Grandma made an apple pie. Josh and his brother Joe finished 4/5 of it. Then, three friends came over and shared the leftover pie. How much of the pie did each friend eat?

Answers

Answer 1

Answer:

each freind would get 1/15 of the pie

Step-by-step explanation:

1/5 divide by 3 equals 1/15

Answer 2
The answer is each friend will get 1/15

Related Questions

Please help me really need help please please will mark brainiest it’s due today at 3:30pm please help me please

Answers

Answer:

8 Hours.

Step-by-step explanation:

21. (01.05)
A function is created to represent the cost per person to attend the school dance. What restrictions would
be made to the domain? (1 point)
The domain would only include integers.
The domain would only include positive integers.
The domain would only include positive numbers,
The domain would include all real numbers.

Answers

Answer:

Step-by-step explanation:

The domain would only include positive integers.

PLEASE HELP!!!!
The state of Texas did a random sample of the weight of 15 year old boys. The 10 boys they sampled had a total weight of 1250 pounds. What is the best guess (point estimate ) for the average weight of 15 yearold boys in Texas?

Answers

1250/10=125

Hope this helps and have and AWESOME night!!! :)

if the current ratio is 2:1 it is possible that

Answers

Answer:

is this question complete? there is nothing after the word “that”

Step-by-step explanation:

5
Rectangle WXYZ is located on the coordinate plane. The coordinates for
three of the vertices are listed below. Rectangle WXYZ is dilated by a scale
factor of 2 with a center of dilation at the origin, to form W'X'Y'Z'. What are
the coordinate of vertex X'? *
W (1,6)
Y (3, 2)
z (1,2)
Explain how you determined your answer.
Your answer

Answers

Answer:

     X' = (6 , 12)

Step-by-step explanation:

Dilation means to stretch or increase with some factor.

We are given the coordinates of rectangle as

W (1,6), Y (3, 2), Z (1,2)

plot this on the Cartesian plane

Coordinate of X is missing

Since the shape is a rectangle so its mid point diagonal intersection point will remain same.

using this the diagonal is

W (1,6) and Y (3,2) are diagonal points

D = ([tex]\frac{3+1}{2} , \frac{6+2}{2}[/tex]) = (2, 4)

Coordinate of X will be

X( x,y) and Z (1,2)

X = ( [tex]\frac{x+1}{2}, \frac{y+2}{2}[/tex]) = (2,4)

this will give x= 3 and y = 6

X ( 3,6)

Now Dilating by the scale factor of 2

Coordinate of X' = X( 2x, 2y)

                       X' = ( 2*3, 2*6)

                       X' = (6 , 12)

Kelly is paid 12.50 per hour she worked for 14hours she gave her mom 1/5 how much money does Kelly have left

Answers

Answer:

10

Step-by-step explanation:

Since Kelly earns 12.50 dollars per hour, and she works 14 hours, you can multiply 12.50 by 14.

1.      12.50*14=175

Kelly gives 1/5 of her money away, so she should be left with 4/5.

2.     4/5*12.50=10

So the answer is 10.


Kelly wants to buy a pair of pants that regularly cost $29.99, but they are on sale for 20% off. How much would Kelly pay for the pants after the discount, and
after the sales tax of 6%

Answers

Answer:

Black Friday sales

Step-by-step explanation:

-32-38r=84+-112r+-42

Answers

Answer:

Move r to left or right then divide the numbers

According to Ohm’s law, voltage varies directly with current. A cellphone uses an 8-volt battery and has an electric current of 1.5 amps. What is the constant of proportionality?

5.3 ohms
6.5 ohms
9.5 ohms
12.0 ohms

Answers

Answer:

5.3

Step-by-step explanation:

the value K in the formula 8volt divided by 1.5 amps is = 5.3 ohms... ur welcome!!

pls mark this as brainless

What is the slops of the line passing through (-1, 2) and (-3, -2)? PPPPLLLZZZ HELP!!!!
A. 2
B. -1/2
C. 1/2
D. -2

Answers

Answer:

A. 2

Step-by-step explanation:

Count the steps to get to the both points.

From (-3, -2) to (-1, 2), it gets up by 4 and move to the right by 2.

Rise ÷ Run = 4 ÷ 2 = 2

Answer:

I think it's D

Step-by-step explanation:

because it's same to another one so D only

A package of 6 pairs of insulated gloves costs $34.14 What is the unit price of the pairs of gloves?
The unit price is $____per pair of gloves.

Answers

One pair of gloves is $5.69, as 34.14 divided by 6 is 5.69.
The unit price is $5.59 per pair of gloves

Find the distance of a line given the following points. R(3, 1), W(-1, -2)

Answers

Answer:

[tex]\sqrt{13}[/tex]

Step-by-step explanation:

we can solve this using the distance formula: [tex]\sqrt{(x_{2}-x_1)^{2} + (y_{2}-y_1)^{2}}[/tex]

[tex]x_1, y_1[/tex] is (3, 1)

[tex]x_2, y_2[/tex] is (-1, -2)

[tex]\sqrt{(1-3)^2 + (-2-1)^2}[/tex]

which simplifies to: [tex]\sqrt{(-2)^2 + (-3)^2}[/tex]

then: [tex]\sqrt{2^2 + 3^2}[/tex] or: [tex]\sqrt{4+9}[/tex]

your final answer is: [tex]\sqrt{13}[/tex] or about 3.61

Select the shapes that are similar to shape A.

Answers

Answer: Blue, orange, purple and red

Step-by-step explanation:

Answer:

The blue, pink, orange, purple, and red.

Which of these statements is true about adaptive evolution?

Answers

Answer:

Adaptive evolution is always changing because the environment is changing continuously.

Hence,

The right answer would be :

Adaptive evolution is a fluctuating change in a trait

Step-by-step explanation:

please help will give brainlyest again

Answers

Answer:

8

_

12 I think

that's it it you can cross multiple it will be 7/10

2d = 8f
18 - 4f = 2d

Answers

Answer:

Alright so,

18-4f=2d, if we know that 2d=8f that would mean 18 must equal 12f for this to be true. So, that’d mean 18 is 3 times bigger than 4f, if that is the case 4f must equal 6 since 6*3=18. Knowing this we divide 6 by 4 which equals 1.5. So f=1.5, we can rewrite this as 18-6=2d and then solve.

18-6=2d
2d=12
2d/2=12/2
d=6

2d=12
4f=6
8f=12

2d=8f is True.

20+20 omg.please help :( ​

Answers

Answer:

40

Step-by-step explanation:

Pls help ASAP WILL GIVE BRAINEST :/

Answers

Answer:

6+7(b-1)=5+b
6+7b-7=5+b
-1+7b=5+b
7b-b=5+1
6b=6
6b/6=6/6
b=1

Step-by-step explanation:

b=1 the person above or below me has the explanation

Find the area A of the polygon with the given vertices. A(−6, 1), B(4, 1), C(4,−8), D(−6,−8)

A= __ square units

Answers

u must use the formula

so, the answer is 10 units²

Lola used 2 1/2 ink cartridges while her friends used 1 3/4 ink cartridges. How many more ink cartridges did Lola use than her friends

Answers

Answer:

Lola used 3/4 more ink cartridges than her friends

Step-by-step explanation:

Why should a combination lock” actually be called a “ permutation lock”? Provide some examples of combinations and permutations that you use to remember which is which

Answers

Step-by-step explanation:

Well irs a pertuation lock because you are making a unique combination that only you know and an example of this is like 12395 or 9583644 those two are combinations and there are aproximately 64,000e12 combinations

Mrs canales class is selling pizza to earn money for a field trip. For every pizza sold the class makes $5.35. They have already earned $182.90 toward their $750 goal. How many more pizzas must they sell to earn $750 (algebraic approach) Thanks

Answers

Answer:

They still have to earn:

$750 - $182.9 = $567.1

and if they make $5.35 for every pizza sold:

$567.1 : $5.35 = 106

They must sell 106 pizzas more.  

Step-by-step explanation:

In a clinical trial of oxycodone, 16 subjects experience headaches among the 227 subjects treated with oxycodone. Construct a 95% confidence interval for the proportion of treated subjects who experience headaches. Provide both probabilistic and practical interpretations. (Hint: this is proportion problem).

Answers

Answer:

95% Confidence Interval = (0.037, 0.104)

Step-by-step explanation:

The formula for Confidence Interval if a proportion is:

p ± z × √p(1 - p)/n

z = z score of a 95% confidence interval = 1.96

p = proportion = x/n

x = 16, n = 227

p = 16/227

p = 0.0704845815

≈ 0.0705

Confidence Interval

= 0.0705 ± 1.96 × √0.0705(1 - 0.0705)/227

= 0.0705 ± 1.96 × √0.0002886773

= 0.0705 ± 0.0333013921

Confidence Interval

= 0.0705 - 0.0333013921

= 0.0371986079

≈ 0.037

= 0.0705 + 0.0333013921

= 0.1038013921

≈ 0.104

Hence, 95% Confidence Interval = (0.037, 0.104)

The dairy used 50 pounds of milk to make 5 pounds of
cheddar cheese.
How many pounds of cheddar cheese would 30 pounds
of milk make?

Answers

Answer:

3 pounds

Step-by-step explanation:

Find the unit rate by using the equation 50/5 = 10. That means you need 10 pounds of milk to make 1 pound of cheddar cheese. 10 x 3 = 30, so you need to do 1 x 3 = 3.

which is a unit rate?

A. 15 miles per gallon
B. 5 pounds in two bags
C. $8 for three boxes of crackers
D. 22 gallons in 5 days ​

Answers

15 miles per gallon.
Choice A because every other option has to do with multiple things.

Find the limit. Use l'Hospital's Rule if appropriate. If there is a more elementary method, consider using it. lim xâ[infinity] x + x2 1 â 5x2

Answers

Answer:

[tex]\frac{1}{5}[/tex]

Step-by-step explanation:

Given the expression;

[tex]\lim_{x \to \infty} \dfrac{x+x^2}{5x^2}[/tex]

To find the limit of the function, we need to first divide through by the highest degree if x i.e x² as shown;

[tex]\lim_{x \to \infty} \dfrac{\frac{x}{x^2} +\frac{x^2}{x2}}{\frac{5x^2}{x^2} }\\ \lim_{x \to \infty} \frac{\frac{1}{x}+ 1 }{5}\\As \ x \ tends \ to \ \infty, \ \frac{1}{x} \ tends \ to \ zero. \ Hence;\\ \lim_{x \to \infty} \frac{\frac{1}{x}+ 1 }{5} = \frac{0+1}{5}\\= \dfrac{1}{5}[/tex]

Hence the limit of the function as x tends to infinity is [tex]\frac{1}{5}[/tex]

Could anybody please help me here from this picture? I am not sure which pair of sides can be congruent.

Answers

Answer: A) segment AB = segment AD

The diagram below pretty much says it all. The color coding indicates what is given (in blue). The segments in red are congruent because of the reflexive property. If we know the green stuff is true, then we have enough to use SAS.

1000 ft to 1950 ft in 4 miles what is slope

Answers

Answer:

0.05

Step-by-step explanation:

Slope is the vertical drop or rise to the horizontal distance;

   Slope  = [tex]\frac{vertical interval}{horizontal distance}[/tex]  

 Let us convert 4 miles to feet;

         1 mile  = 5280ft

        4 miles  = 4 x 5280 = 21120ft

Slope  = [tex]\frac{1950 - 1000}{21120}[/tex]   = 0.05

The slope is 0.05

I NEED HELP PLEASE !!

Answers

Answer:

Step-by-step explanation:

Well looking it up on my link bar if you look up on google there's an answer key which for me its the second link on google!!

trapezoid has parallel sides with length 10 cm. and 15 cm. Give the area of the trapezoid.

Answers

Answer:

150

Step-by-step explanation:

Length times width you learned about that in elementary school every one has.

Answer:

150

Step-by-step explanation:

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