310 miles ÷ 5 hours = 62 miles per hour
403 miles ÷ 62 = 6.5 hours
Answer:
<h2>Check the explanation.</h2>
Step-by-step explanation:
Let, the total population is 1000.
The number of republicans are 26% that is 260, Democrats are 63% that is 630 and Independents are 11% of 1000, that is 110.
20% of 260 = 
Republicans favor some type of corporate tax reform.
51% of 630 = 
.
29% of 110 = 
.
Total number of people, who favor some type of corporate tax is (52 + 321.3 + 31.9) = 404.2 ≅404.
The required probability is 
.
Answer:
9750
Step-by-step explanation:
profit amount = 30% of R 7500
= 30/100 *R 7500
= 2250
now
sp = R 7500 + R 2250
= R 9750
With
a standard deviation of 6 minutes, we will test the hypothesis that σ = 6
against the alternative that σ < 6 if a random sample of the test
times of 20 high school seniors has a standard deviation s = 4.51. use a
0.05 level of significance.
<span /><span><span>
</span></span>
Answer:
They are supplementary.
Step-by-step explanation:
If two angles form a linear pair, the angles are supplementary.
