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Nataly [62]
2 years ago
11

I am confused on this question?

Mathematics
1 answer:
Oksana_A [137]2 years ago
6 0
Answer= B

a=12-x/x and divid all that and you will get the 12 by it self
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I need some help with this.
Alenkasestr [34]

Answer:

b is 16 d is 13

Step-by-step explanation:

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2 years ago
On which interval is the average rate of change for bicycle production the greatest? A) 1950 to 1960 B) 1960 to 1970 C) 1970 to
Alborosie

Answer:

D) 1980 to 2000

Step-by-step explanation:

Finding the average rate of change in each interval to determine the greatest one.

Production per interval

1950-1960 = (21-11) \ million = 10 million

1960-1970 = (41-21)\ million = 20 million

1970-1980 = (71-41)\ million = 30 million

1980-2000 = (161-71)\ million= 90 million

Rate of change (1950-1960)= \frac{10}{11} \times 100= 90.90\%

Rate of change (1960-1970) = \frac{20}{21} \times 100= 95.23\%

Rate of change (1970-1980)=  \frac{30}{41} \times 100= 73.17\%

Rate of change (1980-2000)= \frac{90}{71} \times 100= 126.76\%

∴ rate of change between 1980 to 2000 is 126.78%

7 0
3 years ago
Grace swam a mile in 21 minutes. Jill swam a mile in 19.47 minutes. How
kirill115 [55]

Answer:

1.53

Step-by-step explanation:

because 21 minus 19.47= 1.53

7 0
3 years ago
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Drag each tile to the correct box.
Stolb23 [73]

Answer:

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5 0
3 years ago
Apply the distributive property to create an equivalent expression.<br> 5v+110
madam [21]

Answer: 5(v + 22).

Step-by-step explanation: The distributive property is a property of mathematics that says that multiplying the sum of two or more terms by another term will give the same result as multiplying each term individually by the other term and then adding the products together. Thus, we can factor the given equation and get 5(v + 22).

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3 years ago
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