Given:
must correctly answer 80% of the questions
correctly answered questions = 26
incorrectly answered questions = 4
unanswered questions = 15
Total questions = 26 + 4 + 15 = 45
45 * 80% = 36 required correctly answered questions.
36 - 26 = 10
Out of 15 remaining questions, 10 questions must be correctly answered for Heidi to advance to the next level.
Answer:the Answer is 994
Step-by-step explanation:
First add 8+2 which gives you 10 and then use the exponent to get 1000. Then subtract 6 which gives you 994. This is tested and i just did this iready
Answer:
2.7
Step-by-step explanation:
8 * sin(20) = 2.736
About -4° i think, i apologize if i’m incorrect, i haven’t done this in a while
The goat is tied in the four corners of an 14-foot by 7-foot pump house. The rope is 14 feet. The goat is eating the grass, forming a circle The pattern is 3/4 of a circle radius 14 and 1/4 of a circle radius 7.
Getting the area of radius of 14 feet
Area = 3.14 * r^2
Area = 3.14 * 14^2
Area = 615.44 feet^2
Getting the area of radius of 7 feet
Area = 3.14 * r^2
Area = 3.14 * 7^2
Area = 153.86 feet^2
3/4 of 615.44 = 416.58 feet ^2
1/4 of 153.86 = 38.465 feet^2
So the total area is 500.045 feet^2
