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
Mrac [35]
3 years ago
7

July average temperature: 78°F,January average temperature: 52°F What is the percentage difference?

Mathematics
1 answer:
ycow [4]3 years ago
6 0
I’m guessing you subtract 78-52 then divide by original which was 52.. so July is 50% warmer.
You might be interested in
5√27-2√48-5√3-√(3-2√3)2
gregori [183]

Answer:

4√3

Step-by-step explanation:

5√27-2√48-5√3-(√3-2√3)2

= 5√(3x9)-2√(3x16)-5√3-2√3+4√3

= 5(3)√3-2(4)√3-5√3-2√3+4√3

= 15√3-8√3-5√3-2√3+4√3

= 4√3

7 0
3 years ago
Please help I can't figure it out
11Alexandr11 [23.1K]

\frac{3 {x}^{2}  \:  -  \: 20x {y}^{3}  \:  -  \: 18 {y}^{2} }{12x {y}^{2} }  \:  =  \:  \frac{3 {x}^{2} }{12x {y}^{2} }  \:  -  \:  \frac{20x {y}^{3} }{12x {y}^{2} }  \:  -   \:  \frac{18 {y}^{2} }{12x {y}^{2} }  \:  =  \:  \frac{x}{4 {y}^{2} }  \:  -  \:  \frac{5y}{3}  \:  -  \:  \frac{ 3}{2x}
C.
6 0
4 years ago
Read 2 more answers
Oh my gosh i need some helpp
fenix001 [56]

Answer:  the answers are 10(x+15)+20(x+30) and 10x+150+20x+600 and 30x+750

Step-by-step explanation:

4 0
3 years ago
The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−2, 1) and goes to Q(6, 1). It goes from Q to R(6
alexandr1967 [171]

Answer:

19

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Given that D is the midpoint of AB and B is the midpoint of AC, which statement must be true? A line has points A, D, B, K, C. A
lubasha [3.4K]

Answer:

AC = 4DB

Step-by-step explanation:

see attachment

Given that B is the midpoint of AC, this means that AB≅BC.

Also, D is the midpoint of AB, therefore AD≅DB.

This shows that AD is 1/4 of the length of AC, since it is 1/2 of the length (1/2 x 1/2 = 1/4).  DB is the same length, since it is congruent to AD.

Thus, AC = 4DB.

5 0
4 years ago
Other questions:
  • Michael’s grandmother made two pies for Thanksgiving, a sweet potato pie and a chocolate pie. Each pie had 8 slices. All of the
    12·1 answer
  • c) Your parents have been advised to save 5% of their income for your college education, which would include money for housing,
    14·2 answers
  • Consider the four points​ (10,10), (20,50),​ (40,20), and​ (50,80). the least squares line is modifyingabove y with caret equals
    8·1 answer
  • What is the mean of the normal distribution shown below? A normal distribution is shown. The curve peaks at 0. –1 0 1 2
    13·2 answers
  • One hundred nautical miles equals about 185 kilometers. To the nearest kilometer, how far in kilometers is 140 nautical miles?
    10·1 answer
  • Evaluate the expression<br> 4(x+y) / 2 where x = 2 and y = 5
    10·1 answer
  • Mia has 78 pound of bird food. She puts an equal portion into 4 bird feeders. How much bird food, in pounds, does she put into e
    12·2 answers
  • List the perfect squares between the numbers 10 and 25 ​
    13·1 answer
  • 5 feet<br> 4 feet<br> What is the perimeter?<br> 16 feet<br> 14 feet<br> 18 feet
    12·1 answer
  • If the y is infinity and f(n/y)*1/y is 1/(x^2 + x), what is f(x)?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!