3 years ago

You receive 9 text messages in 12 minutes. What is the rate of text messages per hour?

1 answer:

7 0

If you get 9 text messages in 12 min, you can get the answer by multiplying the amount of message with 60 minutes (as the time unit is in minute) so and then divide it by 12 as shown below.
9×60÷12 = 45 text messages

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VashaNatasha [74]

Answer:

9.6 ounces of butter, 8 ounces of sugar, 12 ounces of flour, 4 eggs

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3 years ago

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Alexeev081 [22]

Answer:

f(x) = -(x-4)^2 + 5

Step-by-step explanation:

The function $f(x) = -(x-4)^2 + 5$ is a quadratic function. Its graph looks like a parabola. The graph has a vertex of (4,5) and opens up downward.

Proving that $f(x) = -(x-4)^2 + 5 \le 5$ for all x:

$x^2 \ge 0 \Rightarrow (x-4)^2 \ge 0 \Rightarrow -(x-4)^2 \le 0 \Rightarrow -(x-4)^2 + 5 \le 5.$

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3 years ago

Nada drinks 54 glasses of water a week. How many glasses of water does she drink in 9 Weeks?

kodGreya [7K]

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Step-by-step explanation:

54 X 9 = 486

Or you could add 54 to itself 9 times then you will get 486

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2 years ago

Write the decimal represented by the shaded square.

UkoKoshka [18]

Answer:

40\100= 4\10=0.4

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2 years ago

Read 2 more answers

1/2 : 10 = 2 12 : x<br> What is the value of x

liberstina [14]

I am probably wrong but with the math I do I got 35

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2 years ago