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Verizon [17]
3 years ago
8

Of the 90% students that mr. Landon teaches 30% of them received an A on the last math test how many students received an A

Mathematics
1 answer:
Veronika [31]3 years ago
6 0
Assuming you mean 90 students and not 90% its 27 got an A
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72x + 12y = 60 Which equation represents the same function? ​
Akimi4 [234]

Answer:    72*x+12*y-(60)=0

72x + 12y - 60  =   12 • (6x + y - 5)

12   =  0

Step-by-step explanation:

6 0
3 years ago
For which of the following decreasing functions f does (f−1)′(10)=−1/8
Oduvanchick [21]

Recall the inverse function theorem: if f(x) has an inverse, and if f(a) = b and a = f⁻¹(b), then

f⁻¹(f(x)) = x   ⇒   (f⁻¹)'(f(x)) • f'(x) = 1   ⇒   (f⁻¹)'(f(x)) = 1/f'(x)

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2 years ago
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umka21 [38]
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3 0
4 years ago
Sarah is playing a board game. The probability that Sarah will score a point on her next turn is 1/3. Which statement describes
algol [13]

Complete question:

Sarah is playing a board game. The probability that Sarah will score a point on her next turn is 1/3. Which statement describes the probability that Sarah will score a point on her next turn?

A. likely

B. certain

C.unlikely

D.impossible​

Answer:

C. unlikely

Step-by-step explanation:

If the probability that Sarah will score a point on her next turn is 1 which is 100%, then it will be <em>certain</em> that she will score a point on her next turn.

Again, If the probability that Sarah will score a point on her next turn is ¹/₂ which is 50%, then it will be <em>likely</em> that she will score a point on her next turn.

Also, If the probability that Sarah will score a point on her next turn is ¹/₃ which is 33%, then it will be <em>unlikely</em> that she will score a point on her next turn.

Furthermore, If the probability that Sarah will score a point on her next turn is 0 which is 0%, then it will be<em> impossible</em>​ that she will score a point on her next turn.

Thus, the correct statement for the given question is "<em>unlikely"</em>

5 0
3 years ago
Jackie's mother's sister has a son. How would that son be related to Jackie? He is Jackie's​
KATRIN_1 [288]

Answer:

he is jackies cousin

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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