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
andre [41]
3 years ago
5

If the weight of female high school students closely follows the normal distribution with a mean of 125 pounds and a standard de

viation of 5 pounds, what range of weights includes the middle 80% of the girls in high school?
Is it a) 122.3 to 127.1, b) none of these, c) 118.6 to 131.4, d) 120.8 to 129.2, e. 116.8 to 133.2
Mathematics
1 answer:
Bumek [7]3 years ago
6 0
D.) 120.8 to 129.2. hope this helped.
You might be interested in
HELP !! 20 POINTS !! Identify if the relations are functions or not.
Vlada [557]

Answer:

This is not a function, because the output is paired with more than one input. In other words, 8 is paired with both 4 and 3, even though output numbers are only supposed to have one counterpart.

Step-by-step explanation:

Hope this makes sense :)

3 0
3 years ago
Which ratios are in proportion to 2/5? Select all that apply.
kumpel [21]
The answers are
b.
d
e.
4 0
3 years ago
Read 2 more answers
3. What is the converse of the following statement?If M is the midpoint of line segment PQ, then line segment PM is congruent to
Len [333]

Solution

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Define the converse of a statement

The converse of a statement is formed by switching the hypothesis and the conclusion.

STEP 2: break down the given statements

Hypothesis: If M is the midpoint of line segment PQ,

Conclusion: line segment PM is congruent to line segment QM

STEP 3: Switch the two statements

Hence, the answer is given as:

If line segment PM is congruent to line segment QM, then M is the midpoint of line segment PQ,

6 0
1 year ago
For your trouble answering this, you will get 30 points. for all the trouble this may cause.
Gennadij [26K]

Answer:

read below

Step-by-step explanation:

A1: I think D because you have a medium average mix of concentrate that will mix with only 2 more cups than itself, so this would keep it fine. A could also work sooooo.... A or D. i dont know at this point. B COULD be a possible solution but it's 5 vs 9.

A2: C

1 cup of concentrate vs 2 water.... the water will make it MUCH more of a clear color.

Question C: this is more time consuming and I am tired so for you this might be easier if you're not as tired so based on what I'm reading you need to do math for each of the 4 options above, concentrate and water mix, and then divide the total of the 2 types of cups for every option.

Hope Q1 and Q2 helped though!

7 0
2 years ago
What form is this equation in? y + 6 = (1/2)(x - 4)
maks197457 [2]
Y +6 =(1/2)(x+4)

y +6 = 1/2 x +2
y=1/2 x - 4

or 1/2 x -y = 4 
7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation: x2 + 7x − 3 = 0
    15·1 answer
  • The cost of a cab ride is $10 for the first mile or part of a mile. It costs $3 for each additional mile or part of a mile and a
    13·2 answers
  • Please help me! Im so confused, I need an answer ASAP please!!!
    8·2 answers
  • 0.43 is 10 times as mush as what
    9·1 answer
  • What ratio is greater than 5/8
    9·1 answer
  • The area of a parking lot is 1710 square meters. A car requires 5 square meters and a bus requires 32 square meters of space. Th
    13·2 answers
  • A doctor estimates that a particular patient is losing bone density at a rate of 3% annually. The patient currently has a
    7·1 answer
  • In a quiz its just middle school work so PLS help me
    13·2 answers
  • Questions 19 - 23. 23 is cut off a part so the second page is the rest of it.
    7·2 answers
  • Which statement best represents the relationship in the scatterplot below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!