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Minchanka [31]
2 years ago
10

Your friend Ana received an 90% on a quiz. If Ana got 36 problems right, how many questions were in the quiz?

Mathematics
1 answer:
kherson [118]2 years ago
3 0

Answer:

40

Step-by-step explanation: I just guesstimated a number and divided 36 by 40 to get .9 which means 90%

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telo118 [61]
Person above is correct:)
3 0
3 years ago
Anyone know what Find f(6) means???
zvonat [6]

I believe that the question is referring to f(x) [f(x)=y , x=x] meaning it is asking for the <u>x value of 6</u>.

4 0
3 years ago
Cara can ride her bike 6 miles in 24 minutes. Which ratio shows the number of miles to minutes Cara can ride her bike?
-BARSIC- [3]

Answer:

1:4

Step-by-step explanation:

24/2=12

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12/3=4

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So the ratio is 1:4

6 0
3 years ago
Please help, thank you :)​
BARSIC [14]

Answer:

30

Step-by-step explanation:

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8 0
2 years ago
The perimeter of a rectangle is given by the formula P = 2(l + w), what is the value of P if l = 2 cm and w = 1/2 cm?
Sonja [21]

Answer:

\large\boxed{C)\ 5cm}

Step-by-step explanation:

P=2(l+w)\\\\\text{Put}\ l=2cm\ \text{and}\ w=\dfrac{1}{2}cm\ \text{to the formula of the perimeter:}\\\\P=2\left(2+\dfrac{1}{2}\right)=(2)(2)+(2)\left(\dfrac{1}{2}\right)=4+1=5\ cm

8 0
2 years ago
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