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Anestetic [448]
3 years ago
5

You pick a card at random .without putting the first card back you pick a second card at random what is the probability of picki

ng a 4 and then picking 4
Mathematics
1 answer:
garik1379 [7]3 years ago
4 0

Answer:

For on it depends on how many cards you have and how many 4's there are

Step-by-step explanation:

So say you had 16 cards and 3 of them were 4 the probability of you picking a 4 is 3 of 16.

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Find the slope and Y-intercept for each table, and then write an equation.
Leni [432]

Answer:

a. Slope = 2; y-intercept = 2

b. Slope = 2; y-intercept = 3

c. Slope = 2; y-intercept = -1

d. Slope = -2; y-intercept = 5

e. Slope = -3; y-intercept = -5

d. Slope = -2; y-intercept = 1

Step-by-step explanation:

I Hope That This Helps! :)

8 0
3 years ago
What are the coordinates of point B on AC such as that ratio of AB to BC is 5:1?
zheka24 [161]

Answer:

Lines can be divided in smaller segments by using ratios

The coordinates of B are:

The given parameters are:

The coordinate of B is calculated using:

So, we have:

Simplify fraction

Hence, the coordinates of B are:

Step-by-step explanation:

6 0
2 years ago
Simplify<br> 7 to the power of 8 x 7 to the power of 3 x 7 to the power of 4<br> 7 x 7
Kobotan [32]

Answer:

7^22

Step-by-step explanation

Given the expression

7^8 × 7^3 × 7^4 × 7^7

In indices

a^m × a^n = a^{m+n}

The powers are added since the base are the same

We ate going to add all the powers of the expression given since they have the same base which is 7

7^8 × 7^3 × 7^4 × 7^7

= 7^{8+3+4+7}

= 7^22

= 3.91×10^18

5 0
3 years ago
Can yall plz help me with his I do not get it????
melisa1 [442]
Its the reflections over the Y and X axis. Then count how diagonal the line is
6 0
3 years ago
What is the leading coefficient of the polynomial function? <br><br> y=-x^4+4x^2
attashe74 [19]
<h3>Answer:  -1</h3>

Explanation:

The given equation is the same as y = -1x^4+4x^2

The leading term is the term with the largest exponent, so it's -1x^4

The leading coefficient is the coefficient of the leading term.

In short, we circle the first coefficient we see. This is assuming that the polynomial is in standard form where the exponents decrease when going from left to right.

6 0
2 years ago
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