Shawna got 16 items correct
Step-by-step explanation:
To find the percentage of answers or part of total answers we multiply the fraction with the total number of items.
Given
Total items on test = 20
Correct items fraction = 4/5
Then,

Shawna got 16 items correct
Keywords: Percentage, fractions
Learn more about fractions at:
#LearnwithBrainly
Triangles with a 90 degree angle. We use the sine, cosine and tangent functions to determine the missing angles and sides.
Answer: He should have used 13 instead of 13i
Step-by-step explanation:
Answer:
10 is the answer
Step-by-step explanation:
Beacause 2 * 5 =10
and 5*2=10
Answer:
The answer is 20 songs.
Step-by-step explanation:
i) there are 19 pop songs
ii) there are 29 R&B songs
iii) the number of songs that have to be listened to in order to guarantee you hear one pop song and one R&B song
= 19 + 1 = 20 songs.