please help meeeeee:)))))

Answer:

The wheels have to rotate 500 times

Step-by-step explanation:

The wheel is 1 meter in diameter so we need to find the circumference.

C = 2\(\pi\)r

C = 2\(\pi\)1

C= 2\(\pi\)

2meters = .002kilometers

1000meters = 1kilometer

1000/2 = 500

Answer:

The amount they are above and below sea level.

Answer:

-150

Step-by-step explanation:

So the right options are:

Please see the attached picture for full solution

Hope it helps

Good luck on your assignment

Answer: C

Step-by-step explanation: If you take $41.34 divided by 26 you get $1.59. Then, take $2.15-$1.59.

Answer:

2

Step-by-step explanation:

Bob the caveman is walking around, gathering berries. He usually acquires each berry individually, saying berry for each one he has. one day, he thought, "wouldn't it be easier for me to represent berry berry with 2 berries?" and single handedly invented math, and which is why 1+1=2  

Answer:

d = 6t

Step-by-step explanation:

Firstly, lets change the 2 hours and 30 minutes to 2.5 hours, you could devide the time in minutes by 60 to get that number 2[hours]+()[minutes to hours] = 2.5Hours. Anyway, John ran 15 miles in 2.5 hours which means he ran (15÷2.5) in one hour which is equal to 6miles per hour. That means if you multiply the hours he ran by 6 you will get the miles he ran. So the answer would be:

d = 6t  

Answer:

-21z + 3

Step-by-step explanation:

That's the simplified version

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

$7000

Step-by-step explanation:

This problem seems scary at first sight, but don't be intimidated. It is actually pretty simple.

The column of equations (starting with 0.1d) at the right of T(d) is a list of option based on d, the taxable income. If d is less than or equal to (≤) 9875, than the equation is T(d) = 0.1d.

It shows that Noam has 90000 dollars for d, or the taxable income, and Betty has 120000 dollars.

Now, let's find the equations by plugging in 90,000 for d first.

90,000 is greater than 85, 526 and less than 163,300 (85, 526 ≤ 90,000 ≤ 163300).

Then we plug in 120,000 dollar to find the corresponding equation.

120000 is greater than 85, 526 and less than 163, 300 (85, 526 ≤ 120,000 ≤ 163300).

So the chosen equation is:  

T(d) = .24( d -85525) + 14605.5

Plug in the Noam's number for d

T(d) = .24(90,000 - 85, 525) + 14, 605.5

T(d) = .24(4475) + 14,605.5

T(d) = 1074 + 14,605.5

T(d) = 15, 679.5

Now Plug in Betty's number for d

T(d) = .24 (120,000 - 85, 525) +14, 605.5

T(d) = .24( 34475) + 14, 605.5

T(d) = 8274 + 14, 605.5

T(d) = 22, 879.5

We are finding how much more tax does Betty pay, so we subtract               15, 679.5 from 22, 879.5.

22, 879.5 - 15, 679.5 = 7200

Betty pays $7000 more tax than Noam does.        

Answer:

In statistics, quality assurance, and survey methodology, sampling is the selection of a subset of individuals from within a statistical population to estimate characteristics of the whole population. Statisticians attempt for the samples to represent the population in question.

Step-by-step explanation:

Answer:

yes. because the price is 3 times the number of pens

Step-by-step explanation:

2*3=6

4*3=12

5*3=15

8*3=24

Answer:

The answer is choice D.

Answer:

The statement is false.

Step-by-step explanation:

h=4g

5=4(8)

5=32

False

Answer:

There will be 496 ants after a year.

Step-by-step explanation:

First, we need to create an equation. The equation in this case will be y = 31(2)^x/3. 31 is the initial amount, 2 represents that it is doubling, and x is how many total months there are. The x, in this case, will be 12, as there are 12 months in a year. Then, we do 12/3, because it is doubling every three months, which equals 4, signifying that the population will double 4 times over a year. We can then plug in 4 to the exponent place, then solve the equation. 2^4 is equal to 16, so we then multiply 31 by 16, getting us our final answer, 496 ants.

Answer:

you add the biggest number then go lower

Answer:

Its  C, because it asks about Y Which is ice cream

Step-by-step explanation:

Hey! Your answer would be A. (1/5)(-20)

Answer:

\(\frac{16}{27}\)

Step-by-step explanation:

From the table, we notice that the total number of students is:

\(3+10+8+6=27\)

Then, along the second column of the table, we notice that the number of students who do not have a brother is:

\(10+6=16\)

So, the probability that a randomly chosen student does not have a brother is:

\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)

Answer:

- 4/7 in simpliest form is where whole fraction is negative

Step-by-step explanation:

point 1  is (-6 5) and point 2 is (0 1)  = formula y2-y1 / x2-x1 =  1-5 / 1--6 = 1-5/1+6= -4 / 7  = -0.571428571 = - -0.6  to 1dp =  Rewriting the fraction with the negative sign on the fraction gives us a negative fraction   = - 4/7  keeping the whole fraction negative

Angles -

There are 3 types of angles. They are called obtuse, right, and acute angles.

Obtuse angles - Obtuse angles are angles that are more then 90 degrees. So, if you look at your options for the first question you will see that there is only one option that is more than 90 degrees. The answer would be A, 137 degrees since 137 is bigger than 90.

Right angles - Right angles are angles that are exactly 90 degrees. No less and no more. It has to be exactly 90 degrees. If you were looking for the right angle in this question the right answer would be D, 90 degrees.

Acute angles - Acute angles are angles that are strictly less than 90 degrees so anything less than 90 degrees would be called an acute angle. Some examples would be 89 degrees, 51 degrees, 1 degree. If had to choose the acute angle in this problem then the answers would be B, 87 degrees, and C, 75 degrees.

For the second problem...

A ray is a line with only one end point. One endpoint meaning the one side of the line goes on infinetly and the other side of the line would not an example would be ...

(the example I used is the image)

This is a ray because it has a dot at one point which means it ends there and has an arrow at the other end which means that the line will never stop going to the right. So, the answer for the second question would be option A, FC, and D, CD.

Hope this helps you understand!

Answer:

tough one

Step-by-step explanation:

sorry goodluck

Answer:

i do not know

Step-by-step explanation:

there is no pic or anything