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
mojhsa [17]
3 years ago
5

URGENT!!! Connor earns $24 working every 1.5 hours. Complete the table using equivalent ratios.

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0
First find the rate, so dollars/1 hour

To do this, divide both sides by 1.5 so u get the Pay of one hour because 1.5/1.5 is one and the result is 16/1 hour, now multiply 16 by the hour so 16(8) then 16(12) and so on, you can do it well! I don’t have a calculator lol
RUDIKE [14]3 years ago
8 0

Answer:

a)

\displaystyle\frac{8}{128}

b)

\displaystyle\frac{12}{192}

Step-by-step explanation:

We are given the following information in the question.

Connor earns $24 working every 1.5 hours.

Thus, we can write the ration for hours to dollars earned as:

\text{Ratio} = \displaystyle\frac{\text{Hours}}{\text{Dollars earned}}\\\\= \frac{1.5}{24} = \frac{1}{16}

We have to find the equivalent ratios.

a) Hours = 8. Let x be the dollars earned.

\displaystyle\frac{1}{16} = \frac{8}{x}\\x = 8\times 16\\x = 128

Thus, she earned $128 in 8 hours.

b) Hours = 12. Let x be the dollars earned.

\displaystyle\frac{1}{16} = \frac{12}{x}\\x = 12\times 16\\x = 192

Thus, she earned $192 in 12 hours.

You might be interested in
In a study of government financial aid for college​ students, it becomes necessary to estimate the percentage of​ full-time coll
algol13

Answer:

(a) The sample size required is 2401.

(b) The sample size required is 2377.

(c) Yes, on increasing the proportion value the sample size decreased.

Step-by-step explanation:

The confidence interval for population proportion <em>p</em> is:

CI=\hat p\pm z_{\alpha/2}\sqrt{\frac{\hatp(1-\hat p)}{n}}

The margin of error in this interval is:

MOE=z_{\alpha/2}\sqrt{\frac{\hatp(1-\hat p)}{n}}

The information provided is:

MOE = 0.02

z_{\alpha/2}=z_{0.05/2}=z_{0.025}=1.96

(a)

Assume that the proportion value is 0.50.

Compute the value of <em>n</em> as follows:

MOE=z_{\alpha/2}\sqrt{\frac{\hat p(1-\hat p)}{n}}\\0.02=1.96\times \sqrt{\frac{0.50(1-0.50)}{n}}\\n=\frac{1.96^{2}\times0.50(1-0.50)}{0.02^{2}}\\=2401

Thus, the sample size required is 2401.

(b)

Given that the proportion value is 0.55.

Compute the value of <em>n</em> as follows:

MOE=z_{\alpha/2}\sqrt{\frac{\hat p(1-\hat p)}{n}}\\0.02=1.96\times \sqrt{\frac{0.55(1-0.55)}{n}}\\n=\frac{1.96^{2}\times0.55(1-0.55)}{0.02^{2}}\\=2376.99\\\approx2377

Thus, the sample size required is 2377.

(c)

On increasing the proportion value the sample size decreased.

8 0
4 years ago
This can open up new areas to explore if we change those assumptions. For example, both of our proofs that the measures of the a
Fynjy0 [20]

Answer:

this makes no sense can u simplify it in the comments and i'll answer there pls

7 0
3 years ago
What is the measure of angle x?
Scilla [17]

Answer:

90 degrees cuz the lil square thang

7 0
2 years ago
Read 2 more answers
Consider the function f(x) = mx + b, where m &gt; 0.
Mrac [35]

Answer: A) The x-intercept decreases.

Step-by-step explanation:

Hi, for the function f(x) = mx + b, if the value of b decreases, but the value of m remains the same, The x-intercept decreases.

For example

For b=2, m =1 and x =0 (since the y-value of a linear equation when it crosses the x-axis is 0 )

f(x) =0(1)+2 =2 (x-intercept)

For b= 1 (b decrease) ,m =1 and x =0

F(x) = 0(1) +1 = 1 (x_intercept also decreases)

So, the correct option is A) The x-intercept decreases.

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
Which of these was not a factor in the build up to World War I?
sammy [17]

Answer:

A familial dispute amongst monarchs as to who inherited territory in the balkans.

Step-by-step explanation:

I learned from my mistake and it gave me that this was the answer.

Goodluck

4 0
3 years ago
Read 2 more answers
Other questions:
  • 100 POINTS please answer! ill give you brainliest but i rlly need help! (the circled ones!)
    7·2 answers
  • Use the function rule to complete the table -10x+y=4
    12·2 answers
  • My mom's car gets 33 miles per gallon on average. The cost of gas is $2.95 per gallon where she lives. If she drives 363 miles i
    15·2 answers
  • Rhonda had $300 to buy supplies for the animal shelter. She bought 8 bags of dog food and 11 leashes. Each bag of food cost $25.
    7·1 answer
  • Expand the following: 4(2x + 1)
    9·2 answers
  • Raul ate 7/8 of 1/2 a pizza. How much of the pizza did Raul eat?
    11·1 answer
  • What is the profit earned from selling 20 video<br> games?<br> $1048<br> $1072<br> $1352<br> $1328
    9·1 answer
  • Help‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️
    10·1 answer
  • Harper measured a line to be 5.4 inches long. If the actual length of the line is 5.3 inches, then what was the percent error of
    8·2 answers
  • PLEASE HELP MEEE!!!!!! I WILL GIVE BRAINLIEST
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!