1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jasenka [17]
2 years ago
8

2 pounds of grapes can make of a jar of grape jelly. How many

Mathematics
1 answer:
inysia [295]2 years ago
5 0

Answer:

1 pound

Step-by-step explanation:

You might be interested in
A scale model of a building is 3 inches tall. If the building is 90 feet tall, find the scale of the model.
olganol [36]

The scale model of a building 3 inches tall if the building is 90 feet tall is 2:5

<h3>Scaling of measurement</h3>

Scaling is the way of enlarging or reducing the image of an object.

Given scale model of a building is 3 inches, if the building is 90feet tall, to write the scale;

Convert both measures to same units

Since 1 feet. = 12 in

90 feet = 90/12 in = 7.5 in

Take the ratio

3 : 7.5 = 30: 75

Reduce to lowest term

30: 75 = 2 : 5

Hence the scale model of a building 3 inches tall if the building is 90 feet tall is 2:5

Learn more on scale model here: brainly.com/question/261465

#SPJ1

7 0
2 years ago
X
Arlecino [84]

Answer:

-2,4

Step-by-step explanation:

4 0
3 years ago
Under average driving conditions, the life lengths of automobile tires of a certain brand are found to follow an exponential dis
wariber [46]

Answer:

a) P(X>30000)=1-( 1- e^{-\frac{30000}{30000}})=e^{-1}=0.368

b) P(X>30000|X>15000)=P(X>15000)=1-( 1- e^{-\frac{15000}{30000}})=e^{-0.5}=0.607

Step-by-step explanation:

Previous concepts

The exponential distribution is "the probability distribution of the time between events in a Poisson process (a process in which events occur continuously and independently at a constant average rate). It is a particular case of the gamma distribution". The probability density function is given by:

P(X=x)=\lambda e^{-\lambda x}, x>0

And 0 for other case. Let X the random variable that represent "life lengths of automobile tires of a certain brand" and we know that the distribution is given by:

X \sim Exp(\lambda=\frac{1}{30000})

The cumulative distribution function is given by:

F(X) = 1- e^{-\frac{x}{\mu}}

Part a

We want to find this probability:

P(X>30000) and for this case we can use the cumulative distribution function to find it like this:

P(X>30000)=1-( 1- e^{-\frac{30000}{30000}})=e^{-1}=0.368

Part b

For this case w want to find this probability

P(X>30000|X>15000)

We have an important property on the exponential distribution called "Memoryless" property and says this:

P(X>a+t| X>t)=P(X>a)  

On this case if we use this property we have this:P(X>30000|X>15000)=P(X>15000+15000|X>15000)=P(X>15000)

We can use the definition of the density function and find this probability:

P(X>15000)=1-( 1- e^{-\frac{15000}{30000}})=e^{-0.5}=0.607

7 0
3 years ago
HELP PLEASE!!!!!!!WILL MARK YOU THE BRAINLIEST!!!!!!!!
vovikov84 [41]
Answer is 0.125
i hope this helps you!:)

4 0
3 years ago
I need help!! pls help<br><br> what are the hunger games movie about? the first movie
Tema [17]

Answer:

A place which was once America, the Capitol of Panem maintains its ground and holds on its 12 districts by forcing them each to select a male and a female, called Tributes, to compete in a nationally televised event called the Hunger Games. Every citizen must watch as the youths fight to the death until only one remains. District 12 Tribute Katniss Everdeen has little to rely on, other than her hunting skills and sharp instincts, in a battle arena were she must use her skills to win.

7 0
2 years ago
Other questions:
  • You spin a spinner with 4 sections 1 yellow (y) , 1 purple (p) 1 red (r) and 1 blue (b) which is the sample space for one spin o
    6·2 answers
  • Vinyl wallpaper is needed to cover 4 walls of a room each wall measures 12 feet By 8 feet and each bolt of wallpaper covers 72 s
    7·1 answer
  • Decimals- do i move the decimal when adding or multiplying
    12·1 answer
  • A photographer wants to arrange 8 different people for a group picture.
    7·1 answer
  • Xˆ8 ÷ xˆ2 fully factorised
    11·2 answers
  • Find the measure of angles a, b, c, d, and e. Only use numbers for your answers.
    6·2 answers
  • Please help me I’m so lost PLEASE NO SCAMMING
    10·2 answers
  • Out of 40 students in class 8,20% were absent.How many students were present?​
    6·1 answer
  • Eric has a riddle: "I am thinking of a fraction that is equivalent to
    15·1 answer
  • Peaches cost 1.79 per pound what equation is used to find c the total cost for p pounds of peaches
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!