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
sertanlavr [38]
3 years ago
5

Please do this for me and I will give you brainliest and everything PLEASE...

Mathematics
1 answer:
Vikki [24]3 years ago
8 0

Answer: 156.25

Step-by-step explanation:

You might be interested in
Using the product property of square roots what is the square root of 28 and 150
Svetllana [295]
I assume you need find out √28=√7*4=2√7
√150=√5*5*6=5√6
hope it helps
3 0
3 years ago
Clive is making hamburgers for a cookout. How many 1/4- pounds hamburgers can he make from 2 and 3/4 pounds of ground beef
marshall27 [118]

Answer:

11   1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

Step-by-step explanation:

Here, the amount of beef uses in 1 hamburger = 1/4 pound  = 0.25 pounds

Total amount of beef  available = 2 3/4 pounds

Now, solving the mixed fraction,we get

2\frac{3}{4}   = 2 + \frac{3}{4}  = 2 + 0.75= 2.75

So, the total available beef = 2.75 pounds

Now, \textrm{ Number of burgers made}  = \frac{\textrm{Weight of available beef}}{\textrm{Beef used in 1 hamburger}}

= \frac{2.75}{0.25}   = 11

So, <u>the total number of hamburgers made = 11 </u>

Hence,  11   1/4- pounds hamburgers can be made from 2 and 3/4 pounds of ground beef.

3 0
3 years ago
A cab company charges $1 per cab ride, plus an additional $3 per mile driven. Write an equation that shows the relationship betw
Ostrovityanka [42]

Answer:

1+ 3*x

Step-by-step explanation:

so one dollars plus 3 times x or how many miles they rode

6 0
3 years ago
Bonus: double your money! One bank promises they can double your money if you invest
MAVERICK [17]

Answer:

Y'all playing with me........right???

8 0
3 years ago
For a population, the mean is 19.4 and the standard deviation is 5.8. Compare the mean and standard deviation of the following r
Ksivusya [100]

Answer:

The mean of sample (21.6) is greater than population mean and the standard deviation of sample (8.4) is also greater than population standard deviation.

Both values, mean and std are greater than corresponding population values. This means, that our sample overestimates or is skewed to the right in the values of population. Also each specific value is farther apart from the mean so variation is much bigger in our sample than in our population.

Step-by-step explanation:

To calculate the mean, we estimate the avergage of the data as

Mean = Sum(data)/n

Where n is the number of observations of sample. We have;

(25 + 32 +  16 + 12 + 11 + 38 + 22 + 21  + 19 + 20)/10 = 21.6

The standard deviation is the square root of variance. Variance is sum of the deviation of each data point to the sample mean.

Variance = sum i= 1 to n (Xi-xmean)/(n-1)

Where n = 10 the # of observations and xi is each specific data point.

If you calculate it in Excel or or by hand you obtain:

Variance = sum i= 1 to n (Xi-21.6)/(10-1) = 8.4

Both values, mean and std are greater than corresponding population values. This means, that our sample overestimates or is skewed to the right in the values of population. Also each specific value is farther apart from the mean so variation is much bigger in our sample than in our population.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the inequality 5m &lt; –25
    13·2 answers
  • The number of significant figures in 0.01500 is
    13·1 answer
  • Hello im in 11th grade, im currently struggling in two classes: chemistry and spanish. Im already in the second semester, and ju
    8·1 answer
  • Please help math thank you
    6·2 answers
  • Can someone help me with question (b)??
    15·1 answer
  • Which triangle CANNOT be drawn?
    15·1 answer
  • ZX and zy are supplementary angles. zy measures 33°.what is the measure of ZX
    12·1 answer
  • Given the following image, find the angle of rotation and the number of times each figure can rotate.​
    6·1 answer
  • A courier service company wishes to estimate the proportion of people in various states that will use its services. Suppose the
    9·1 answer
  • Need help please answer ASAP!<br> 25&amp;26
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!