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
Lemur [1.5K]
3 years ago
9

alex walked 1 mile in 15 minutes. Sally walked 3520 yards in 24 minutes . in miles per hour , how much faster did sally walk tha

n alex ?
Mathematics
1 answer:
yaroslaw [1]3 years ago
4 0

dhnduendienzjsud eueudujreuendje

You might be interested in
The volume of the sphere is 500/3 pie cubic units . what is the value of X?
lilavasa [31]
Volume=4/3 pi r^3. so 4/3 pi r^3 = 500/3 pi. Therefore, divide by pi, and multiply by 3, you get 4r^3=500. Divide by 4 to get r^3=125, and cube root to result in 25. r=25.
7 0
3 years ago
DO 11. Find the slope of the line that passes through the points<br> (-4, 7/2) and (3, -21/10)
Evgen [1.6K]

Answer:

-4/5

Step-by-step explanation:

5 0
2 years ago
What is the answer to 2 + -1/3 =
Helga [31]
The answer is : 1:6 repeating
4 0
2 years ago
If a = 7 - 4√3, find the value of a + 1/a​
irga5000 [103]

Answer:

Step-by-step explanation:

To calculate a+1/a, we first need to calculate for a.

a = 7 - 4 * \sqrt[2]{3}

square root of 3 = 1.73

a = 7 - 4 * 1.73

a = 7 - 6.9

a = 0.1

0.1 + 1 / 0.1 = 0.1 + 10 = 10.1

Now, in case 4 wasn't being multiplied with the square root of 3, and instead, it was four root of 3, I am gonna do the calculations again:

a = 7 - \sqrt[4]{3}

a = 7 - 1.31

a = 5.69

5.69 + 1 / 5.69 = 5.69 + 0.17 = 5.86

Hope I Helped!

5 0
2 years ago
What is 900 as an exponent
Komok [63]
30^2= 30×30=900 so 30^2 is the answer
6 0
3 years ago
Other questions:
  • An orchard has 30 rows of apple trees. There are 3 trees in each row. How many apple trees are in the orchard?
    5·2 answers
  • PLEASE HELP! Two joggers run 9 miles north then 3 miles west.What is the shortest distance, to the nearest tenth of a mile, they
    7·1 answer
  • I need help with this question
    11·2 answers
  • 23,793,611 around to the nearest ten thousands​
    7·2 answers
  • After a recent survey of 1485 people aged 18 to 24 showing that 78% were impressed with the special effects on a newly released
    8·1 answer
  • Q5 Q25.) Find the distance between the 2 cities. Show all your work.
    15·2 answers
  • Help will give Brainliest .!!!!
    15·1 answer
  • Solve x and y. show all work
    9·1 answer
  • 2x + 8y=30 y=2 solve for x
    12·2 answers
  • What is Additive inverse of -5/-6<br> with solution
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!