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
MrRa [10]
2 years ago
11

On January 22 in 1943, the town of Spearfish, South Dakota, set the record for the world’s fastest temperature change.

Mathematics
2 answers:
madreJ [45]2 years ago
8 0
The answer that I got was -29
Galina-37 [17]2 years ago
3 0

Answer:

-29

I got this by doing:

-4 + 54 = -58 ÷ 2 = -29

You might be interested in
In a survey of 3,000 people who owned a certain type of​ car, 1,050 said they would buy that type of car again. What percent of
Ray Of Light [21]

Answer:

35 percent

Step-by-step explanation:

1050 / 3000 as a percent

1050 / 3000 = 105 / 300

Divide both sides by 3:

300 / 3 = 100

105 / 3 = 35

35 / 100 = 35 percent

3 0
2 years ago
Read 2 more answers
Please help me<br> Solve for x.<br> a) 30<br> b) 27<br> c) 33
OlgaM077 [116]

Answer:

x = 27

Step-by-step explanation:

The angle at any point on a straight line is 180 degrees.

The middle line over there is creating a right angle which is 90 degrees.

This must mean that both sides are 90 degrees.

3x+9 = 90

3x = 81

x = 27

4 0
4 years ago
The length of human pregnancies from conception to birth varies according to a distribution that is approximately normal with a
Oduvanchick [21]
218, 314 are the two values do the middle 95% of the lengths of all pregnancies fall.
8 0
3 years ago
Adam wants to ride her bicycle more than 80 miles this week, he has already ridden his bicycle 18 miles. Which inequality could
timofeeve [1]

Answer:

C.

Step-by-step explanation:

forgot the expanlaskso ao yes

8 0
3 years ago
A box containing 90 tiles weighs 23.4 lbs. How much would 15 tiles weigh?
andrew-mc [135]

Answer:

3.9

x/15 = 23.4/90

15 X 23.4= 351

351/90=3.9

7 0
3 years ago
Other questions:
  • Nick currently has 7,200 points in his fantasy baseball league, which is 20% points than Adam. How many points does Adam have?
    10·1 answer
  • Given the lengths of two sides of a triangle, find the range for the length of the third side (between what two numbers should t
    7·1 answer
  • What is the measure of ∠PQR ? <br><br> Enter your answer in the box. °
    13·2 answers
  • Solve for x..........................
    12·1 answer
  • Help will mark brainiest
    12·1 answer
  • A ball is thrown from an initial height of 6 feet with an initial upward velocity of 17 ft/s. The ball's height h (in feet) afte
    5·1 answer
  • Explain what a positive and negative number means in this situation
    13·2 answers
  • What does solution of a system of linear equation mean??<br> PLEASE GET THIS RIGHT!!!!!
    6·2 answers
  • Evaluate the expression when r = 3.<br> 15r
    15·1 answer
  • Whats the vertex for y=2x^2 -4x-2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!