Mathematics, 28.10.2019 18:31 niti1409
Your team needs matching shirts for an upcoming tournament. the cost is $17 plus $9 for each shirt that you purchase. which equation shows how to calculate the cost to buy team shirts?
y = 26x
y = 17x + 9
y = 26
y = 9x + 17
you and your friends want to go to a local fair. the cost is $15 admission plus $5 per ride. which equation shows how to calculate the amount of money that each person needs to go to the fair?
y = 20
y = 20x
y = 15x + 5
y = 5x + 15
Answers: 1
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 18:00
Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the
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Mathematics, 21.06.2019 19:30
Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.
Answers: 1
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