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mario62 [17]
3 years ago
15

What fraction of students scored 70-79 on the math test?

Mathematics
1 answer:
Sever21 [200]3 years ago
3 0

Answer: 3/11

Step-by-step explanation: Took the test

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Find the functional values g (-3), g (0), and g (5) for the compound function.
Zinaida [17]

Answer:

g(-3)=7

g(0)=7

g(5)=\dfrac15

Step-by-step explanation:

g(x) =\begin{cases}7 & \text{if } x \leq 0 \\ \\\dfrac{1}{x} & \text{if } x > 0\end{cases}

This means:

  • when x is equal to zero or less than zero, g(x) will always be 7.
  • when x is more than zero, g(x) is \frac{1}{x}

\implies g(-3)=7

\implies g(0)=7

\implies g(5)=\dfrac15

5 0
2 years ago
Read 2 more answers
Find the geometric mean of 275 and 11 275/x=x/11 x^2= 3025 x=sq rt 3025 now I'm not sure what to do.
Bogdan [553]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
you got it 
<span>except keep going to get </span>
<span>x = ±√3025 </span>
<span>x = ± 55 </span>


<span>check: </span>
<span>275 , 55, 11 </span>
<span>is 55/275 = 11/55 ? YES </span>
<span>is -55/275 = 11/=55 ? YES</span>

6 0
3 years ago
Tuan is playing a game, but the spinner is incomplete. If the numbers in the sections of the spinner represent the probabilities
ioda

The sum of the numbers should total to 1. Let us say that x is the missing number, therefore:

x + ¼ + ¼ + 1/5 = 1

x = 1 – ¼ - ¼ - 1/5

The numbers should have similar denominator:

x = 20/20 – 5/20 – 5/20 – 4/20

x = 6/20

<span>x = 3/10</span>

8 0
3 years ago
Help me with 234 thousands + 7 ten thousands = need answer ASAP!<br><br> Thanks
posledela
Its 244 thousanthds and you are welcome
7 0
3 years ago
Read 2 more answers
Find the slope intercept form for the line satisfying the following conditions. Passing through (3,-5) and (5,-9)
Alborosie

Answer:  m = -4 / 2 = -2 / 1 = -2    

Slope (m) = -2

Step-by-step explanation:

5 0
2 years ago
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