Answer:
2x² - 3x + 6 = 0
a = 2 b = -3 c = 6
delta = b² - 4ac = 9 - 4.2.6 = -39
Answer:
4 ( 5 - n )
Step-by-step explanation:
The expression:
20 – 4n
Task: Rewrite the expression for the new weight as a product of two factors.
To do this we simply have to find the highest common factor (HCF) between 20 and 4n
20 = 4 * 5
4n = 4 * n
The HCF = 4
Expressing as a product of two factors;
4 ( 5 - n )
Answer:
John has 2 dollars and 46 cents left after his purchases.
Step-by-step explanation:
50 - 17.50 = 32.50
32.50 - 24.99 = 7.51
7.51 - 6.99 = 0.52
0.52 + 5.00 = 5.52
5.52 - 3.06 = 2.46
Answer:
a. no information provided
b. 24 students as mentioned
c. the problem is... there isn't any response given to compare with the students surveyed.
Step-by-step explanation:
a class of 24 students was asked to identify a team sport in which they have participated their responses are shown in the line plot
a. how many total responses
b. how many students surveyed
c. give a possible explanation as to why the answers to parts a and b are different
Answer:
-64123.2679492
Step-by-step explanation:
I'm sorry if this is wrong!
