Sabrina is building a bookend from two identical wooden rectangular prisms as shown in the figure. What is the volume of wood used in Sabrina’s bookends?

Not a question, but an answer.

B. 640

Why though? Many may have chosen 340 by doing 4*4*20. But because there are two shapes, we must multiply this number by two.

320*2=640

i got 142 as my answer

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

50-60=10

step-by-step explanation: