Answer:
-7
Step-by-step explanation:
(7 4/9 −8)∙3.6–1.6∙( 1/8 − 3/4 )+1 2/5 ÷(−0.35)
PEMDAS, parenthesis
-5/9∙3.6–1.6∙(1/8-6/8)+1 2/5 ÷(−0.35)
PEMDAS, division
-5/9∙3.6–1.6∙-5/8-4
PEMDAS, multiplication
-5/9∙ 18/5– 8/5 ∙-5/8-4
-2-1-4
PEMDAS, subtraction
-7
Hope this helps! Please mark brainliest :)
Answer:
Answer is 1
Explanation:
(-6 + 5) / (-2 + 1)
-1 / -1
1
Answer:
I think the answer is Associative.
Step-by-step explanation:
Answer:
The 
percentile is 1.751
Step-by-step explanation:
The following information is missing in the question:
Mean,
Standard Deviation,
We are given that the distribution of distribution of errors is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.96
Calculation the value from standard normal z table, we have,
1.751 degree Celsius is the thermometer reading corresponding to percentile.
Answer:
3x-20=-6.6 degrees, 7x+10=1.4 degrees
Step-by-step explanation:
You solve each equate separately. So take the equation (3x-20) and solve for x first in that one. so you divide 3 by -20 to get -6.66 degrees for your first angle. Then you solve the other equation. (7x+10) divide 7 by 10 to get the angle measurement. Which would be 1.4 degrees.
