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ivanzaharov [21]

3 years ago

11

Write an equation in slope intercept form and standard form for the line that passes through the given points of (-4,7) and (8,-

1)

1 answer:

kherson [118]3 years ago

6 0

The answer is y=-2/3x+13/3

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8/1 ÷ 1/4 what's the result?

jonny [76]

The correct answer is 32

3 0

3 years ago

Read 2 more answers

A t shirt says it cost $14 when you get up to the counter she tells you everything is stories 20% off how much was the discount

cestrela7 [59]

It is $2.80 off the t-shirt which would make the new price $11.20

8 0

3 years ago

The scatter plot shows the number of stamps Katie collected in different months:. . Plot ordered pairs 1, 30 and 2, 70 and 3, 11

Virty [35]

The sequence:
a 1 = 30, a 2 = 70, a 3 = 110, a 4 = 150, a 5 = 190,...
a 2 = a 1 + d
70 = 30 + d
d = 70 - 30 = 40
a n = a 1 + ( n - 1 ) * d
For the 25th month:
a 25 = 30 + 24 * 40 = 30 + 960 = 990
Answer: B ) 990.

3 0

3 years ago

Eva8 [605]

$2x^2+x-1=2\ \ \ |-2\\\\2x^2+x-3=0\\\\2x^2+3x-2x-3=0\\\\x(2x+3)-1(2x+3)=0\\\\(2x+3)(x-1)=0\iff 2x+3=0\ \vee\ x-1=0\\\\2x+3=0\ \ |-3\\2x=-3\ \ \ |:2\\x=-\frac{3}{2}\\\\x-1=0\ \ \ |+1\\x=1$

Answer: C 1, -3/2

4 0

3 years ago

In arguing against the death penalty, Amnesty International has pointed out supposed inequities, such as the many times a black

uysha [10]

Answer:

(a) 0.2824

(b) 0.0002441

Step-by-step explanation:

Assuming that the population is large enough to behave as a binomial distribution (between whites and non-whites), the probability of 12 out of 12 juros being white is:

$P(w=12) = p(w)^{12}$

Where p(w) is the proportion of the population that is white:

(a) for p = 0.90

$P(w=12) = 0.90^{12}\\P(w=12) =0.2824$

The probability is 0.2824.

(b) for p = 0.50

$P(w=12) = 0.50^{12}\\P(w=12) =0.0002441$

The probability is 0.0002441.

5 0

2 years ago