Evaluate 48 + 24 ÷ 8 − 22

Mathematics

2 answers:

jonny [76]3 years ago

5 0

Your answer is 29, hope I helped!!

alexdok [17]3 years ago

5 0

The correct answer to your question is 22

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PLEASE HELP! 15 POINTS! Select the statement that describes this expression: fraction 1 over 2 x (734 − 246). (2 points)

IgorLugansk [536]

Answer:

fraction 1 over 2 the difference of 734 and 246.

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3 years ago

When 80% of a number is added to the number, the result is 216. What is the number?

azamat

80%x + x = 216
0.8x + x = 216
1.8x = 216
x = 216/1.8
x = 120

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3 years ago

Find the value of f(-2) for the function f\left(x\right)=5x^2-4

Flauer [41]

Answer:

f(- 2) = 16

Step-by-step explanation:

Substitute x = - 2 into f(x), that is

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3 years ago

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In a set of 24 cards, each card is numbered with a different positive integer from 1 to 24. One card will be drawn at random fro

pentagon [3]

Answer:

$P_{f} = \frac{7}{24}$

Step-by-step explanation:

Considering that the set has 24 cards on it, numbered from 1 to 24 inclusive, it means that the total number of cases is 24. Now, we have to find the number of favorable outcomes.

Cases where the number is divisible by both 2 and 3:

In the interval 1 to 24 inclusive, $[1,24]$ :

Numbers divisible by 2 => 2 4 6 8 10 12 14 16 18 20 22 24

Numbers divisible by both 2 and 3 => 6 12 18 24

Which means that there are 4-favorable outcomes for this scenario.

Cases where the number is divisible by 7:

In the interval 1 to 24 inclusive, $[1,24]$ :

Numbers divisible by 7 => 7 14 21

Which means that there are 3-favorable outcomes for this scenario.

The total number of favorable outcomes is $4 + 3 = 7$ . Since the total number of cases is $24$ , the probability of favorable outcomes, $P_{f}$ , is: