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netineya [11]
3 years ago
15

Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Mathematics
1 answer:
elena-s [515]3 years ago
8 0

Answer:

A. p + q = b

D. p · q = c

Step-by-step explanation:

<em><u>It's best to look at an example, such as this:</u></em>

<em><u /></em>x^2 - 12x+ 35

<em><u>And it's factored form is:</u></em>

(x - 5) (x - 7)

<u>As you can see, if you add -5 (p) and -7 (q), you get -12 (b). Then, if you multiply -5 (p) and -7 (q), you get 35 (c).</u>

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Find a fraction that, when multiplied by 1/3, is less than 2/7. Justify your answer.
Illusion [34]

Step-by-step explanation:

x <  \frac{6}{7}

All the fractions which less than (6/7) will be true

The steps of the solution in the above photo

I hope that is useful for you :)

8 0
3 years ago
Read 2 more answers
Help me please the picture below has the questions and the answers.
Veronika [31]

Answer:

c should be the correct ans

6 0
3 years ago
In conditional probability, the notation P(A | B) is read:
il63 [147K]

The probability of a student taking the bus given that the student is a sophomore is 0.83

The complete question is attached with the answer below:-

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

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Given that:

  • P(Walk to school | Sophomore) = 3 /(2 + 25 + 3) = 0.1
  • To calculate the probability of a student taking the bus given that the student is a sophomore, we make use of:
  • P(Take the bus | Sophomore ) = 25/(2 + 25 + 3)

Rewrite properly as:

P_r = \dfrac{25}{3+2+25}

So, we have:

P_r = \dfrac{25}{30}

Divide 25 by 30

Pr = 0.83

Hence, the probability of a student taking the bus given that the student is a sophomore is 0.83

To know more about probability follow

brainly.com/question/24756209

#SPJ1

6 0
2 years ago
4 Write<br> 4<br> as a percentage<br> Pls help me i need someone to explain it to me
kicyunya [14]

Answer:

Yeah! Well 4 as a percentage would be 0.04 because 4% is 0.04.

Step-by-step explanation:

When you multiply a number times 100 (100%) you move the decimal place 2 places to the <em>left</em>. When you multiply a number times 10 you move the decimal place 1 place to the <em>left.</em> Just think that 100 has 2 0's in it so move that much to the <em>left.</em>

Hope this helps!

4 0
3 years ago
A woman standing on a hill sees a flagpole that she knows is 40 ft tall. the angle of depression to the bottom of the pole is 14
NemiM [27]
Let distance form the pole = x  and height of the hill = y ft

now we can set up 2 equayions 
tan 18 = (40-y)/x
tan 14 = y/x

from second equation y = sxtan14  so we have:-
 tan 18  = ( 40 - x tan 14) /  x

x tan 18 = 40 - x tan 14
x(tan 18 + tan 14) = 40

x   = 40 / (tan18 + tan 14)  =  69.66 feet Answer



6 0
3 years ago
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