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RideAnS [48]
3 years ago
5

Which expression is equivalent to 4(7 + 8)?

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0

Answer:

60

Step-by-step explanation:

Minchanka [31]3 years ago
5 0

Answer:

60

Step-by-step explanation:

PEMDAS

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About 8% of the U.S. population catches the flu each season. Assuming everyone has equal probability of catching the flu, about
avanturin [10]

Answer:

  • <u>The odds are 2 : 23, or about 0.09 :  1 (0.09 to 1).</u>

Explanation:

The <em>odds </em>of an event is the ratio of occurrence to non-occurrence of the event.

When you know the <em>probability</em> of an event, then you can calculate the odds by dividing the probability of occurence by the probability of non-occurrence.

Calling p the probability that an event will happen, 1 - p is the probability that it will not happen and the odds will be:

  • Odds = p / ( 1 - p)

You have p = 8% = 0.08, and 1 - p = 1 -0.08 = 0.92.

Therefore:

  • Odds = 0.08 / 0.92 = 8 : 92 = 2 : 23 ≈ 0.09 : 1 (0.09 to 1)

8 0
2 years ago
Factor the expression.<br> 9y^2– 36
Nata [24]

Answer:

Answer: 9 (y - 2) (y + 2)

Step-by-step explanation:

Factor the following:

9 y^2 - 36

Factor 9 out of 9 y^2 - 36:

9 (y^2 - 4)

y^2 - 4 = y^2 - 2^2:

9 (y^2 - 2^2)

Factor the difference of two squares. y^2 - 2^2 = (y - 2) (y + 2):

Answer: 9 (y - 2) (y + 2)

5 0
3 years ago
Can you help me please​
Inessa05 [86]

Answer: x = 483

21 times 23 is 483

483/21 = 23

Step-by-step explanation:

3 0
3 years ago
2. The amount paid for different weights of oranges at a farmer’s market are shown below.
REY [17]
She could have taken the price and number of pounds and divided the price by two until she had the price for one of oranges. that is all i know, i hope it helps.
7 0
2 years ago
Which correctly renames 7/8 and 5/6 using a common denominator
OlgaM077 [116]
Common denominator is going to be 24
8=2*2*2
6=2*3
24=2*2*2*3

8 should be multiplied by 3
6 should be multiplied by 4
7/8=(7*3)/(8*3)=21/24
5/6=(5*4)/(6*4)=20/24
7/8=21/24
5/6=20/24
8 0
2 years ago
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