Answer:
two significant figures
Step-by-step explanation:
Answer:
the numerator is 4x+6
Step-by-step explanation:
10nCr6 over 6nCr3 this should give you the answer
Answer: I’m pretty sure it’s 80
Step-by-step explanation:
Answer:
4 × (3 + 7) = (4 ×7) + (4 × 3)
Step-by-step explanation:
If you go by the order of PEMDAS you would do the parentheses first. 3 + 7 =10. 10 × 4 = 40. Then you would just use the distributive property and do (4× 7) + (4 × 3)
4 × 7 = 28 and 4 × 3 = 12 28 +12 =40
