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ludmilkaskok [199]
4 years ago
13

Show how to solve 304 take away 217

Mathematics
1 answer:
s344n2d4d5 [400]4 years ago
8 0
You do 304 subtract 217 which equals 87
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In a certain game of dice, two fair dice are rolled. If the total of the faces is 4 or 10, you win. If the total is 2, 3, or 11,
goldenfox [79]
You answer should be 7/12, or aprox. 0.58 (I could be wrong)

You need to divid the number of outcomes that will satisfy your probability (anything that’s not 4,10,2,3, or 11, so there are 7 numbers left) by the total number of outcomes, (12), and that’s your answer
5 0
3 years ago
You take measurements of the distance traveled by an object that is increasing its speed at a constant rate. The distance travel
Serhud [2]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

Given:

s_1 = 21 \ \  t_1 = 1\\\\s_2 = 59 \ \ t_2 = 2\\\\s_3 = 141 \ \  t_3 = 4

All points are on the graph including its quadratic function, in order to install their coordinates to values of x and y with the following values:

y= ax^2 + bx + c\\\\21=a+b+c      Inserting the coordinates of the first point

y= ax^2 + bx + c\\\\59 =4a+2b+c              Inserting the coordinates of the second point

y= ax^2 + bx + c\\\\141=16a+4b+c       Inserting the coordinates of the third point

5 0
3 years ago
Annabelle and Navene are multiplying (4 to the power of 2•7 to the power of 5)(4 to the power of3•7 to the power of 2).
lyudmila [28]
\bf (4^27^5)(4^37^2)\implies 4^27^54^37^2\\\\\\ 4^24^37^57^2\implies 4^{2+3}7^{5+2}\implies 4^57^7
6 0
3 years ago
HELP ASAP PLEASE?!
tigry1 [53]

Answer: your anwser would be 500 c

Step-by-step explanation:

this is becuase for 1 hour it is 50 miles so you would multply 10 times 50 and get 500 please mark brainliest

7 0
3 years ago
Read 2 more answers
Is the environment a major issue with Americans? To answer that question, a researcher conducts a survey of 1255 randomly select
Furkat [3]

Answer:

The point estimate of this proportion is \pi = 0.5857

The 95% confidence interval to estimate the proportion of Americans who feel that the environment is a major issue with them is (0.5584, 0.6130).

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 = 1255, \pi = \frac{735}{1255} = 0.5857

The point estimate of this proportion is \pi = 0.5857

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}} = 0.5857 - 1.96\sqrt{\frac{0.5857*0.4143}{1255}} = 0.5584

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.5857 + 1.96\sqrt{\frac{0.5857*0.4143}{1255}} = 0.6130

The 95% confidence interval to estimate the proportion of Americans who feel that the environment is a major issue with them is (0.5584, 0.6130).

7 0
3 years ago
Read 2 more answers
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