Answer:
30 feet converted into yards per minute would come out to 600 yards per minute
Step-by-step explanation:
multiply speed value by 20
30x20=600
Hope this helped :)
Answer:
16 quarters and 4 nickels
4×25=1.00 × 4 = 4.00 4×4=16-quarters
20-16=4-nickels
Step-by-step explanation:
Hope this helps!
Answer:
a. z-score = -1.2
b. The age 23 years old is -1.2 standard deviations below the mean
c. The age is not unusual
Step-by-step explanation:
a. Transformation to z-score
Mathematically;
z-score = (x - μ)/σ
where σ and μ are the standard deviation and the mean respectively.
From the question, x = 23, μ = 27.2 and σ = 3.5
Let’s put these into the equation;
z-score = (23-27.2)/3.5 = -1.2
b. Interpretation of result
The interpretation is that 23 years old is -1.2 standard deviations below the mean
c. Determination
The age is not unusual. This is because any z-value below -2 or above 2 is considered unusual
-1.2 is above -2 and thus it is not unusual
Hello!
An integer can be positive, negative, or zero. Given this, the least possible integer value of a number between -5 and -14 is -13.
Answer:
2
Step-by-step explanation:
1+1=2
