Answer:
x=-20
Step-by-step explanation:
3x-11=4x+9
3x=4x+20
x+20=0
x=-20
since its isosceles its a 45,45,90 right triangle which means the sides are in the proportion of x,x,x root 2
since the leg is 7 root 3 that means the hypotenuse is 7 root 6
Answer:
94.15
Step-by-step explanation:
15.5 x 3.5= 54.25
22.8 x 1.75= 39.9
54.25+39.9=94.15
Answer:
A) H1: π < 0.10
Step-by-step explanation:
<u>One tailed test</u>:-
A test of any statistical hypothesis where the alternative hypothesis is one tailed ( right tailed or left tailed) is called a one - tailed test.
H1: μ < μ0 (left tailed test)
H1: μ > μ0 (right tailed test)
<u>two tailed test</u>:-
In a test of statistical hypothesis where the alternative hypothesis is two tailed , we assume that the null hypothesis
H0: μ = μ0 against the alternative hypothesis
H1: μ ≠ μ0
conclusion:-
given data It is claimed that in a bushel of peaches, fewer than 10% are defective so alternative hypothesis
H1: μ < 0.10
Answer:
4
Step-by-step explanation:
10-6=4
111111<u>1111</u>
111111<u> </u>
