Hello ;
<span>1/4+x <5/8
</span>x <5/8 - 1/4
x < 5/8 - 2/8
x < 3/8...(<span>the solution to the inequality)</span>
Answer:
a) Level of significance
b) Standard normal


c)

d)
e) We fail to reject null hypothesis
Step-by-step explanation:
Let us say
The null hypothesis H_0 is p= 0.70 which means that Probability of arresting male of age ranging between 15 to 34 years is 0.7
Alternate hypothesis H_1 is p not equal to 0.7 which means that Probability of arresting male of age ranging between 15 to 34 years is not equal to 0.7
a) For 1% level of significance
b) Standard normal



c)

d)
e) We fail to reject null hypothesis
Hence, there is not enough data to prove that at 1% level of significance the probability of number of male arrested between age 15-34 is 0.70
Answer:
5 inches
Step-by-step explanation:
As the height is perpendicular to the base, the radius and the height form a right angle, creating a right triangle where the slant height is the hypotenuse, thus:





In conclusion, the slant height of the cone is 5 inches. See below for a visual.
If the width is 6.5 then double that to work out the two widths which would be 13. Take that from the perimeter so you're left with 21. Half 21 to work out one length which is 10.5. Length = 10.5
Answer:
0.4
step-by-step explanation
5x times 3 = 7 times 2x-4
first, you divide both sides by 2x
2.5x times 3 = 7-4
then, divide both sides by three
2.5x = 1
lastly, divide both sides by 2.5
x = 0.4