3 years ago

La suma de dos enteros consecutivos es 25

1 answer:

5 0

X = el entero más pequeño

Entonces, el otro entero = x+1

Y podemos poner estos numeros en la equacion dado:

x + x+ 1 = 25

2x + 1 = 25

2x = 24

x = 12

x+ 1 = 13

Entonces, los enteros son 12 & 13.

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I am not sure if i did this right she wants us to distribute and get only one x on one side and find the answer.

umka21 [38]

I got x=18

3(x-4)-2(3x+4)=4(3-x)+5x+4

3x-12-6x-8=12-4x+5x+4

3x-20=16+x

2x=36x

x=18

5 0

3 years ago

The probability distribution for a

Tpy6a [65]

Answer:

$P(x \le -3) =0.30$

Step-by-step explanation:

Given

The attached probability distribution of x

Required

Find $P(x \le -3)$

To do this, we consider all values of x less than or equal to-3.

So, we have:

$P(x \le -3) =P(x=-5) + P(x = -3)$

From the table:

$P(x=-5) = 0.17$

$P(x = -3) = 0.13$

So, the equation becomes

$P(x \le -3) =P(x=-5) + P(x = -3)$

$P(x \le -3) =0.17 + 0.13$

$P(x \le -3) =0.30$

3 0

3 years ago

Find the next two terms in this<br> sequence.<br> 1, 2, 6, 24, 120, [?],[]

Bogdan [553]

1x1=1

1x2=2

2x3=6

6x4=24

24x5=120

120x6=720

720x7=5040

the answer is 720 and 5040

4 0

2 years ago

In the first four months of the year, Noralie's jewelry sales were declining. After April, her sales began to improve. The funct

AlexFokin [52]

Is it like this?

y=-4+8
y=4

Is this what you need?

6 0

3 years ago

The mode interval in a histogram is the interval that has the highest frequency.

raketka [301]

This is true.

When we're talking about the mode, we're usually talking about the number which has the highest frequency in a given set of numbers. For example, out of the numbers:

1 2 3 4 5 6 5 4 5 5 5

5 will be the mode.

4 0

3 years ago