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madam [21]
2 years ago
15

Scientist wants to estimate the puffin population on puffin island

Mathematics
1 answer:
steposvetlana [31]2 years ago
8 0

Answer:

The cliffs are home to many seabirds. Despite its name, there are few puffins (around 50 pairs during the April-July breeding season).

Step-by-step explanation:

You might be interested in
Hong drove 495 miles in 9 hours. At the same rate, how many miles would he drive in 7 hours?
ratelena [41]

Answer:385

Step-by-step explanation:

495÷9=55

55×7=385

4 0
4 years ago
Marie added 3 1/8 cup of all-purpose flour and 1/4 cup of whole wheat flour in the cake. She added 1/3 cup of sugar at also, how
OlgaM077 [116]

Answer:

3 \frac{3}{8}

Step-by-step explanation:

Maria only combined two different types of flour to the cake. Therefore, in order to find the total amount of flour she added we need to add these measurements together. First, we need to find a common denominator. We do this by multiplying the numerator and denominator of the amount of whole wheat flour by 2. This would be the easiest way of giving us the same denominator as the measurement for the all-purpose flour.

\frac{1 * 2}{4 * 2} = \frac{2}{8}

Now that we have the same denominators we can simply add both measurements together

3 \frac{1}{8} + \frac{2}{8} = 3 \frac{3}{8}

5 0
3 years ago
1 calcule o valor das expressões A) 2x+(3.4)²+(7.7) B) 3x+(2.6)+(8.8)² C)7.6+(28.3)+(4)² D)7x-(7.8)+(9:3)
I am Lyosha [343]

Answer:

Follows are the solution to the given points:

Step-by-step explanation:

Given:

A) \ \ 2x+(3.4)^2+(7.7) \\\\B) \ \ 3x+(2.6)+(8.8)^2\\\\C)\ \ 7.6+(28.3)+(4)^2 \\\\D)\ \ 7x-(7.8)+(9:3)

For point A:

\to  2x+(3.4)^2+(7.7)\\\\\to  2x+(11.56)+(7.7)\\\\\to  2x+19.26\\\\

For point B:

\to 3x+(2.6)+(8.8)^2\\\\\to 3x+(2.6)+77.44\\\\\to 3x+80.04

For point C:

\to \ 7.6+(28.3)+(4)^2 \\\\\to \ 7.6+(28.3)+16 \\\\\to \ 7.6+44.3 \\\\\to 51.9

For point D:

\to 7x-(7.8)+(9:3)\\\\\to 7x-(7.8)+ \frac{9}{3}\\\\\to 7x- \frac{23.4+9}{3}\\\\\to 7x- \frac{32.4}{3}\\\\\to 7x- 10.8

3 0
3 years ago
25 POINTS !!
Strike441 [17]
The answer to this problem is in fact B
5 0
3 years ago
Write 8256 correct to 3 significant figures.
konstantin123 [22]

Answer:

8260     line over 6

Step-by-step explanation:

4 0
3 years ago
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