1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alborosie
3 years ago
8

Use technology or a z-score table to answer the question.

Mathematics
1 answer:
AlexFokin [52]3 years ago
7 0

Answer:

D. 100

Step-by-step explanation:

1. Find the z-score: 165-176/11.4 = -1.2

2. Find the percentage of the z-score. Here it's 16.85%

3. Because we are searching for the amount of members that weigh MORE than 165 pounds and not LESS, we need to find the greater percentage by subtracting 16.85% from 100% which is 83.15%. This is the percentage of people that weigh more than 165 pounds.

4. Multiply the percentage by the number of members: 83.15%*120 = 99.78

5. Round it to a whole number because someone can't be 0.78 of a person. You get 100 members.

Also, I took the test :)

You might be interested in
PLEASE HELP I DONT KNOW THE ANSWER !! THIS IS ALGEBRA 2
Korolek [52]

Answer:

f(g(x)) = (5x)^2 = 25x^2

Step-by-step explanation:

If f(x) = x^2 and g(x) = 5x, then

f(g(x)) = (5x)^2 = 25x^2

5 0
3 years ago
( 2x + 1 ) + ( 3x+2 ) =
MrRa [10]

Answer: 5x+3

Let's go over this problem step by step:

First, you need to combine all the line terms.

2x + 1 + 3x + 2

Next, you get this equation:

( 2x + 3x ) + ( 1 + 2 )

2x and 3x is 5x. 1 and 2 is 3.

So your final answer is 5x+3.

7 0
3 years ago
NEED HELP ASAP!!!
lys-0071 [83]

Answer:

3 and 4: B

Step-by-step explanation:

As per the property of traversal lines, when two parallel lines are cut by traversal then the corresponding angles formed are equal.

In given case ∠6 is corresponding angle of ∠8 and ∠8 is corresponding to ∠18.

Hence option B is correct for 3 and statements!

If lines are ||, corresponding angles are equal.

8 0
3 years ago
Find the equation of the linear function represented by the table below in slope intercept form.
grigory [225]

Answer:

y = -3x - 2

Step-by-step explanation:

slope (m) = (-8 - -5) / (2 - 1)   ... difference of y/difference of x

m = -3

y = mx + b

y = -3x + b

for (3,-11)    b = y + 3x = -11 + 3x3 = -2

equation: y = -3x - 2

5 0
3 years ago
I need this answered please
TiliK225 [7]
The answers are

1: False
2: True
3: True
4: False
4 0
2 years ago
Other questions:
  • 35 people at a meeting voted on a rule change. 3/7 people who voted opposed the change. How many people opposed the change ?
    15·1 answer
  • How is using mental math to add with decimals like using mental math to add whole numbers
    10·1 answer
  • In spherical geometry lines are called _____
    9·1 answer
  • PLEASE HURRYY! :DDD
    12·2 answers
  • Michelle has some dimes and quarters. If she has 22 coins worth a total of $2.50, how many of each type of coin does she have?
    12·1 answer
  • A rectangle with a perimeter of 54ft has a length that measures 23.5ft what is its width?
    7·1 answer
  • Square root of 3x^2y^3 times 2 square root of 72x^3y^4
    10·1 answer
  • WHY DOES NODBODY HELP ME PLZZ HELP
    15·2 answers
  • Solve pls brainliest! the first one to answer it gets the brainliest
    8·1 answer
  • The figure shows segment A D with two points B and C on it in order from left to right. The length of segment A B is 22 units, t
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!