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
lakkis [162]
3 years ago
5

On Sunday, Sheldon bought 412 kg of plant food. He used 123kg on his strawberry plants and used 14 kg for his tomato plants.

Mathematics
2 answers:
cupoosta [38]3 years ago
7 0

Answer:

He will have enough plant food to do it 2 more times. He has a total of 275kg left after the first time.

Step-by-step explanation:

I'm pretty sure this is right, but if not, don't hold it against me.... :/

I am Lyosha [343]3 years ago
6 0

your answer will be 2.5833 hope this helps!!!!

Step-by-step explanation:

You might be interested in
This problem uses the teengamb data set in the faraway package. Fit a model with gamble as the response and the other variables
hichkok12 [17]

Answer:

A. 95% confidence interval of gamble amount is (18.78277, 37.70227)

B. The 95% confidence interval of gamble amount is (42.23237, 100.3835)

C. 95% confidence interval of sqrt(gamble) is (3.180676, 4.918371)

D. The predicted bet value for a woman with status = 20, income = 1, verbal = 10, which shows a negative result and does not fit with the data, so it is inferred that model (c) does not fit with this information

Step-by-step explanation:

to)

We will see a code with which it can be predicted that an average man with income and verbal score maintains an appropriate 95% CI.

attach (teengamb)

model = lm (bet ~ sex + status + income + verbal)

newdata = data.frame (sex = 0, state = mean (state), income = mean (income), verbal = mean (verbal))

predict (model, new data, interval = "predict")

lwr upr setting

28.24252 -18.51536 75.00039

we can deduce that an average man, with income and verbal score can play 28.24252 times

using the following formula you can obtain the confidence interval for the bet amount of 95%

predict (model, new data, range = "confidence")

lwr upr setting

28.24252 18.78277 37.70227

as a result, the confidence interval of 95% of the bet amount is (18.78277, 37.70227)

b)

Run the following command to predict a man with maximum values ​​for status, income, and verbal score.

newdata1 = data.frame (sex = 0, state = max (state), income = max (income), verbal = max (verbal))

predict (model, new data1, interval = "confidence")

lwr upr setting

71.30794 42.23237 100.3835

we can deduce that a man with the maximum state, income and verbal punctuation is going to bet 71.30794

The 95% confidence interval of the bet amount is (42.23237, 100.3835)

it is observed that the confidence interval is wider for a man in maximum state than for an average man, it is an expected data because the bet value will be higher than the person with maximum state that the average what you carried s that simultaneously The, the standard error and the width of the confidence interval is wider for maximum data values.

(C)

Run the following code for the new model and predict the answer.

model1 = lm (sqrt (bet) ~ sex + status + income + verbal)

we replace:

predict (model1, new data, range = "confidence")

lwr upr setting

4,049523 3,180676 4.918371

The predicted sqrt (bet) is 4.049523. which is equal to the bet amount is 16.39864.

The 95% confidence interval of sqrt (wager) is (3.180676, 4.918371)

(d)

We will see the code to predict women with status = 20, income = 1, verbal = 10.

newdata2 = data.frame (sex = 1, state = 20, income = 1, verbal = 10)

predict (model1, new data2, interval = "confidence")

lwr upr setting

-2.08648 -4.445937 0.272978

The predicted bet value for a woman with status = 20, income = 1, verbal = 10, which shows a negative result and does not fit with the data, so it is inferred that model (c) does not fit with this information

4 0
3 years ago
What is the perimeter =26
UNO [17]
It depends upon the shape.  But perimeter in general is the sum of the outside measure.  Here, for whatever the shape is, the perimeter is 26
6 0
3 years ago
I’ll give brainliest!!
nignag [31]

Answer:

If A is wrong then B I think

Step-by-step explanation:

3 0
3 years ago
Solve 3(x - 2) &lt; 18.<br> Please help me
lakkis [162]

Answer:

x > 8

Step-by-step explanation:

I hope this helps you out!

4 0
2 years ago
Read 2 more answers
Need help with number 1 and 2!
Musya8 [376]

Answer:

Step by step explanation:

1.PY=LA

2.NO=OS.

4 0
3 years ago
Other questions:
  • The function f(x)=3(2.5)x is shown on the coordinate plane.
    9·1 answer
  • A bag contains 6 blue marbles, 4 red marbles, and 2 yellow marbles. What is the probability of selecting a blue marble, replacin
    8·2 answers
  • What is the value of h????
    9·1 answer
  • Three different cars are available to take 4 men and 1 woman on a particular journey. In how many different ways can the five pe
    5·2 answers
  • PLS HELP ME GUYS ASAP FOR 4, 5, 6, and 7 (SHOW WORK!!!) + LOTS OF POINTS!
    11·1 answer
  • Consider that x = 5 and y = 7. Which statement is true about x + y? A) The sum of x and y is a rational number. B) The sum of x
    8·2 answers
  • Write 36/100 as a fraction in simplest form
    5·2 answers
  • 6-<br> 9<br> L-<br> 5<br> -5<br> 4<br> -3<br> 3<br> у<br> X<br> :9<br> Howa urah puy
    7·1 answer
  • Add to solve:<br> 2<br> 100<br> 十<br> 7<br> 10
    6·1 answer
  • How many solutions does the system of equations have ?<br> Y=5x + 15<br> Y=5x + 12
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!