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
Alekssandra [29.7K]
2 years ago
7

For the school fair, 33 English teachers, 72 math teachers, 55 science teachers, and 20 social studies teachers volunteered for

the dunking boot. One of the teachers will be chosen at random for the dunking booth.
​What is the probability that a math teacher will be chosen?
Mathematics
1 answer:
IrinaVladis [17]2 years ago
3 0

Answer:

0.4

Step-by-step explanation:

33+72+55+20=180

probability of choosing of choosing a maths teacher=72/180

=0.4

You might be interested in
K=4d d=5 find k determine the value of the indicated variable
Andrej [43]
K=4(5)
k=20

you just plug in 5 for d and multiply normally from there.
5 0
3 years ago
Read 2 more answers
Work out the value of 2a + ay when a= 5 and y= -3
inn [45]
Just plug in a = 5, y = -3 in that!

2a + ay  = 2(5) + 5(-3) = 10 -15 = -5
thats it!
5 0
3 years ago
Read 2 more answers
12
Slav-nsk [51]

Triangles ABC and DEF may or may not be congruent, because the angle-angle-angle (AAA) postulate is not a criterion for congruency of any two triangles. This is because the angle-angle-angle postulate only incorporates the angles of the triangles, and the side lengths are not specified, so congruency may or may not be true for these triangles.

3 0
2 years ago
A baseball player reaches first base 30% of the times he is at bat. Out of 60 times at bat,
Irina-Kira [14]
30% of 60 is (60*30/100)=18
7 0
3 years ago
Martin runs 100 meters in 15 seconds. What is the equation for d, the distance in meters that Martin covers per second?
Marizza181 [45]
The answer is d x 15 =100

In order to get the value of d, you must transpose the constant 15 to the left side of the equation.

It can also be written like this:

15d = 100

Divide both sides by 15:

15d / 15 =100/15

d = 6.667 meters per second
7 0
3 years ago
Read 2 more answers
Other questions:
  • New York State has found that 30 % of all consumer complaints are valid. If the State received 6000 complaints last year, about
    15·1 answer
  • If 36-k=4+k what is the value of K?
    14·2 answers
  • What’s the correct answer for this?
    8·2 answers
  • Find the value of x in the proportion 3/8= x/40
    14·1 answer
  • PLEASE HELP ME THIS IS DUE IN TWO HOURS! :(
    14·1 answer
  • 14. The summer sports training camp has a
    5·1 answer
  • HELPPPP MMEEE<br><br> PLEASE
    12·2 answers
  • -<img src="https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B2%7D" id="TexFormula1" title="-\frac{1}{2}" alt="-\frac{1}{2}" align="absmi
    15·2 answers
  • If you replace the outlier of 113°F with 100°F, what happens to the range? Why do you think this occurs?
    14·1 answer
  • Given: AR bisects
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!