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
Bas_tet [7]
3 years ago
13

A number is chosen at random from 1 to 50. Find the probability of selecting numbers with 4 in the tens places.

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0

Answer:

1/5

Step-by-step explanation:

there are 5 groups

1. 1-9

2. 10-19

3.20-29

4.30-39

5.40-49

and 50

You might be interested in
Middle school basketball court is 74 ft long 42ft wide what is perimeter in feet and meters
MAVERICK [17]
The perimeter in feet is 232 feet and in meters it’s roughly 70 meters
4 0
3 years ago
Describe proportional relationships
irga5000 [103]

the constant of proportionality

Step-by-step explanation:

proportional relationships are relationships between two variables where there are ratios equivalent. another way to think about them is that in a proportional relationship that one variable is always constant value times the other that constant is known as the constant of proportionality

4 0
3 years ago
Classify each graph as increasing, decreasing, constant
posledela

Answer:

3. increasing

4. decreasing

Step-by-step explanation:

well for graph 3 the values are increasing

and for graph 4 the values are decreasing

8 0
2 years ago
A concrete stepping-stone measures 20 square inches. What is the area of 30 such stones?
nasty-shy [4]
Just multiply 20 x 30 and you get 600 and that is your answer :3<span />
8 0
3 years ago
Please help me I'm stuck on this one
AysviL [449]
Ijuliuxfd kjdfuk,kdfjhv lskdusd,f lsddv,dsjzh vas,dj
8 0
3 years ago
Other questions:
  • Find the solution of this system of equations. separate the x and y values.<br> x=2+y<br> -6x-6y=-12
    9·1 answer
  • What’s a good FREE math website for 4th graders to learn and practice math for the upcoming state exam!!!
    10·2 answers
  • Solve. <br><br> 3x = 15<br> A) x = 4 <br> B) x = 5 <br> C) x = 6 <br> D) x = 12
    11·2 answers
  • Find the equation for the parabola that has its vertex at the origin and has directrix at x=1/48
    9·1 answer
  • You have 2/3 of salad left over and want to divide among six friends. What expression describes the situation? Explain.
    5·1 answer
  • Which of the following should be used to tighten aviation-style wiring harness connectors?
    13·1 answer
  • For which of the following is x = -5 a solution? Select all that apply.
    8·1 answer
  • A dress is on sale for $98. What was the original price of the dress if the discount was 1/3 of the original price?
    9·1 answer
  • Write the formula that shows the dependence of:<br> HELP PLEASE
    14·1 answer
  • You have $500,000 saved for retirement. Your account earns 8% interest. How much will you be able to pullout each month, if you
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!