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Vanyuwa [196]
3 years ago
9

Suppose that a "code" consists of 4 digits, none of which is repeated. (A digit is one of the 10 numbers 0, 1, 2, 3, 4, 5, 6, 7,

8, 9.) How many codes are
possible?
Mathematics
1 answer:
dalvyx [7]3 years ago
8 0

Answer:

5040

Step-by-step explanation:

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MP1 18. Allen has 13 carrots. He wants to put an equal amount of carrots into
Greeley [361]

Answer:

Put 2.6 carrots in each bag.

Step-by-step explanation:

Just divide the carrots with 5.

13 carrots / 5 sandwhich bags

This then makes 2.6 carrots which is a perfect fit for each bag.

8 0
2 years ago
Add the following polynomials, t<br> - 3x2 - 2xy + y2<br> - 4x2 - xy +6y2<br> x2+ 6xy- y2
qaws [65]

Well, it is 3 polynomials so let’s break it down first.

(-3x*2 -2xy +y*2) (-4x*2 -xy + 6y*2)

Let’s add these first. The rule is to drop parentheses and add regularly. Bases stay the same, powers add and coefficients multiply.

Ans: (-7x*4 -3x*2 y*2 + 7y*4)

Now let’s add it with the last one.

The answer is: -6x*6 +3x*3 y*3 -6y*6

3 0
3 years ago
Can I have the slope and y intercept for 2y - 4x - 10 =0
sergejj [24]

Answer:

Slope = 2, Y-intercept = (0, 5)

Step-by-step explanation:

First, isolate y by moving all other terms to the other side of the equation.

2y - 4x - 10 = 0 ⇒ 2y = 4x + 10 ⇒ y = 2x + 5

The coefficient next to the x tells you the slope and the constant on the end tells you the y-intercept.

Therefore, the slope is 2 and the y-intercept is (0, 5).

4 0
2 years ago
Read 2 more answers
Which student most accurately described Lisa's motion? (5 points)
frozen [14]
To me, I'm thinking Mary :')
5 0
3 years ago
Read 2 more answers
Does the point (1, 1) satisfy the equation y = x?<br> yes<br> no
never [62]

Answer:

Yes

Step-by-step explanation:

(x,y)

y = 1

x = 1

We can see that y = x (and x = y but meh)

5 0
2 years ago
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