All categories

2 years ago

1. The teacher assigns homework after 7/10

Mathematics

1 answer:

asambeis [7]2 years ago

8 0

Answer:

B) Likely

Step-by-step explanation:

Unlikely = < 50%

Likely = > 50%

Certain = 100%

Equally likely = 50%

You might be interested in

2x - 3 greater than equal to 5<br> PLEASE EXPLAIN IT ;)

coldgirl [10]

Answer:

x≥4

Step-by-step explanation:

We want to solve for x in

$2x - 3 \geqslant 5$

Let us add 3 to both sides:

$2x - 3 + 3\geqslant 5 + 3$

We simplify to get:

$2x\geqslant 8$

Divide through by 2 to get:

$x \geqslant 4$

3 0

3 years ago

Read 2 more answers

Graph these equations: x+2y=6, y=-1/2x+4 How many solutions does the system of equations have?

inysia [295]

Answer:

The system has no solution

Step-by-step explanation:

we have

$x+2y=6$

Isolate the variable y

$2y=-x+6$

Divide by 2 both sides

$y=-\frac{x}{2}+3$ ---> equation A

$y=-\frac{x}{2}+4$ ---> equation B

Compare the equations

Equation A and equation B have the same slope and different y-intercept

Remember that

If two lines have the same slope, then the lines are parallel

The solution of the system is the intersection point both graphs

In this problem, the lines don't intersect, therefore, the system has no solution

using a graphing tool

The graph in the attached figure

7 0

2 years ago

W(n)=n-1; find w-(4)

loris [4]

Answer:5

Step-by-step explanation:

w(n)=4-1

6 0

3 years ago

How many x intercept appear on the graph of the polynomial function F(x)=x4-5x2

4vir4ik [10]

$f(x)=x^4-5x^2\\\\x^4-5x^2=0\\\\x^2(x^2-5)=0\\\\x^2[x^2-(\sqrt5)^2]=0\\\\x^2(x-\sqrt5)(x+\sqrt5)=0\iff x=0\ \vee\ x=\sqrt5\ \vee\ x=-\sqrt5$

Answer: 3 x-intercepts.

3 0

3 years ago

When seven basketball players are about to have a free-throw competition, they often draw names out of a hat to randomly select

irakobra [83]

Answer:

1 / 5040

Step-by-step explanation:

The number of ways that 7 basketball players can be arranged is 7! = 5040. Only one of these arrangements is alphabetical. So the probability is 1/5040.

8 0

3 years ago