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
Alisiya [41]
3 years ago
11

Lower bound is 18, upper bound is 28. what is the point estimate of the population mean

Mathematics
2 answers:
MrRissso [65]3 years ago
8 0
23 is a good estimate of the mean
hichkok12 [17]3 years ago
7 0
23 is the mean estimate
You might be interested in
One day, he bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for dollars each. He
IrinaVladis [17]

Answer:

2.50(10) + 3x = 135.97, x = 38.66

Step-by-step explanation:

This should be pretty simple.

Basically, we know that he bought 10 pairs for 2.50 so that's $25 right there.

Our total is 135.97 though-

so here, we take our total from the right side of the equation, and subtract 25 from that.

135.97 - 25 = 115.97

Since he bought three pairs, divide it by 3.

115.97 / 3 = 38.66

One pair of shoes costs $38.66 - hope this helps!

5 0
3 years ago
I need an answer right now
amm1812

Answer:

Step-by-step explanation:

(1x/4 + 1/7) + (3x/8 - 1/3) = x/4 + 3x/8 + 1/7 - 1/3

                                      = x*2/4*2 + 3x/8 + 1*3/7*3 - 1*7/3*7

                                      = 2x/8 + 3x/8 + 3/21 - 7/21

                                      = (2x+3x)/8 + (3-7) /21

                                      = 5x/8 + (-4)/21

                                       = 5x/8 - 4/21

8 0
3 years ago
How do you solve the following equation: 5-(2x-3)=-8+2x
kirza4 [7]
I believe it would be done like this:
subtract 2x-8 from both sides. then use cubric formula.
answer should be  x= 1.688242

4 0
3 years ago
5
m_a_m_a [10]

Answer:

question no proper plz give question in right way

5 0
2 years ago
A CLOSER LOOK AT Compound Inequalities We previously learned that compound inequalities are two inequalities joined by the word
alex41 [277]

Answer:

The sign at the ticket booth should read "Guests that are under 3 years old or over 62 years old get free admission!"

Step-by-step explanation:

Compound inequalities are the combination of two inequalities by the words "or" or "and".

In the given example, the compound inequality is,

Guests that are under 3 years old and over 62 years old get free admission!

The given inequality can be broken into two individual inequalities as,

Inequality 1: Guests that are under 3 years old get free admission

Inequality 2: Guests that are over 62 years old get free admission

The above two inequalities are combined by "and" in the given compound inequality.

Now, "and" signifies that both the conditions or inequalities should be fulfilled at the same time. But a guest can either be under 3 years old or he/she should be older than 62. Both the conditions cannot be fulfilled at the same time and hence, the sign doesn't make any sense.

To correct the sign, "and" should be replaced with "or".

Therefore, the corrected sign at the ticked booth should read "Guests that are under 3 years old or over 62 years old get free admission!".

For more details, refer to the link:

brainly.com/question/20296065?referrer=searchResults

3 0
2 years ago
Other questions:
  • Use the formula F=1.8C+32 to convert -20° into fahrenheit.
    12·2 answers
  • The following data points represent how many times each child at They Care Daycare spilled on themselves at lunch.
    5·2 answers
  • The square and the equilateral triangle have the same perimeter find the perimeter of each figure
    6·1 answer
  • Help please I don't understand this question
    11·1 answer
  • A sequence of transformations was applied to an equilateral triangle in a coordinate plane. The transformations used were rotati
    14·1 answer
  • A cat has a heart rate of about 180 beats per minute. Assuming that continues for 15 years, how many heart beats is that. (You M
    6·2 answers
  • After a 20% reduction, you purchase a tv for $336. What was the price of the tv before the reduction?
    11·2 answers
  • The box plot shows the amount of recycled material that was collected from Houston today. What is the range of the data?
    5·1 answer
  • Whats the solution.?
    9·2 answers
  • Use desmos to make one histogram for the time played (minutes) and the # of goals scored.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!