A scientist studies a pod of humpback whales to determine themigration of humpback whales. What is the population?

A. all whales
B. a pod of humpback whales
C. killer whales
D. all humpback whales

Answers

Answer 1

Answer: Answer is D !! Hope this helpsss

Related Questions

A cat spends about 7 out of 10 hours sleeping.about what percent of cat's day is spent sleeping
Solve this quadratic equation 5x^2+3x+4=25
Collins Middle School has 280 sixth grade students. If the sixth grade is 35% of the total school, how many students are in the middle school?A. 800B. 98C. 245D. 315
Standerd form example
What is 4 divided by -26 ?

I nedd help can anyone ansewer fast please

Answers

18. just subtract 49.6 from 54. 54 - 49.6=4.4 He most lose 4.4 pounds.
19. all you need to do is add 4.6 to 83. 83+4.6=87.6 She will weigh 87.6 pounds
20. divide 910 by 7. 910÷7=130 The dog ate 130 grams per day
21. multiple 4.95 by 5. 4.95×5=24.75 Her total bill was 24.75
22. subtract 12.96 from 20. 20-12.96=7.04 Her change was 7.04

Emichee can you help me? A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cylinder? ( Use $\pi$ =3.14)A. 376.8 in^3
B. 753.6 in^3
C. 3014.4 in^3
D. 12,057.6 in^3

Answers

The volume of a Cylinder is:

$V=A_b*h$

the base is a circle, so

$A_b=\pi*r^2$

replacing

$V=\pi*r^2*h$

now we have the values

$V=3.14*8^2*15$

$\boxed{\boxed{V=3014.4~in^3}}$

How many times does 12 go into 3

Answers

just divide 3 by 12 so it goes in $(3)/(12)$ times which simplifies to $(1)/(4)$ time. Hope this helped :)

Final answer:

The number 12 cannot go into 3 as 3 is smaller than 12. However, 12 can go into 3, 0.25 times when the division is performed, but in traditional division, we always identify how many times a larger number can accommodate a smaller one.

Explanation:

The question you're asking is a division problem, which can be written as 3 ÷ 12. However, in this case, 12 cannot go into 3 because 3 is smaller than 12. However, you can calculate how many times 3 can go into 12, that is 12 ÷ 3, resulting in 4. But the question as written 3 ÷ 12 is equivalent to 0.25 when performed. It indicates that 12 will go into 3, 0.25 times, but in general division, we always identify how many times a larger number can accommodate a smaller one, not the vice versa.

Learn more about Division here:

brainly.com/question/2273245

#SPJ12

98 is 35% of what number

Answers

'is' in mathematics means equal
'of' in mathematics means multiplication

35% can also be written as 35/100

$98 = (35)/(100) * x\n\n98 * (100)/(35) = x\n\n x = (9800)/(35)\n\nx = \boxed{\bf{280}}$

Answer:

The number is 280

Explanation:

Assume that the number we are looking for is x

We are given that:

35% of the number is 98

This means that:

35% * x = 98

0.35x = 98

x = $(98)/(0.35)$

x = 280

Hope this helps :)

Can someone please help? Thank you!

Answers

Answer:

$(2x(5x+1))/(4x-1)$

Step-by-step explanation:

Given expression:

$((4x^3-12x^2)/(4x^2+7x-2))/((2x^2-6x)/(5x^2+11x+2))$

Consider the numerator and the denominator separately.

Numerator:

$(4x^3-12x^2)/(4x^2+7x-2)\n \n=(4x^2(x-3))/(4x^2+8x-x-2)\n \n=(4x^2(x-3))/(4x(x+2)-(x+2))\n \n=(4x^2(x-3))/((x+2)(4x-1))$

Denominator:

$(2x^2-6x)/(5x^2+11x+2)\n \n=(2x(x-3))/(5x^2+10x+x+2)\n \n=(2x(x-3))/(5x(x+2)+(x+2))\n \n=(2x(x-3))/((x+2)(5x+1))$

The whole expression:

$((4x^3-12x^2)/(4x^2+7x-2))/((2x^2-6x)/(5x^2+11x+2))\n \n \n=((4x^2(x-3))/((x+2)(4x-1)))/((2x(x-3))/((x+2)(5x+1)))\n \n \n=(4x^2(x-3))/((x+2)(4x-1))\cdot ((x+2)(5x+1))/(2x(x-3))\n \n \n=(2x(5x+1))/(4x-1)$

The gym offers a discount when more than one member of the family joins. The first member (n=0) pays $550 per year. The second member to join (n=1) gets a discount of $75 per year. The third member (n=2) gets an additional $75 discount. The price for the nth member is given by 550+(-75n).a. What is the price for the fourth member to join (n=3)?

b. For a large family, is it possible that member would join for free? If so, which member would it be? Explain your reasoning.

c. Other than $0, what is the lowest amount that a member would pay to join? Which member would it be? Explain your reasoning.

Answers

a. If we subtract 75 from 550 twice, we get 400, which is the third member to join. Subtract 75 from 400, we get $325, the fourth member to join.

b. It is not possible that a member would join for free if it was a large family. 75 does not fit into 550 evenly. You can prove this by solving the expression 550÷75.

c. The lowest amount that a member would pay to join is $25.00. It would be the 7th member.

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