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cestrela7 [59]
3 years ago
6

Help me please I need to do my unit testtt

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer:

B.

Step-by-step explanation:

Although the numbers given are negative, we can see that by the lines surrounding them, it is asking for their absolute value. Since absolute values are always positive, the correct answer would be B.

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I need help !!!
Xelga [282]
It’s the second option
7 0
3 years ago
The table shows the results of a survey of students in two math classes.
qwelly [4]

P(more than 1 hour of TV | 6th period class) is  0.352.

<h3>What is the probability?</h3>

Probability determines the odds that a random event would happen. The odds of the random event happening lie between 0 and 1.

P(more than 1 hour of TV | 6th period class) = number of 6th period class students who watch tv for more than an hour / total number of students surveyed

12 / (12 + 9 + 5 + 8)

12 / 34 = 0.352

To learn more about probability, please check: brainly.com/question/13234031

#SPJ1

4 0
2 years ago
Solve the equation using the quadratic formula. 3v^2+3=-v
givi [52]

Answer:

v=− 1± i  √35 /6

Step-by-step explanation:

Solve the equation for  v  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

5 0
3 years ago
Using the mean from your sample distribution of 15 means and the standard deviation from the theoretical distribution (i.e. "sig
nikdorinn [45]

Answer:

i'm not doing this for the points, i swear. But maaaaan, a picture would be a lot of help

Step-by-step explanation:

7 0
3 years ago
Angles a and b are supplementary . Angle a has a measure of 80 . What is the measure of angle b? The measure of angle b is?
grandymaker [24]

Answer:

100 degrees

Step-by-step explanation:

180-80=100

3 0
3 years ago
Read 2 more answers
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