how to write the equation for this math problem. sandy made 98 on her first test. 87 on her second test. and 89 on her third test. what is her average test grade?

Let kids denote the number of children ever born to a woman, and let educ denote years of education for the woman. A simple model relating fertility to years of education is: kids = βo + β1. educ + ε, where ε is the unobserved error. a.

Two friends are making friendship bracelets each bracelet has five star beads and 3/5 of the Stars beads are glow-in-the-dark if the friends are making 10 friendship bracelets how many Star beads do they need how many stars will glow in the dark?

You flip a fair coin. What is P (tails ) P (tails) start text, P, left parenthesis, t, a, i, l, s, end text, right parenthesis? If necessary, round your answer to 2 22 decimal places.

Use expressions for odd integers to confirm the conjecture that the product for two odd integers is an odd integer.

Which is irrational: the square root of 254 or of 361

Which number is farther from 0 on a number line - 9 or 6

What is 3/4x-24 factored

A middle school is sponsoring a 5k fun run to raise money for the library. each runner will receive a t-shirt. the t-shirts for the race cost $345 timers other race equipment cost $85

Jose wants to put a fence around his rectangular garden. His garden measures 31 feet by 33 feet. The garden has a path around it that is 3 feet wide. How much fencing material does Jose need to enclose the garden and path?

Algebra | Sem2 Activity 1.1.1 - Absolute Value Graphs 1. Does the absolute value graph below stretch or shrink? Support your answer. f (x) - 7|x - 5149 • The graph stretches because 7 is bigger than 1.