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
sveta [45]
3 years ago
11

john is 12 years old. his dad paid him $15 to mow the lawn 3 times last month. if he mows the lawn 5 times this month, using the

properties of proportions how much can he expect?
Mathematics
2 answers:
Rufina [12.5K]3 years ago
7 0

He can expect $25 because if you use the properties of proportions for each time were $5. They are the $15 of the last month. So, that month he will have $25.

zloy xaker [14]3 years ago
3 0

his dad paid him 15 dollars to mow the lawn three times. from this we know he gets paid 5 dollars for every time he mows. if he mows five times, he should expect 25 dollars because 5 times five is 25.

You might be interested in
Another one! This is so annoying! thank u all who are actually helping me
Gemiola [76]

Answer:

10cm

Step-by-step explanation:

find the diameter of the circumference of 5cm:

d= c÷3.14

=5cm÷3.14

=1.6cm

Double 1.6cm:

1.6×2= 3.2

Find the new cicumference:

c= 3.14×d

= 3.14×3.2

= 10cm

3 0
3 years ago
Read 2 more answers
For a data set of brain volumes ​(cm3​) and IQ scores of eight males, the linear correlation coefficient is found and the​ P-val
tatiyna

Answer:

The​ P-value indicates that the probability of a linear correlation coefficient that is at least as extreme is 0.793 which is high so there is not sufficient evidence to conclude that there is a linear correlation between brain volume and IQ score in males.

Step-by-step explanation:

We are given the following information in the question:

p-value = 0.793

Significance level = 0.05

H_{0}: \mu = \text{ The population correlation coefficient is not significantly different from 0}\\H_A: \mu = \text{ The population correlation coefficient is significantly different from 0}

Since p value is greater than the significance value so we fail to reject the null hypothesis and accept the null hypothesis.   We conclude that there is not a significant linear relationship between two variables.

Thus, we can write:

The​ P-value indicates that the probability of a linear correlation coefficient that is at least as extreme is 0.793 which is high so there is not sufficient evidence to conclude that there is a linear correlation between brain volume and IQ score in males.

7 0
4 years ago
what is the experimental probability of the spinner of it landing on blue? if it has green in the upper left corner, blue in the
Sidana [21]
1/4 are you chances in that question
7 0
3 years ago
In the figure shown, MR = 45 units, and RQ = 15 units. What is the length of PR?
I am Lyosha [343]
I’m not entirely sure as why you would have to use RQ, but you could use the equation:

tan30=(PR)/45

Solving for PR, you can put 45tan30 into the calculator to get approximately 21.981 units.
7 0
2 years ago
A) Work out the value of 19 + 7 divided 2-5
alina1380 [7]
19+3.5-5 [ Dividing 7 with 2 yields 3.5].
7 0
3 years ago
Read 2 more answers
Other questions:
  • Midpoint between 8.5 and 8.6
    15·1 answer
  • Find the value of two numbers if their sum is 16 and their difference is 2.4
    11·1 answer
  • How do i solve this question ,
    13·1 answer
  • How much money, invested at an interest rate of r % per year compounded continuously, will amount to A dollars after t years? (R
    13·1 answer
  • 80ptss!!! Consider the following expressions shown below.
    5·1 answer
  • Which of the following is true about a parallelogram?
    7·2 answers
  • What should you write as the answer to a<br> question that has no solution?
    15·1 answer
  • ? x 7 Tenths = 56 tenths
    13·1 answer
  • About 16% of people who get their feet examined are found to have athlete's foot. What is the probability of a podiatrist examin
    13·1 answer
  • HELP PLEASE ILL GIVE U BRAINLIEST
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!