A) total cost is $14.99
b) total cost is $19.99
i did the work for you on a paper but i'm having trouble sending it on here. sorry man really wanted to help. /: i can send it to you anywhere else if you want
Answer:
t = 34.548
Step-by-step explanation:
Here X₁ = Solid values / n
= 26.3 +25.3+26.1+25.6+26.7+25.9/6
=155.9 / 6
=25.984
X₂ = Liquid values/n
= 16.9 +16.6+16.5+17.4+17.4+17.2 / 6
=102/6 = 17
Formula for the sample standard deviation is
we get
s₁ = 0.49967
s₂ = 0.3949
Construction of hypothesis
H₀ :μ₁ = μ₂
H₁ : μ₁ ≠ μ₂
Apply test statistic formula we get the value
putting all these values
t = 25.984 - 17 / √ (o.49967)²/6 + (0.39497)²/6
t = 34.548
Answer:15 2/5
Step-by-step explanation:
23 - 7 = 16
16 - 3/5 → 15 5/5 - 3/5 = 15 2/5
The sine ratio is basically a fraction of the opposite side over the hypotenuse. Since the hypotenuse is always the longest side, this means the fraction cannot exceed 1. If it did,then that would lead to the opposite side being larger than the hypotenuse but again the hypotenuse is the longest side. The largest the sine ratio can get is 1.
<u>Answer:</u>
- x = 1
- New equation: 7 - 2 = 5
<u>Step-by-step explanation:</u>
- 7 - 2x = 5
- => 7 - 5 = 2x
- => 2 = 2x
- => x = 1
<u>Conclusion:</u>
Since:
Our new equation will be 7 - 2 = 5
Hoped this helped.
