Answer: zoe ran 24 miles
Answer:
+13
Step-by-step explanation:
-4-9 gives -13
when +13 is added to -13 , the expression becomes +13+(-13) =13-13=0
Answer:
Null hypothesis: The average sales per salesperson of Carpetland is $8000 per week
Alternate hypothesis: The average sali per salesperson of Carpetland is greater than $8000 per week
Step-by-step explanation:
The null hypothesis is a statement deduced from a population parameter which is subject to testing
The alternate hypothesis is a statement that negates the alternate hypothesis which is accepted if the null hypothesis is tested to be false
Answer:
56 different ways
Step-by-step explanation:
This is a combination question since it deals with selection. For example, if n objects is to be selected from a pool of r objects, this can be done in nCr different ways.
nCr = n!/(n-r)!r!
According to the question, If the police have 8 suspects, the different number of ways 5 can be selected for a line up is expressed as 8C5
8C5 = 8!/(8-5)!5!
8C5 = 8!/(3!)!5!
8C5 = 8*7*6*5!/3*2*5!
8C5 = 8*7*6/3*2
8C5 = 8*7
8C5 = 56 different ways
Hence, the selection of picking 5 for a line up out of 8 suspects can be done in 56 different ways.
Answer:
Their are 34 musicians
Step-by-step explanation:
If you count the chart you will see that the number of X's equals 34
Answer:
34
Step-by-step explanation:
I did this too, just count the x's
Hope this helps!
Answer:
do better and kick butt ( lol) srry not helpful but just what I thought
Step-by-step explanation:
Answer:
what is the Question
Step-by-step explanation: