2 years ago

The range of 7 8 5 7 6 4 4

Mathematics

2 answers:

SSSSS [86.1K]2 years ago

5 0

I think7 but where is the pic

yuradex [85]2 years ago

3 0

Answer:

8-7=1

Step-by-step explanation:

(happy to help)

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A university surveyed its students on their opinions of campus housing. The following two-way table displays data for the sample

Mnenie [13.5K]

Answer:

90/200

Step-by-step:

Kahn Academy marked it correct

5 0

3 years ago

Solve for v. h = vt - 16t^2 What is v equal to?

maw [93]

Answer:

v = h/t + 16t

8 0

2 years ago

Whoops i forgot to read the lesson :P 30 points

andriy [413]

Step-by-step explanation:

I'll do 2.

Alright,Alex let say we have factored a quadratic into two binomial, for example

$(5x + 3)(6x - 4)$

If we set both of those equal to zero

$(5x + 3)(6x + 4) = 0$

We can used the zero product property in this case to find the roots of the quadratic equation.

This means that

$if \: ab = 0 \: then \: a = 0 \: and \: b = 0$

This means we set each binomal equal to zero to find it root.

$5x + 3 = 0$

$5x = - 3$

$x = - \frac{3}{5}$

$6x + 4 = 0$

$6x = - 4$

$x = - \frac{2}{3}$

So our roots are negative 3/5 and negative 2/3 using zero product property

6 0

2 years ago

Evaluate each expression when a= - 4 and b= 3 ab

Andrews [41]

Answer:

-12

Step-by-step explanation:

Step 1: Substitute

ab -> -4 for a and 3 for b

(-4) * (3)

-12

Answer: -12

6 0

3 years ago

Will give BRAINLIEST

likoan [24]

Answer:

Quadrant 1 (1,5)

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers