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
umka2103 [35]
3 years ago
15

Pls pls Pls pls Pls Pls help me pls pls pls pls pls pls ASAP pls pls pls Pls pls Pls pls Pls Pls help me pls pls pls pls pls pls

ASAP pls pls pls Pls pls Pls pls Pls Pls help me pls pls pls pls pls pls ASAP I WILLL GIVE BRAINLIEST!!!!!!!!!

Mathematics
2 answers:
Vadim26 [7]3 years ago
5 0

Answer:

i can't understand the question

swat323 years ago
5 0

Answer: Dividing both sides by t gives you:

r = t/d

You might be interested in
7) A random sample of 40 men were asked how if they enjoyed watching sports more than movies and 64% percent reported that they
stepladder [879]

Answer:

The 95% confidence interval of the true proportion of men who enjoy watching sports more than movies is (0.4912, 0.7888).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

For this problem, we have that:

n = 40, p =0.64

95% confidence level

So \alpha = 0.05, z is the value of Z that has a pvalue of 1 - \frac{0.05}{2} = 0.975, so Z = 1.96.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.64 - 1.96\sqrt{\frac{0.64*0.36}{40}} = 0.4912

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.64 + 1.96\sqrt{\frac{0.64*0.36}{40}} = 0.7888

The 95% confidence interval of the true proportion of men who enjoy watching sports more than movies is (0.4912, 0.7888).

8 0
3 years ago
Read 2 more answers
Please help me solve this question. Will make you the
zmey [24]

The relation you have shown is not a function.

In order to be a function, a relation's domain must be continuous in that no x-value is not repeated in any of the points. Since the first two points of the relation are (5,1) and (5,3), you can see that they have the same x-value, meaning that this is not a function.

One quick way you could test this is to quickly sketch a graph and use the vertical line test to see if the relation in question is a function. If it cross the vertical line once in all places, it is a function - if it crosses the vertical line more than once in any place, it is not a function.

6 0
3 years ago
Using division to find ratios that are equivalent to 40:28
GrogVix [38]

Answer: 10:7

Step-by-step explanation:

40:28=10*7

6 0
3 years ago
Pints quarts cups gallons from most precise to least precise
Keith_Richards [23]
Least to greatest: cups, pints, quarts, gallons
4 0
3 years ago
A recipe calls for 5 8 pound of cheese per batch. Assuming you have enough of the other ingredients, how many batches of the rec
aliya0001 [1]
I assume you mean 5/8 of a pound not 58 pounds. In that case convert your total number of pounds into eights to make it easier to calculate. 5 pounds is equal to 40/8 pounds of cheese. Now divide this by 5/8. That equals 8. SO you can make 8 batches.
3 0
3 years ago
Other questions:
  • A car was purchased for $25,000. Research shows that the car has an average yearly depreciation rate of 18.5%. Create a function
    7·1 answer
  • The city of Toronto’s population rose from 2,000,000 to 4,500,000 in the last twenty years of the twentieth
    10·1 answer
  • CAN YOU ANSWER PLEASE!!
    8·1 answer
  • mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now
    6·1 answer
  • What is the equation of the parabola ? <br><br> It’s minimum is at (3,-5) and y intercept of -2
    15·1 answer
  • A punch recipe that serves 24 people calls for:
    11·2 answers
  • Can you help me with 4×+6=38
    6·2 answers
  • The area of a gymnasium floor is 264 aquare yards. The floor is 11 yards wide. How long is the foor
    14·1 answer
  • (6x^2 -x + 8) + (3x-4)<br> Helppppp meeee
    11·1 answer
  • Evaluate the expression and enter the answer as a fraction in lowest terms, using the slash ( / ) for the fraction bar.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!