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
masya89 [10]
3 years ago
15

The highest temperature ever recorded in chicago was 105 degrees and the lowest was -27 degrees use absolute values to find the

differences between the highest and lowest temperatures
Mathematics
1 answer:
dimaraw [331]3 years ago
6 0

Answer:

The differences between the absolute highest and the absolute  lowest temperatures is 78°.

Step-by-step explanation:

It is provided that:

  • The highest temperature ever recorded in Chicago was 105°
  • The lowest was -27°.

Compute the differences between the absolute highest and the absolute  lowest temperatures as follows:

\text{Difference}=|\text{Highest}|-|\text{Lowest}|

                =|105^{o}|-|-27^{o}|\\\\=105^{o}-27^{o}\\\\=78^{o}

Thus, the differences between the absolute highest and the absolute  lowest temperatures is 78°.

You might be interested in
Mr. Charles bought dinner for his family.
ladessa [460]
He pays $53.99 hope that help you
6 0
3 years ago
Read 2 more answers
The scientific notation 3.14×10^-3 has what value
Varvara68 [4.7K]
<span>3.14×10^-3 = 0.00314

hope that helps</span>
5 0
3 years ago
Read 2 more answers
Why is sample size important in experimental design? A. Larger sample sizes increase the likelihood that the sample is a good re
nlexa [21]

Answer: A

Step-by-step explanation: when Constructing a confidence interval, it is important to take note of the margin of error which is given by the formulae below

Margin of error = critical value × σ/√n.

Where n is the sample size.

As we can see that the critical value is a constant and the population standard deviation.

Hence there is an inverse relationship between margin of error and sample size, which implies that a large sample size produces a small margin of error.

If the margin of error is small, it means the sample size will increase the like hood that the sample is a good representation of the population.

3 0
3 years ago
A total of 937 people attended the play admission was $2.00 for adults and $0.75 for students. The total ticket sales amounted t
mamaluj [8]

612 students attended and 325 adults attended the play

<h3><u>Solution:</u></h3>

Let "s" be the number of students attended the play

Let "a" be the number of adults attended the play

Cost of 1 adult ticket = $ 2

Cost of 1 student ticket = $ 0.75

<em><u>Given that total 937 people attended the play</u></em>

number of students + number of adults = 937

s + a = 937 ---------- eqn 1

<em><u>The total ticket sales amounted to $1,109</u></em>

number of adults x Cost of 1 adult ticket + number of students x Cost of 1 student ticket = 1109

a \times 2 + s \times 0.75 = 1109

2a + 0.75s = 1109 ---- eqn 2

<em><u>Let us solve eqn 1 and eqn 2</u></em>

From eqn 1,

s = 937 - a -------- eqn 3

<em><u>Substitute eqn 3 in eqn 2</u></em>

2a + 0.75(937 - a) = 1109

2a + 702.75 - 0.75a = 1109

1.25a = 1109 - 702.75

1.25a = 406.25

a = \frac{406.25}{1.25}

<h3>a = 325</h3>

From eqn 3,

s = 937 - 325

<h3>s = 612</h3>

Thus 612 students attended and 325 adults attended the play

3 0
3 years ago
Solve 4x2 + 12x – 15 = 5 by completing the square
Gala2k [10]

Answer:

what square

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Gordon earns 12% commission as a salesperson. He sold a playground slide that cost $270. How much commission did Gordon earn?
    11·1 answer
  • Which is one of the transformations applied to the graph of f(x) = X^2 to change it into the graph of g(x) = -x^2 +16x - 44
    11·1 answer
  • Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. David invested $220
    6·2 answers
  • The inequality, |x−35|≤6, describes the the range of typing speeds by Ms. Fletcher's students. Find the range of typing speeds f
    11·1 answer
  • Evaluate each expression <br> | -15 |
    12·2 answers
  • PLEASE PLEASE PLEASE HELP!!
    11·1 answer
  • Jordan is mixing water and flour to make tortillas. The number cups of water, w needed for f cups of flour is described by the e
    15·1 answer
  • A Starbucks coffee is $4.99. Tax 8.5%. What<br> total cost of the coffee?
    15·1 answer
  • Please help me. i will give brainliest.
    8·2 answers
  • An airport had 80 planes land in one day. Of those, 75% were cargo planes. How many of the planes were cargo planes?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!