The answer of this question is 152
Answer:
3
Step-by-step explanation:
because I sense three and <u>Y</u><u>o</u><u>u</u><u> </u><u>n</u><u>e</u><u>e</u><u>d</u>
Answer:
23
Step-by-step explanation:
find 10% = 4
quadruple it = 16
half 10% = 2
half it again = 1
2.5% = 1
40% = 16
1 + 16 = 17
take 17 off of 40 = 23
Answer:
The difference between the pulse rate of 36 beats per minute and the mean pulse rate for females is 42 beats per minute.
Step-by-step explanation:
We are given that for a data set of the pulse rates of adult females, the lowest pulse rate is 36 beats per minute, the mean of the listed pulse rate is x = 78.0 beats per minute, and their standard deviation is s = 13.7 beats per minute.
The mean pulse rate for females =
= 78.0 beats per minute
The standard deviation of the listed pulse rate = s = 13.7 beats per minute
The given pulse rate is = 36 beats per minute
So, the difference between the pulse rate of 36 beats per minute and the mean pulse rate for females is given by;
=
- 36
= 78 - 36 = 42 beats per minute
Hence, the required difference is 42 beats per minute.
Answer:
2. x = 11
3. x = 19
4. x = 23
5. x = 6
6. x = 10
Step-by-step explanation:
2. x + 12 =23
x = 23 - 12
x = 11
3. x - 6 = 13
x = 13 + 6
x = 19
4. x - 9 = 14
x = 14 + 9
x = 23
5. 2x = 12
x = 12/2
x = 6
6. 3x = 30
x = 30/3
x = 10