Jasmin's dog weighs 66 pounds. Her vet told her that a healthy weight for her dog would be less than or equal to pounds.Jasmin's dog can lose an average of 7.5 pounds every week. Write the solution to an inequality that describes all possible number of weeks x for which her dog can be at a healthy weight.

Answers

Answer 1

Answer:

Answer: 3 weeks

Step-by-step explanation:

Related Questions

Is 16.5 the same thing as 16 or is it greater than 16?
What is the correct answer can you guys help me I really need help on this?? Please
A set of data whose histogram is extremely skewed yields a sample mean and standard deviation of 69.5 and 10.75, respectively. What is the minimum percentage of observations that:A. are between 48 and 91. and B. are between 37.25 and 101.75
Help plsssssssssssss
-3 < 5 true or false

Help Please I really need help!

Answers

400+60x

because the flat rate will stay the same, depending on how many hours or labor is how much more money you will pay. 60 dollars per hour of labor

IQ scores are normally distributed with a mean of 105 and a standard deviation of 17. Assume that many samples of size n are taken from a large population of people and the mean IQ score is computed for each sample. If the sample size is n 81, find the mean and standard deviation of the distribution of sample means.

Answers

Answer:

Mean 105

Standard deviation 1.89

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean $\mu$ and standard deviation $\sigma$ , the sample means with size n of at least 30 can be approximated to a normal distribution with mean $\mu$ and standard deviation $s = (\sigma)/(√(n))$

In this problem, we have that:

$\mu = 105, \sigma = 17$

If the sample size is n 81, find the mean and standard deviation of the distribution of sample means.

By the Central limit theorem

mean 105

Standard deviation

$s = (17)/(√(81)) = 1.89$

Simplify.

7.52 - 2.9 × 1 + 0.8

Answers

Answer:

5.42

Step-by-step explanation:

PEMDAS

$7.52 - 2.9 * 1 + 0.8\n-2.9*1= -2.9\n7.52-2.9+0.8\n7.52-2.9= 4.62\n4.62+0.8= 5.42\nAnswer : 5.42$

Answer:

5.42

It is this because 7.52-2.9 is equal to 4.62 plus 0.8 equals 5.42.

A right cone with a radius of 4 inches and a square pyramid both have a slant height of 5 inches. Both solids have the same surface area. Find the length of a base edge of the pyramid. Round your answer to the nearest hundredth.

Answers

The surface area of the cone is given by:
SA=πrl
Thus the surface area of the cone will be:
SA=π×4×5
SA=20π=63.932

Surface area of the pyramid is given by:
SA=1/2×4×(b×l)
thus the base length will be:
63.932=10l
thus
l=6.3932 in

Please please help me!!solve the system of equations.
{ x= 3y + 4
{3x - 9y = 12

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. There is one solution. The solution of the system is __ ( simplify your answer. Type an ordered pair.)
B. The solution set of the system {(x,y)| x = 3y+4}.
C. The solution set is ∅.

Answers

Answer:

infinite solution

Step-by-step explanation:

if substitute 3y+4Into 3x your equation should be 3(3y+4)-9=12 then you multiply and combine like terms then your answer should be 12=12 which is a true statement meaning it has infinite solutions

there are 650 students in a school if the number of girls is 106 more than the boys how many boys are in the school

Answers

There are 272 boys in the school

Answer:

boys = 272

Step-by-step explanation:

b = boys

g = girls

1) write two equations with the given informations:

g + b = 650

g = b + 106

2) substitute the value of g in the first equation:

b + 106 + b = 650

3) solve the equation for b

2b = 544

b = 272

4) substitute the value in the second equation

g = 272 + 106

g = 378

girls = 378

boys = 272

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X2 + 16x – 2 = 111) Rewrite the equation by completing the square.Your equation should look like (x + c)2 = d or (x - c)2 = d.I+utanpls help

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