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Simora [160]
3 years ago
8

There are a total of 48 students in grade 10 charity.Twenty are boys and 28 are girls.S uppose that a team of 3 students is form

ed such that it is composed of a team leader,a secretary,and a spokesperson.What is the probability that a team formed is composed of a girl secretary?
Mathematics
1 answer:
zubka84 [21]3 years ago
4 0

Answer:

the answer is still (28*47*46)/(48*47*46) = 7/12.

Step-by-step explanation:

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For each value y what is a solution to 5y-1>24
emmasim [6.3K]

Answer:

y = 5

steps:

1). Move all terms not containing y to the right side of the inequality.

5y>25

2). Divide each term by 5 and simplify.

y>5



3 0
3 years ago
Sam rotated parallelogram ABCD 90° clockwise around the origin. If angle A is 130° and angle B is 50°, what is the degree measur
irakobra [83]

<u>Answer-</u>

The measurement of angle A' will be 130° .

<u>Solution-</u>

Transformations like - rotations, reflections, and translations are isometric.  That means that these transformations do not change the size of the figure.  If the size and shape of the figure is not changed, then the figures are congruent.

It doesn't matter the order or how much degree of rotation has taken place, the final image will be congruent to the original image.

So, even after the rotation of 90° clockwise around the origin, the measurement of angle A will be 130° and so do all the rest of the angles.



8 0
3 years ago
Read 2 more answers
X + 1 is a factor of x^5 + 4x^3 - 17x + 12. True or False
Georgia [21]
False.

If (x+1) is a factor of the polynomial, the polynomial must be divisible by (x+1).

In other words, when you divide the polynomial by (x+1), the remainder should be 0.

In this case, however, the remainder is 24.
6 0
4 years ago
In an animal shelter, the ratio of dogs to cats is 5 to 3. If there are
schepotkina [342]

Answer:

15

If you simplify 25;15 then it is 5;3

8 0
3 years ago
Pls3ssssssssssssssssssssssssssssssssss
valentina_108 [34]

Answer:

1/3

Step-by-step explanation:

4 0
3 years ago
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