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IgorLugansk [536]
2 years ago
5

Please only answer if you 100% sure! Giving brainliest!!

Mathematics
2 answers:
Phoenix [80]2 years ago
8 0
#1 is B
#2 is C
#3 is D
#4 is D
#5 is A
Hope this helps
makvit [3.9K]2 years ago
3 0
I believe the first question is B:advertisement

I believe the second question is C: mass-media

I believe the third question is D: all of these are correct

I believe the fourth question is D: incentive

I believe the fifth question is A: it is free of bias


Hope this helps you have a great day!!!!!!
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The forecast says the probabity for rain is 70%. What is the proabbaity it will not rain?
mamaluj [8]

Answer:

30%

Step-by-step explanation:

The probality is 30% because 70% + 30% = 100%

4 0
2 years ago
Which of the following correctly simplifies the expression 2 to the power of 3 multiplied by 3 to the power of 0 whole over 5, t
o-na [289]

9514 1404 393

Answer:

  (a)  64/25

Step-by-step explanation:

The relevant properties of exponents are ...

  a^0 = 1 . . . . a ≠ 0

  (a^b)^c = a^(bc)

  (ab)^c = (a^c)(b^c)

__

Your expression simplifies to ...

  \left(\dfrac{2^3\cdot3^0}{5}\right)^2=\dfrac{2^{3\cdot2}\cdot1^2}{5^2}=\dfrac{2^6}{5^2}=\boxed{\dfrac{64}{25}}

7 0
2 years ago
Add.<br> (3x2 - 2x) + (4x-3)
polet [3.4K]
I think it would be 3x2 +2x -3
7 0
3 years ago
Read 2 more answers
What is the discriminant in the quadratic equation x2 + 11x + 121 = x + 96? <br>      A. 0 B. 100 C. 20 D. 200
Maurinko [17]
Given:
x² + 11x + 121 = x + 96

First, we need to convert it into a quadratic equation.

x² + 11x - x + 121 - 96 = 0
x² + 10x + 25 = 0

a = 1 ; b = 10 ; c = 25

Quadratic formula:

x = (-b <u>+</u> (√b² - 4ac)) ÷ 2a

The discriminant is under the radical sign

discriminant ⇒ b² - 4ac ⇒ 10² - 4(1)(25) ⇒ 100 - 100 = 0

Correct answer is A. 0
7 0
3 years ago
Read 2 more answers
A truck is rented at $40 per day plus a charge per mile of use. The truck traveled 15 miles in one day, and the total charge was
lesantik [10]
15x+40=115
15x+40-40=115-40
15x=75
15/15 x=75/15
x= 5
6 0
3 years ago
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