product means multiply, at least means greater than or equal to
The product of a number and 5 is at least 45: 5n ≥ 45
If asked to solve, divide 5 from both sides: n ≥ 9
Answer: 5n ≥ 45
What is 10{,}000+2{,}000+50+510,000+2,000+50+510, comma, 000, plus, 2, comma, 000, plus, 50, plus, 5 in standard form?
Illusion [34]
Answer:
1.2055 × 10⁴
Step-by-step explanation:
10,000 + 2,000 + 50 + 5
= 12,055
Writing 12,055 in standard form
The first digit in standard form should be between 1 and 10
Therefore, the first digit in 12,055 is 1 then point other numbers
As in 1.2055
There are 4 digits after the decimal point.
So we have 10⁴
12,055 = 1.2055 × 10⁴
Check:
1.2055 × 10⁴
= 1.2055 × 10,000
= 12,055
Answer:
15
Step-by-step explanation:
525/4 ÷ 35/4
=525/4 x 4/35
=525/35
=105/7
=15/1
=15
Answer:
0
Step-by-step explanation:
