HELP PLEASE! A function has the rule y = -2x + 11. Which of the following ordered pairs represents an input of 4 and its output?
(4, 3.5)
(4, 3)
(3, 4)
(3.5, 4)
Solve g + (-11) = 19 for g.
A figure on the coordinate plane is translated to the right. What will happen to its coordinates?
The x-coordinates will increase.
The y-coordinates will increase.
The x-coordinates' signs will change.
The y-coordinates' signs will change.
To multiply a decimal number by 1,000, move the decimal point .
three places to the left
three places to the right
four places to the left
four places to the right
All of the following expressions simplify to -4, except .
-1 - 3
5 - (-9)
2(-2)
-8 + 4
Use the order of operations to simplify the following expression.
-23 + |7| - 4 · 2
-10
-38
-9
-23
Which formula describes the following geometric sequence? Remember that n represents the term number.
2, 6, 18, 54, ...
an = 2 · 3n - 1
an = 3 · 2n - 1
an = 2 + 3(n - 1)
an = 3 + 2(n - 1)
What is the slope of a line that goes through the points (1, -5) and (-3, 2)?
-4/7
-7/4
-3/4
-4/3
Let a = -4.82 and b = 4.35. All of the following statements are true except
The sum of a and b is negative.
The distance between a and b on the number line is 0.47 units.
The product of a and -b is positive.
The quotient of a and -b is the same as the quotient of -a and b.
Which type of graph would be most appropriate to help you organize a set of data in numerical order?
box-and-whisker plot
bar graph
stem-and-leaf plot
line graph

Equation for the calculation double 2 and then add 5

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Listed below are time intervals (min) between eruptions of a geyser. assume that the "recent" times are within the past few years, the "past" times are from around 20 years ago, and that the two samples are independent simple random samples selected from normally distributed populations. do not assume that the population standard deviations are equal. does it appear that the mean time interval has changed? is the conclusion affected by whether the significance level is 0.10 or 0.01? recent 78 90 90 79 57 101 62 87 71 87 81 84 57 80 74 103 62 past 88 89 93 94 65 85 85 92 87 91 89 91 follow the steps of hypothesis testing, including identifying the alternative and null hypothesis, calculating the test statistic, finding the p-value, and making a conclusions about the null hypothesis and a final conclusion that addresses the original claim. use a significance level of 0.10. is the conclusion affected by whether the significance level is 0.10 or 0.01? answer choices below: a) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.01 but is not rejected when the significance level is 0.10. b) no, the conclusion is not affected by the significance level because h0 is not rejected regardless of whether a significance level of 0.10 or 0.01 is used. c) yes, the conclusion is affected by the significance level because h0 is rejected when the significance level is 0.10 but is not rejected when the significance level is 0.01. d) no, the conclusion is not affected by the significance level because h0 is rejected regardless of whether a significance level of 0.10 or 0.01 is used.