Answer:
3/5 of a minute
Step-by-step explanation:
1/3 of a page in 1/5 of a minute = 2/3 of a page in 2/5 of a minute = 3/3 (or 1) page in 3/5 of a minute.
The height should be 8 inches.
Answer:
Step-by-step explanation:
(x-4) (x+10) ⇒ (x+a)(x+b)=x²+(a+b)x+ab
a=-4 , b=10
x²+(-4+10)x+-4(10)
x²+6x-40
(3x+4) (3x +5)
3(x+4/3) *3(x+5/3) ⇒ identity : (x+a)(x+b)=x²+(a+b)x+ab
a=4/3 b=5/3
3*3=9
9[x²+(4/3 +5/3)x+4/3(5/3)]
9[x²+9/3 x+20/9]
9x²+27x+20
(-3a +5b +4c)^2 ⇒
suitable identity is (a+b+c)²= a² + b² + c² + 2ab + 2bc + 2ca
a=-3a , b=5b , c=4c
9a²+25b²+16c²- 30ab +40bc - 24ca
The solution to the linear equation:
8h + 5 - 3h = 8h - 4
is h = 3.
<h3>
How to solve the linear equation?</h3>
Here we have the linear equation:
8h + 5 - 3h = 8h - 4
To solve it, we need to move all the terms with h to the left side of the equation and the terms without x to the right side:
8h - 3h -8h = -4 - 5
-3h = -9
Now we can divide both sides by -3 to get:
h = -9/3 = 3
We conclude that the solution to the linear equation is h = 3.
If you want to learn more about linear equations:
brainly.com/question/1884491
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Answer:
Confidence interval for the population proportion of women fearing from breast cancer are 61%
Step-by-step explanation:
Point estimate of the proportion of the population of women who feared from breast cancer is:
β=61%
Standard error of the estimate:
Se= 0.154
Margin of error for 90% confidence interval for the population proportion:
0.254
90% confidence interval for the population proportion will be
(0.5846,0.6354)
