Answer:
Step-by-step explanation:
y = (2/3)x + 1
m = 2/3
The slope of the perpendicular line = -1/m
Correct choice is 1,260 and 151,200
The product of 252 and 605 is 152,460
In the choice we have to choose from, one or more numbers have to add up to give a total of 152,460.
The choice is actually 1,260 and 151,200 which gives a total of <u>152</u><u>,</u><u>460</u><u>.</u>
Answer:
<u>You would have walked a total of 7/10 miles or .7 miles.</u>
Step-by-step explanation:
First you have to make the fractions have a common denominator. Let's do 10.
1/5 =2/10 you multiply the top and bottom by 2 to get a bottom of 10
1/2=5/10 you multiply the top and bottom by 5 to get a bottom of 10
Now we can add these,
<u>2/10 + 5/10= 7/10</u> You do not add the denominators, only the numerators when the denominators are equal.
<u>You would have walked a total of 7/10 miles or .7 miles.</u>
Answer:
H0:p1=p2; Ha:p1≠p2, which is a two-tailed test.
Step-by-step explanation:
We formulate our hypotheses as
H0:p1=p2; Ha:p1≠p2, which is a two-tailed test.
Supposing the probability or proportion of the first survey is equal to the probability or proportion of the second survey. This will be the null hypothesis and the alternative hypotheses would be that these two proportions or probabilities are unequal.
This is a two tailed test.