 to 15. 25 is 5/3 bigger than 15.
or the ring inventory is 1.666666666... times greater than the earring inventory.

8 0

2 years ago

Jaxson played a video game for 1/6 of an hour and hailey played for 1/3 of an hour who played a greater amount of time?

fiasKO [112]

There are 60 minutes in one hour
to find 1/6 of an hour, divide 60 by 6:
60/6=10
Jaxson played for 19 minutes
to find 1/3 of an hour, divide 60 by 3:
60/3=20
Hailey played for 20 minutes
20>10

Hailey played video games for 10 minutes longer than Jaxson

4 0

2 years ago

there are three choices of jellybeans - grape ,cherry and orange. if the probability of getting a grape is 3/a0

Sergeeva-Olga [200]

What would the a represent I don't get it. If the probability of getting grape 3% so the probability of getting another color is 48.5%.

5 0

2 years ago

scott has a coin. he flips the coin 60 times and heads comes up 36 times. What is the experimental probability of flipping heads

Karolina [17]

Scott's experimental probability would be equal to:

= The number of heads/Total number of attempts.

Now we plug in our values:
$\frac{36}{60} = 0.6$

Therefore, the experimental probability of Scott flipping heads is 0.6.

Hope this helps!

5 0

3 years ago