The third one, because she got -8 for the product's exponent by multiplying 4 and -2 instead of adding them, show the answer should have been 10^2.
2/5 + 4/9 +15 = 18+20+675/45
= 713/45
Answer: Sam made 713/45 or 15.84 bread rolls all in all.
Answer:
No
Step-by-step explanation:
Here we are taking only one measurement: the height of one person. Strictly speaking, this is NOT a statistical question.
"List the heights of a sample of 50 first-graders" would definitely be a stat. question.
7-1/3
= 21/3 - 1/3
= 20/3
Or:
7-1/3
= 21/3 - 1/3
= 20/3
= 18/3 + 2/3
= 6 + 2/3
= 6.6666666666......
Answer:
4-5i
Step-by-step explanation: