Answer:
The total number of text messages sent was 27.
Step-by-step explanation:
The monthly cost of the cell phone plan, in function of the number of text messages sent(s) and the number of messages received(r), is given by:
In this question, we have that:
We put this into the equation to find the value of s. So
The total number of text messages sent was 27.
Answer:
Step-by-step explanation:
the given equation is
from the multiplication rules we know that
so for the given equation changing the sidn of division to multiplication
the equation becomes
a cancels out from both numerator and denominator
so it becomes
which is the answer
Answer
given,
Chef has a = 238 pound salmon
slice of filet for one serving = 4 ounce
a) 1 pound = 16 ounce
for one serving
for each serving in pounds =
b) number of fillet that chef can create of 4 ounce
1 pound = 8 serving
238 pound = 8 × 238
238 pound = 1904 serving.
c) there is no left over of salmon.
Answer:
99.7%
Step-by-step explanation:
Empirical rule formula states that:
• 68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ.
• 95% of data falls within 2 standard deviations from the mean - between μ – 2σ and μ + 2σ.
• 99.7% of data falls within 3 standard deviations from the mean - between μ - 3σ and μ + 3σ.
From the question, we have mean of 98.18 F and a standard deviation of 0.65 F
The approximate percentage of healthy adults with body temperatures between 96.23 F and100.13 F is
μ - 3σ
= 98.18 - 3(0.65)
= 98.18 - 1.95
= 96.23 F
μ + 3σ.
98.18 + 3(0.65)
= 98.18 + 1.95
= 100.13 F
Therefore, the approximate percentage of healthy adults with body temperatures between 96.23 F and 100.13 F which is within 3 standard deviations of the mean is 99.7%
Answer:
last one
Step-by-step explanation: