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
alekssr [168]
3 years ago
15

Andre can run 2 1/2 miles in 3/4 hour. Find his average speed in miles per hour.

Mathematics
2 answers:
PolarNik [594]3 years ago
8 0

Answer:

3 1/3 mph

Step-by-step explanation:

-____________________-

cestrela7 [59]3 years ago
7 0

Answer:

3 1/3 miles per hour

Step-by-step explanation:

(5/2 ÷ 3/4) = (s ÷1)

(5/2 ÷ 3/4) = 10/3

10/3 = s/1

cross-multiply:

3s = 10

s = 10/3

s = 3 1/3 miles per hour

You might be interested in
William doubled the amount of money he had after raking leaves. Now he has $24.50. How much money did he hav before he doubled i
ki77a [65]

Answer:

x=8.16

Step-by-step explanation:

x=the money before

2x=doubled

3x=24.50

x=8.16

7 0
3 years ago
Read 2 more answers
HURRYY!!! Identify the zeros of f(x) = (x − 3)(x + 9)(4x − 3).
tiny-mole [99]

Answer:

The value of x is -9, 3/4 and 3.

Step-by-step explanation:

In order to find the value of x, tou have to let f(x) equals to 0 :

Let f(x) = 0,

(x-3)(x+9)(4x-3) = 0

x - 3 = 0

x = 3

x + 9 = 0

x = -9

4x - 3 = 0

4x = 3

x = 3/4

7 0
3 years ago
Write 6(x - 5)^4+ 4(x - 5)^2 + 6 = 0 in the form of a quadratic by using substitution
Juliette [100K]

Answer:

3m^2+2m+3=0

Step-by-step explanation:

6(x - 5)^4+ 4(x - 5)^2 + 6 = 0

  • (x-5)^2= m

6m^2+4m+6=0

or

3m^2+2m+3=0

5 0
3 years ago
Solve the equation <br>4c-20=-20+4c<br>​
GaryK [48]

Answer:

c= 1/5 =0.200

c=5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Based on this graph, which statement MUST be true?
adell [148]
Statements A and C are true
5 0
3 years ago
Read 2 more answers
Other questions:
  • HOW DO U FIND <img src="https://tex.z-dn.net/?f=3X-4%3D12Y-3" id="TexFormula1" title="3X-4=12Y-3" alt="3X-4=12Y-3" align="absmid
    9·1 answer
  • Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the re
    15·2 answers
  • Martin won first place in the 100-meter dash with a time of 14 23/100 seconds. Samuel came in second place with a time of 15 7/1
    8·1 answer
  • Solve the equation<br> 7+3m=28<br> A)m=18<br> B)m=11 2/3<br> C)m=9<br> D)m=7
    12·1 answer
  • Four friends split equally a lunch bill of $36.69 plus 20% tip how much did each person pay
    14·1 answer
  • Which of the following is the graph of the equation y = 2x + 3?
    5·2 answers
  • Help please I’m really stuck
    6·1 answer
  • Find the range of the graphed function.
    5·1 answer
  • Is 4x+2y=9 a linear equation
    15·1 answer
  • Use the function below to find F(2)<br><br> F(x)=1/3•4^x
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!