[tex}r - 5 \frac{5}6 + 5\frac{5}6 = 10 +5\frac{5}6{/tex]
The "period" of a repeating function is the change in x between consecutive identical values...in this case 3 units.
Step-by-step explanation:
which expression there is no expression here
Answer:
12 is your answer
Step-by-step explanation:
1.Flip the sides of the equation so 24/34 is on the right side
2. You then cancel the common factor so your 24/34 turns into 12/17
3. Multiply each side by 85. '
Then simply your new equation will look like this;
4y+12=60
4. subtract 12 from both sides
5. Get 48
5. Divide both sides by 4
6. Your answer is 12
Answer:
68% of pregnancies last between 250 and 282 days
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 266
Standard deviation = 16
What percentage of pregnancies last between 250 and 282 days?
250 = 266 - 16
250 is one standard deviation below the mean
282 = 266 + 16
282 is one standard deviation above the mean
By the Empirical Rule, 68% of pregnancies last between 250 and 282 days
