Answer:
0.30854
Step-by-step explanation:
Given :
Sample size, n = 602
p = 10% = 0.1
q = 1 - p = 1 - 0.1 = 0.9
Using binomial approximation :
Mean, m = n * p = 602 * 0.1 = 60.2
Standard deviation, s = sqrt(npq) = sqrt(602*0.1*0.9) = 7.36
P(x < x - 0.5) = (x - m) / s
x = 57
P(x < 56.5) = (56.5 - 60.2) / 7.36
Z = - 3.7 / 7.36
Z = - 0.5027 = - 0.50
P(Z < - 0.50) = 0.30854 (Z probability calculator)
Can you help please? Try to hurry due soon
Answer:
39
Step-by-step explanation:
it says it in the problem, "monthly membership fee of $39 per month
Answer:
Step-by-step explanation:
the cost is 39 per month, that is the rate of change also
Can someone help me with this ASAP please I’m being timed !
Answer:
i think the answer is Function 4 i dont know for sure
Combine like terms for the following expression:
-3x +14 - 11+ 11x
Which set of angle measures CANNOT be the angle measures of a triangle?
A. 59,60,61
B. 60,60,61
C. 1,1,178
D. 13.9,16.1,150
Answer:
Mmm either B or D one of those two
Which number sentence can be used to represent all the values of n shown on this graph?
Answer:
C
Step-by-step explanation:
GOT IT RIGHT
a circle is divided into 9 equal parts what is the angle measure of for each part.
16=5y/3
HELLLPPP PLSSSS
Answer:
y = 9.6
Step-by-step explanation:
mark brainliest
Tushar bought a mobile phone for rupees 6000, at what price should sell so as to gain 10%
Answer: $6600
Step-by-step explanation: 600 is 10 percent of 6000. To find out the percent of 6000 you do 0.1 x 6000 then you just add it to the original price which was 6000. Therefore 6600 is your answer
it takes mike 18 minute to read 4 pages of a book how long does it take for him to finish read a 30 pages?
Answer:
135 minutes / "2 hr. and 15 minutes
Step-by-step explanation:
.........Help pls!!!!!!
Answer:
median is 75. range is 50 to 95.
Step-by-step explanation:
Find the value of x that makes Triangle DEF~ triangle XYZ.
Answer:
x = 4
Step-by-step explanation:
DE / XY = EF / YZ
5 / 10 = 2x-1 / 14
cross-multiply:
10(2x-1) = 14(5)
20x - 10 = 70
20x = 80
x = 4
The ratio of their corresponding side will remain constant. Then the value of x is 4.
What is the triangle?Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
The two triangles are ΔDEF and ΔXYZ.
It is given that the ΔDEF and ΔXYZ are similar.
Then the ratio of their corresponding side will remain constant. That is
[tex]\rm \dfrac{5}{10} = \dfrac{2x -1 }{14} =\dfrac{11}{5x +2 }[/tex]
From the first two, we have
[tex]\rm \dfrac{5}{10} = \dfrac{2x -1 }{14}\\[/tex]
On simplifying, we have the value of x
x = 4
More about the triangle link is given below.
https://brainly.com/question/25813512
Find the total surface area of the following prism.
Answer:
684in^2
Step-by-step explanation:
Find the total surface area of the shape below.
268yd²
268yd²
208yd²
208yd²
220yd²
220yd²
108yd²
Answer:
268yd^2
Step-by-step explanation:
(3×8)x2 + (10×8)x2 + (10x3)x2=268
what is the lcm of 6 and 8
Answer:
The LCM, or least common multiple, of 6 and 8 is 24.
Answer: 2
Step-by-step explanation:
First you find the multiples of 6 and 8 then you do this.
2x3
2x2x2x2x2x4
Then you circle the 2’s and so the lcm on 6 of six and 8 is 2.
What is the difference between a rhombus and a HURRY 5 MINUTES LEFT!!
square?
a. rhombus is a parallelogram.
b. A rhombus has four congruent sides.
c. square has two pairs of parallel lines.
d. A square has four right angles.
Answer:
A. rhombus is a parallelogram.
Answer:
c
Step-by-step explanation:
1. On average, a person blinks 15 times in a minute. Determine the number oftimes a person would blink for an entire day.
Answer:
21,600
Step-by-step explanation:
minutes in a day: 1,440
1,440 x 15 = 21,600
A triangular prism is covered with the foil label. The label does not cover the two ends how much foil is needed to cover the prism?
Answer:
Step-by-step explanation:
What value of c makes the equation true?
15+c-1 = 23
А
7
B
37
C) 14
D
9
A ball is rolled uphill a distance of 4 meters before it slows, stops, and begins to roll back. The ball rolls downhill 12 meters before coming to rest against a tree. What is the ball's displacement?
Answer:
8
Step-by-step explanation:
A ball is rolled uphill a distance of 4 meters
The ball rolls downhill 12 meters before coming to rest
Therefore the ball displacement can be calculated as follows
= 12-4
= 8
Hence the displacement is 8
Answer:
8
Step-by-step explanation:
Please Help!!! I will give Brainliest to the correct answer!!
Drag each equation to show if it could be a correct first step to solving the equation 2(x + 7) = 36 in 3 columns; Yes, No, and Not Enough Information
A. 2.1 +7= 36
B. 2(x + 7) = 72
C. (2.2)+(2-7)=36
D. 2.2 + 14 = 36
E. 3 + 7 = 18
F. 2 + 14 = 36
Answer:
A. NO
B. NO
C. YES
D. YES
E. NO
F. NO
Step-by-step explanation:
The cost of a ticket to the water park was $18.95 in 2018. In 2019, they increased the ticket price by $1.30. In 2021, the ticket price increased again by $1.50. Find the percent of change in ticket price from 2018 to 2021.
Answer:
114%
Step-by-step explanation:
18.95+1.30+1.50=21.75
21.75/18.95=1.14*100=114
PLEASE SHOW YOUR WORK FAM, I NEED HELP
What is x + 25 = 76?
Is it...
A. 51
B. 101
C. 41
Or D. 52
Answer:
76-25= 51
Step-by-step explanation:
Answer:
A. 51
Step-by-step explanation:
Subtract 25 from each side to isolate the variable
it would look like this:
x + 25 = 76
-25 -25
x = 51
hopefully that helps!
help asap im giving 27 points, dont guess and please help I tried getting help and everyones dissing me
Answer:
Q= 1,3
P= -3,0
R= 0,-1
Step-by-step explanation:
I have done this before
Answer:
P'= (-3,0) Q'= (1,3) R'= (0,-1)
Step-by-step explanation:
I moved each dot 4 units left and 2 units down. If I'm right brainliest pls, if not then flag the answer.
help me with this please
Answer:
Step-by-step explanation:
if 45+47=t and t=45+47 t would equal 92 in both
45+47<t than t<45+47
so basically its saying 92<t (92is less than t) and t<92 (t is greater than 92)
he is not right. When you have an equation like that the answer is 92. Its not going to be greater or less than 92. It is 92. It should be t=92
hope that masks some kind of sense. It after 1am here so I apologize if it doesn't sound right...
Solve for x
-3/4(x+2)=6
X=?
Answer:
-10
Step-by-step explanation:
HELP!!
Which side lengths form a right triangle?
Choose all answers that apply:
4,8, 12
2, V5,3
2, 2, V8
The area of a rectangle is 10 square inches. If the length of the rectangle is 3 more
than the width, find the length and width.
Answer:
its 2 and 5 ma brotha
Step-by-step explanation:
see 2 + 3 is 5
2 * 5 = 10
if you need anymore help.....
I GOTCHU
A)The function has two x-intercepts
B)The y-Intercept is at (0,7)
C)The maximum value is 1
D)The minimum value is 1
E) The range includes all real numbers
what is the answer to this 1/5w=9
Answer:
45
Step-by-step explanation:
First we convert 1/5 into a decimal, .2, then we divide 9 by .2 giving you 45.
To check this multiply 45 by .2 giving you 9.
How did 15/24 become an equivalent fraction of 5/8?
Answer:
You divide 15 by 3, and divide 24 by 3
Step-by-step explanation:
15/3 = 5
24/3=8
5/8