06/19/22

Please help me with this question

In​ Marissa's calculus​ course, attendance counts for 20% of the​ grade, quizzes count for 20% of the​ grade, exams count for 45% of the​ grade, and the final counts for 15% of the grade. Marissa... more

06/19/22

Speedometer readings for a motorcycle at 12-seconds intervals are given in the table.

| t(sec) | 0 | 12 | 24 | 36 | 48 | 60 || v(ft/sec) | 23 | 21 | 30 | 22 | 23 | 28 | (a) Estimate the distance, in feet, traveled by the motorcycle during the time interval... more

What is the height of the football at the end of its trajectory according to question 1?

A football is thrown in the air and then blown to the right by the wind. The thrower lifts it 20 feet directly into the air before it is carried 10 feet the right at a 45 degree angle. Later, the... more

06/16/22

Probablity of doughnuts

A tray has 16 doughnuts, 9 of which contain raspberry jam and 7 of which contain ... jam and then Alexander randomly selects a doughnut with lemon curd?

06/16/22

Find the solution set of each equation if 0° ≤ θ < 360°. (Please explain it with proper solutions)

15 (sin 2θ)^2 + sin 2θ − 2 = 0

06/16/22

Calculate the Z-Scores

How do I calculate the Z-scores that correspond to weight

06/16/22

calculate the z-score that correspond to 11kg

calculate the z-score that corresponds to 11kg.

06/16/22

I need help please

The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is $1000 and the standard deviation is $140. Answer the following... more

06/16/22

A Ferris wheel...

A Ferris wheel is 35 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position on the Ferris wheel is level with the loading platform. The wheel... more

Find the Area of the Polygon

Find the area of the polygon formed when these points are connected: A: (3,7)B: (3,3)C: (7,3)D: (7,7)Area = ___ Square Units

06/15/22

Write an equation for a rational function

Write an equation for a rational function with:Vertical asymptotes at x = 5 and x = 6x intercepts at x = -1 and x = 3y intercept at 4y =

06/14/22

V1 = 1.14 L T1 = 21 °C V2 = ? L T2 = 42 °C

06/14/22

Calculating the mass of iron (II) oxide produced from 56.8 g of iron in excess to oxygen

help please I balanced the equation Fe+O2 = FeOso 2Fe+1O2= 2FeOnow what?

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