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s344n2d4d5 [400]
3 years ago
10

Prof. Shanks assigns 5 students to work on a project. The group is to have no more than 1 freshman. In how many ways can the gro

up be selected if there are 5 freshmen and 10 sophomores in the class?
Mathematics
1 answer:
polet [3.4K]3 years ago
8 0

Answer:

1302

Step-by-step explanation:

10C5 + (5C1×10C4) = 1302

You might be interested in
If your chances of winning a game are 4 out of 10, that’s better than having chances of 2 out of 10.
Nina [5.8K]

Answer:

It is true.

Step-by-step explanation:

4/10 which is 0.4 is a higher probability than 2/10 which is 0.2.

Hope it helped :)

6 0
3 years ago
A car dealership is buying a car for $10,500. They plan to sell it at $15,540. Calculate the percent increase.
lianna [129]

Answer:

67.5 percent (if you're rounding up 68 percent)

Step-by-step explanation:

10,500/15,540 which equals 0.675 turn this into a percent which is 67.5%

8 0
2 years ago
Using the Factor Theorem, which of the polynomial functions has the zeros 2, radical 3 , and negative radical 3 ?
Alja [10]

Using the factor theorem, it is found that the polynomial is:

f(x) = x^3 - 2x^2 - 3x + 6

Given by the first option

---------------------------

Given a polynomial f(x), this polynomial has roots x_{1}, x_{2}, x_{n} using the factor theorem it can be written as: a(x - x_{1})*(x - x_{2})*...*(x-x_n), in which a is the leading coefficient.

---------------------------

In this question:

  • x_1 = 2
  • x_2 = \sqrt{3}
  • x_3 = -\sqrt{3}
  • By the options, leading coefficient a = 1

Thus:

f(x) = (x - 2)(x - \sqrt{3})(x + \sqrt{3})

f(x) = (x - 2)(x^2 - 3)

f(x) = x^3 -2x^2 - 3x + 6

Which is the polynomial.

A similar problem is given that: brainly.com/question/4786502

5 0
3 years ago
How did u get the area of the trapezoids tho.
GarryVolchara [31]

Answer:

To find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.

Step-by-step explanation:

3 0
3 years ago
what is the answer to this question and how??
Lesechka [4]

Answer:

maybe there's a typo, that dot usually represents the multiplication, and I got 5.52

4 0
3 years ago
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