Use the distributive property to write an equivalent expression. (6+8)⋅x *
Answers
Answer: 14*x
Step-by-step explanation: I am 99% sure
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Answers
Answer:
26.11% of women in the United States will wear a size 6 or smaller
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
In the United States, a woman's shoe size of 6 fits feet that are 22.4 centimeters long. What percentage of women in the United States will wear a size 6 or smaller?
This is the pvalue of Z when X = 22.4. So
has a pvalue of 0.2611
26.11% of women in the United States will wear a size 6 or smaller
A)
17 inches
B)
2.4 inches
o
2.9 inches
D)
3.1 inches
Answers
Answer:
B) 2.4 inches
Step-by-step explanation:
The total amount of rain is 28.8 inches over 12 months. To find how much rain falls averagely in one month you need to divide the total by the amount of months. 28.8/12 = 2.4
THANK YOU SO MUCH!!
Answers
If Viviana has 2/5 of pasta to share with four friends, you should divide. First change 2/5 to a decimal, 0.4. Now divide 0.4 and 4.
Workspace:
2/5 = 0.4
4 / 0.4 -> 10
Workspace End
Correct Answer:
10
Hope this helps!!
Brainliest??
#2 If the m<4 is 110 degrees, what is m<1 ? (Give number value only.) *
#3 If e || f and a || b, what is the value of y. *
A) 87
B) 88
C) 91
D) 92
Answers
Answer:
1. y = 80°
2. m<1 = 70°
3. y = 92°
Step-by-step explanation:
1. Since lines c and b are parallel lines cut across by transversal a, therefore:
y = 80° (alternate exterior angles are congruent)
2. m<1 is the supplement of m<4, because the angle that forms a linear pair with <1, corresponds with <4.
Therefore: m<1 = 180° - 110° = 70°
3. First, find the value of x.
(x + 1)° + (x - 3)° = 180° (supplementary)
x + 1 + x - 3 = 180°
2x - 2 = 180°
2x = 180 + 2 (addition property of equality)
2x = 182
x = 182/2 (division property of equality)
x = 91
(x + 1)° = y° (alternate interior angles are congruent)
Substitute x = 91
91 + 1 = y
92° = y
Answers
Answer:
Picture 1:
Area of cemicircle 2 π = 6.28 sq.m (approximately)
Total area of figure = 24+6.28= 30.28 sq.m (approximately)
Picture 2:
area of rectangle = 256 sq.m
Area of triangle = 32 sq.m
Total area of figure = 288 sq.m
Picture 3:
Area of top rectangle = 2 sq ft
Area of bottom rectangle = 15 sq ft
Total area of figure = 17 sq ft
Picture 4:
Area of rectangle = 28 sq ft
Area of triangle = 6 sq ft
Area of shaded region = 22 sq ft
For questions 6-8, determine the number of solutions.
Type your answers as one, none, or many (no capital letters)
6
4(x + 5) - 2 = 18 + 4x