Answer:
he is incorrect the answer is -4
Step by step explanation:
just because something is negative doesn't mean it cant still be divided
it will still be able to be divided but it will be a negative number
Answer:
x = 70.71
Step-by-step explanation:
log 2x² + 2 = 6.
log 2x² + log 100= log 10⁶.
2x² × 100 = 10⁶
2x² = 10⁶/100
2x² = 10⁴
x² = 10⁴/2
x² = 5000
x = √5000
x is approximately 70.71
x = 70.71
Answer:8
Step-by-step explanation:
Total money of club is =1200
Club can spend upto 85 % of money
therefore total money to be spend
Helicopter cost
Total money to be spend on helicopter
no of helicopter
So club can buy maximum 8 helicopters
Log 10 100 =2
Basically, we have to know how to solve for x in this equation:
10^x = 100
For log3 = 9 we have to solve for x in this equation:
3^x = 9
Therefore, x = 2
They each would get 2400 because it says Tammy and Qiulian has 2400. Then you would multiply 2400*2=4800 and Tammy will Give Qiulian 2400 for them to have the same amout