All categories

3 years ago

It takes 1 and 1 4th cups of milk to make 8 pancakes, how many cups of milk is needed to make 20

Mathematics

1 answer:

goblinko [34]3 years ago

4 0

You need
1
3 —
8
Cups of milk.

You might be interested in

Mr. Arnold drives 130 miles round trip to work 5 days a week. Write and solve an equation to find how many miles he drives in 60

mart [117]

Answer:

The answer is D.

Step-by-step explanation:

130 x 60 = 7,800 miles. you don't need the extra information "5 days a week" to solve the problem.

3 0

3 years ago

Please see the image and help with this homework problem. thank you!

dimulka [17.4K]

we have the function

$E=\sin \frac{\pi}{14}t$

Part a

For t=7

substitute in the given function

$\begin{gathered} E=\sin \frac{\pi}{14}7 \\ E=1 \end{gathered}$

For t=14

$\begin{gathered} E=\sin \frac{\pi}{14}14 \\ E=0 \end{gathered}$

For t=21

$\begin{gathered} E=\sin \frac{\pi}{14}21 \\ E=-1 \end{gathered}$

For t=28

$\begin{gathered} E=\sin \frac{\pi}{14}28 \\ E=0 \end{gathered}$

For t=35

$\begin{gathered} E=\sin \frac{\pi}{14}35 \\ E=1 \end{gathered}$

Observation: The values of E varies from -1 to 1, including the zero

Part B

Remember that

The Period goes from one peak to the next

Period=2pi/B

B=pi/14

Period=(2pi)/(pi/14)=2pi*14/pi=28

<h2>the period is 28 days</h2>

6 0

1 year ago

3/9 + 2/3 = 7/3<br> What is the answer?

nexus9112 [7]

The actual answer is 1

7 0

3 years ago

On a map,1/4 inch represents 16 actual miles.two towns that are 2 3/4 inches apart on this map are how many actual miles apart?

Alex73 [517]

Answer:

176 miles

Step-by-step explanation:

you have to know how many 1/4ths are in 2 3/4
4×2= 8 +3 = 11 so 11/4ths.
there are 11 , 1/4ths
determine the total mileage by multiplying 11 by 16
11×16=176
176 miles in total

8 0

3 years ago

Find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relations

Hatshy [7]

You should set up an X and Y table. Make time X and Distance Y. (the table is like a cross: on the left top put x and left top put y. Then under the line list the x and y numbers given in order.) Then find the "slope" which is y/x (rise over run) then you get the increase rate of 45 mph. The relation between them would be D=45t

3 0

3 years ago