Answer:
People left for last raft is 3
Step-by-step explanation:
Total Number of person on a raft = 4
Number of adults would like to raft = 29
Number of children would like to raft = 22
Total Number of would like to raft = 29 + 22 = 51
Number of people left for last raft = remainder of division of 51 and 4
When 51 divided by 4,
we get
Quotient = 12
Remainder = 3
Therefore, People left for last raft is 3
By finding the circumference of the plate, we conclude that the ribbon must be 43.96 in long.
<h3>
How long does the ribbon need to be?</h3>
Remember that for a circle of radius R, the circumference is:
C = 2*pi*R
In this case, the ribbon must be equally long to the circumference of the plate. We know that the diameter of the plate is 14 inches, and the radius is half of that, then we get:
R = 14in/2 = 7in
Replacing that on the circumference equation we get:
C = 2*3.14*7in = 43.96 in
The ribbon must be 43.96 in long.
If you want to learn more about circles, you can read:
brainly.com/question/1559324
Answer:
y= total cost
x= per person
y=10x+a
well we know this equation so
32.25=10(3)+a
a=2.25
Step-by-step explanation:
Answer:
<h2>M = ( 5 , 2)</h2>
Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
![M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )](https://tex.z-dn.net/?f=M%20%3D%20%28%20%5Cfrac%7Bx1%20%2B%20x2%7D%7B2%7D%20%20%2C%20%5C%3A%20%20%5Cfrac%7By1%20%2B%20y2%7D%7B2%7D%20%29)
where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
A(12,9), B(-2,-5)
The midpoint M is
![M = (\frac{12 - 2}{2} , \: \frac{9 - 5}{2} ) \\ = ( \frac{10}{2} , \: \frac{4}{2} )](https://tex.z-dn.net/?f=M%20%20%3D%20%20%28%5Cfrac%7B12%20-%202%7D%7B2%7D%20%2C%20%5C%3A%20%20%5Cfrac%7B9%20-%205%7D%7B2%7D%20%29%20%5C%5C%20%20%3D%20%28%20%5Cfrac%7B10%7D%7B2%7D%20%2C%20%5C%3A%20%20%5Cfrac%7B4%7D%7B2%7D%20%29)
We have the final answer as
<h3>M = ( 5 , 2)</h3>
Hope this helps you
Answer:
128 vehicles
Step-by-step explanation:
32 trucks being 25 % or 1/4 of the vehicles, you simply mulitply 32 x 4=128