Answer:
Step-by-step explanation:
Let as us 45 as the number we should use to get the square root in the simplest form
And then 144
The square root of a number in is simplest form means to get the number inside the radical as low as possible
Answer:
25%
Step-by-step explanation:
1925 - 1440 = 485
X/100 = 485/1925 (what percent is 485 of 1925) (%/100=is/of)
(485 x 100) / 1925 (cross multiply)
48500/1925 = 25%
Answer:
If the lines BC and DE are parallel, the value of c is c=-2
Step-by-step explanation:
We are given line segment BC with end points B(2, 2) and C(9,6) and line segment DE with endpoints D(c, -7) and E(5, -3).
Using slope formula: 
we can find point c
When 2 lines are parallel there slope is same.
So, Slope of line BC =Slope of Line DE
We have:
Putting values and finding c
So, If the lines BC and DE are parallel, the value of c is c=-2
Answer:
Null Hypothesis
H₀ : P = 3.8
Alternative Hypothesis
H₁: P > 3.8
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<u><em>Null Hypothesis</em></u> :-
The single statistic, H₀ will be that the sample statistic
H₀ : There is does not differ significantly from hypothetical parameter values
H₀ : P = 3.8
<u><em>Alternative Hypothesis:</em></u>
The statistic , H₁ will be the sample statistic
H₁: There is differ significantly from hypothetical parameter values
H₁: P > 3.8
Solution:
Let's verify each option to see which is correct.
<u>Option A</u>
Two subtracted from the quotient of seven divided by b.
- => 7/b - 2 = 7(b - 2) [False]
<u>Option B</u>
Seven added to difference of b minus two.
- => 7 + (b - 2) = 7(b - 2) [False]
<u>Option C</u>
The quotient of seven divided by b minus two.
- => 7/b - 2 = 7(b - 2) [False]
<u>Option D</u>
Two subtracted from seven times b
- => 7b - 2 = 7(b - 2) [False]
<u>Option E</u>
The product of seven and the difference of b minus two
- => 7 x (b - 2) = 7(b - 2) = 7(b - 2) [True]
Option E is correct.
