1. If y = 3, then x = ? whole number

In 15 minutes Frankita created 15 drawings. In 30 minutes she created 17 drawings. In 45 minutes she created 20 drawings. In 60

SVETLANKA909090 [29]

Answer:

Frankita will create 29 drawings at the end of 75 minutes.

Step-by-step explanation:

Now below shown is the pattern used by Frankita:

15 min = 15 drawing

30 min = 17 drawing ⇒ increase by 2 (15+2 = 17)

45 min = 20 drawing ⇒ increase by 3 (17+3 = 20)

60 min = 24 drawing ⇒ increase by 4 (20+4 = 24)

75 min = 29 drawing ⇒ increase by 5 (24+5 = 29)

Hence We can say that Frankita will create 29 drawings at the end of 75 minutes.

8 0

4 years ago

Is the square root of 25 a rational number? Explain how you know

adelina 88 [10]

yes because 25 divided by 5 equals 5

4 0

3 years ago

Read 2 more answers

The value of the 9 is ten times the value of the 9 in 329,513. The value of the 2 is one-tenth the value of the 2 in 7,562. The

nexus9112 [7]

Answer: The number is 90,000.26

Step-by-step explanation:

Extracting key information from the question:-

*** The value of the "9" in Lea's riddle is 10 times the one in 329,513

*** The value of the "2" in the riddle is 1/10 the value of the 2 in 7,562.

*** The value of the 6 in the riddle is one-tenth the value of the 6 in 4.68

*** We are required to solve this possible and reveal the number.

Now, in the number 329,513 the place value of 9 is 9,000. According to the information provided, the value of the 9 in the riddle is ten times the value of the 9 in 329,513.

So, multiplying 9000 by 10 gives:-

9,000 × 10

= 90,000

Again, the value of the 2 in the riddle is one-tenth (1/10) the value of the 2 in 7,562. The value of 2 in 7,562 is 2 units, therefore one-tenth of this 2 units will give:-

1/10 × 2

= 0.2

Similarly, the value of 6 in the puzzle is one-tenth (1/10) the value of the 6 in 4.68; The 6 here is 6 hundredth = 0.6

Therefore, the value of 6 in the puzzle is:

1/10 × 0.6

= 0.06

In order to discover the number in Lea's riddle, we will then add up the calculated values:-

= 90,000 + 0.2 + 0.006

= 90,000.26

This number is the answer to Lea's riddle.

4 0

3 years ago

Please help me find the angle

34kurt

Answer:

79 degrees

Step-by-step explanation:

This is because <CBF is equivalent to <GFI

So, we know two angles in that triangle; 55 and 46.

By adding these together we get 101. In a triangle, the angles all add up to 180.

So we must subtract 101 from 180 and we will have that remaining angle.

3 0

3 years ago

Read 2 more answers

The number of people afflicted with the common cold C in the winter months steadily decreased by 202 each year from 2005 until 2

bulgar [2K]

Answer:

$C(t)=-202t+12,073$

Step-by-step explanation:

Let t represent the number of years since 2005.

We have been given that the number of people afflicted with the common cold C in the winter months steadily decreased by 202 each year from 2005 until 2010.

The number of people decreased in t years would be $202t$ .

We are also told that in 2005, 12,073 people were afflicted. So 12,073 will be initial value.

We will represent our given information in an equation as $y=mx+b$ , where,

m = Slope of line,

b = The initial value.

Since the number of people afflicted with the common cold C in the winter months steadily decreased, so slope will be negative.

Substitute the given values:

$C(t)=-202t+12,073$

Therefore, our required equation would be $C(t)=-202t+12,073$ .

6 0

3 years ago