Answer:
Step-by-step explanation:
Given the equation as

apply multiplication property of equality where you multiply every term by 5

3x-15=60------------------apply addition property of equality
3x-15+15=60+15
3x=75--------------------------appy division property of equality by dividing both sides by 3
3x/3=75/3
x=25
<span>6x^2 - 7x + 2 = 0
(3x-2)(2x-1) = 0
</span>3x-2 = 0
x = 2/3
2x-1=0
x=1/2
answer: x=1/2 and x =2/3
Options :
A number line going from negative 3 to positive 3 in increments of 1.
1 and StartFraction 5 Over 6 EndFraction meters
Negative 2 and StartFraction 3 Over 6 EndFraction meters
2 and StartFraction 3 Over 6 EndFraction meters
Negative 1 and StartFraction 5 Over 6 EndFraction meters
Answer:
Negative 1 and StartFraction 5 Over 6 EndFraction meters
Step-by-step explanation:
Jonah's position range :
Between - 1 1/2 meters and - 2 1/3 meters with respect to sea level
With regards to sea level and the range of position given ; Jonah's position will be below sea level, that is Jonah's position cannot be a positive location on the number line, thus all options with positive values are incorrect.
Hence Jonah's position will be any number on a number line located in between :
-2 1/3 and - 1 1/2
That is
-2 1/3 ≤ Jonah's location ≤ - 1 1/2
-2 1/2 ( this is less than - 2 1/3) (incorrect)
-1 5/6 lies in between the given range and is thus a possible position.
Answer:
The correct option is A
Step-by-step explanation:
From the question we are told that
The mean is 
The standard deviation is 
Generally the the probability that a randomly selected zucchini will weigh between 0 55 pound and 13 pounds is mathematically represented as

=> 
So looking the option of normal curves given in the question we see that it is option A that matches our interval
Answer:
52 students
Step-by-step explanation:
From the question above, we have the following information:
a) Vidya ranks 7th from the top.
Mathematically,
Vidya = 7th student
b) Divya 3 ranks behind Vidya.
Divya = Vidya + 3
Hence, Mathematically:
Divya = 7 + 3 = 10
Divya = 10th student
c) Also, Divya is 7 ranks ahead of Medha.
Mathematically,
Medha = 10 + 7= 17
Medha= 17th student
d)Sushma is 32 ranks behind Medha
Mathematically,
Sushma = Medha + 32
= 17 + 32 = 49
Sushma is the 49th student
Therefore, since, Sushma is 4th from the bottom, total number of students is:
49 + 3 = 52 students