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forsale [732]
1 year ago
13

In a class of 40 students, 8 are in the drama club and 12 are in the art club. If a student is selected at random, what is the p

robability that the selected student is the drama club?
Mathematics
2 answers:
babymother [125]1 year ago
4 0

Answer:

total students = 40probability of selecting a student from art club= 12/40= 3/10

Step-by-step explanation: because am big math

cestrela7 [59]1 year ago
4 0

Answer:

20%

Step-by-step explanation:

40÷8=5

100÷5=20

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If the diameter of a circle is 50 yards, the radius is what
mars1129 [50]

Answer:

25 yards

Step-by-step explanation:

radius is half of what the diameter is.

50 / 2 = 25

4 0
3 years ago
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Select all values of x that make the inequality true -x+6> 10 true .
Rufina [12.5K]

Answer:

<em>C. -4.01</em>

<em>H. -7</em>

Step-by-step explanation:

<u>Solving inequalities:</u>

We have a set of numbers to verify which ones of them make the below inequality true

-x+6>10

Rearrange

-10+6>x

Operating

-4>x

Flipping

x

The set of solutions contains every number less than -4

There are only two numbers less than -4 in the set of options:

C. -4.01

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4 0
2 years ago
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Subtract 1 + ( - 1 ) - ( - 3 ). Hint: Add the first two numbers, then subtract the -3 from the result of that addition
alekssr [168]
The correct answer would be 3.

1+(-1)-(-3)
1+(-1)=0

0-(-3)
0+3= 3
7 0
3 years ago
If θ is an angle in standard position that passes through (-3, 4), find sin2θ.
julia-pushkina [17]

Answer:

Correct answer: sin 2Θ = - 24/25

Step-by-step explanation:

If under the standard position you think that the first arm (side) belongs to the positive direction of the x axis and the second one passes through a given point then it is:

if we form a right triangle with sides 3 and 4 then the hypotenuse is 5.

sin Θ = 4/5 and cos Θ = - 3/5

we know that the formula for double the value of the angle is:

sin 2Θ = 2 sinΘ cosΘ = 2 · 4/5 · ( - 3/5) = - 24/25

sin 2Θ = - 24/25

God is with you!!!

8 0
3 years ago
You are walking from home to a grocery store . You stop for a rest after 1/3 miles. The grocery store is actually 3/8 miles from
IgorLugansk [536]

Answer:

1/24

Step-by-step explanation:

1/3     =     8/24

3/8    =    9/24

9/24 - 8/24 = 1/24

3 0
3 years ago
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