Answer:
n/-4=16 or n divided by negative four equals 16
Step-by-step explanation:
I'm not sure if it will work, but try downloading the Slader app. I hear that many people use it to look up text book answers and stuff like that.
The fraction of the red haired students are boys will be 2 / 5.
<h3>What is a fraction number?</h3>
A fraction number is a number that represents the part of the whole, where the whole can be any number. It is in the form of numerator and denominator.
The dual bar chart shows the hair colour of boys and girls in a year group.
The total number of the boys and girl will be
Total = 6 + 9
Total = 15
Then the fraction of the red haired students are boys will be
⇒ 6 / 15
⇒ 2 / 5
More about the fraction number link is given below.
brainly.com/question/78672
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Let Tamara invests amount
in 3% account. She invests
in 2% account.
The interest after t years is given by
. After 1 year the two interests are equal, that is

Thus, Tamara has to invest
in 3% account and
in 2% account.