Answer:
6.12 x 10⁵
Step-by-step explanation:
You just multiply 3.4 and 1.8 which gives 6.12
And for the notation you add the exponents 2 and 3 which give 5
Answer:
sheeeeeeesh thats alota math
Step-by-step explanation:
Answer:
3(n + 2p - 3q)
Step-by-step explanation:
Given
3n + 6p - 9q ← factor out 3 from each term
= 3(n + 2p - 3q) ← in factored form
Answer:
<u>There are 350 girls in the school.</u>
Step-by-step explanation:
1. Let's review all the information provided for answering the question correctly:
Ratio of number of boys to the girls = 5:7
Number of students in the school = 600
2. How many girls are there in the school?
Number of girls = x
Number of boys = 5/7x
x + 5x/7 = 600
7x + 5x = 4,200
12x = 4,200
x = 350
<u>There are 350 girls in the school.</u>
And the number of boys is (600 - 350) = 250.