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Question

Sally's field hockey ball height function is given as h(t), where h(t) is in meters and t is in seconds. To determine if she has shot a dangerous ball, we need to evaluate h(t) at an appropriate time point.

answered Jan 2

1 answer 11.0k views

There are 31books on clay’s bookshelf.8 books are about sports and the rest are about animals.how many animal books are on clay’s bookshelf?

asked Dec 21, 2024

1 answer 13.9k views

Look at the graph. Which line has the greater slope? Why? A. Line A because it passes through the origin B. Line A because it is increasing more quickly than Line B C. Line B because it crosses the -axis

answered Nov 17, 2024

1 answer 48.9k views

A 10 W light bulb is turned on and left on continuously. How long can the bulb stay on with $2.00 if the energy cost is $0.05 per kW-hr? A. 100 hours B. 15 seconds C. 4000 hours D. 15 minutes E. 1.7 hours

asked Sep 26, 2024

1 answer 224k views

Suppose that you are to conduct the following hypothesis test: H0:H1:μ μ=≠510510H0:μ=510H1:μ≠510 Assume that you know that σ=90σ=90, n=42n=42, x=487.5x¯=487.5, and take α=0.1α=0.1. Draw the sampling distribution,

asked Sep 9, 2024

1 answer 180k views

At a gymnastics competition, 30 gymnasts did a floor routine. They made up 50% of the gymnasts. How many gymnasts were at the competition? Pick the model that represents the problem. How many gymnasts

answered Aug 23, 2024

2 answers 19.0k views

A bag contains 3 colors of balls red,yellow, and black there are 1 red ball, 4 yellow, and 4 black if one ball is selected at random from the bag, find the probability that it is yellow.

answered May 14, 2024

2 answers 234k views

Which of the following are found in the retroperitoneal space? A. Liver B. Spleen C. Kidneys D. Stomach

answered Apr 23, 2024

1 answer 53.3k views

What system works with the excretory system in order to excrete sweat to help regulate body temperature?

answered Apr 14, 2024

1 answer 193k views

The zeros of the function are at the value. A) Local extrema B) Critical points C) X-intercepts D) Asymptotic points

asked Apr 10, 2024

1 answer 51.9k views

You have a job that you have been working very hard at because you are saving up to buy a car. Your best friend approaches you and asks if you would like to go away with his/her family over Spring break.

answered Nov 9, 2023

2 answers 130k views

Hello. Im trying to help my 9th grade daughter who is autistic with her math test corrections. It has been over 20 yrs since I had Algebra 1 and Im definitely rusty. She easily gets frustrated and impatient

asked Oct 26, 2023

1 answer 31.7k views

Solve by completing the square

answered Oct 21, 2023

1 answer 71.2k views

I have a few questions on my math homework for today that I am confused how to solve so if you could teach me that would be great.

answered Oct 14, 2023

1 answer 186k views

Given the following equation: Mg(OH)2 + 2HCI --> MgCl2 + 2H₂O How many moles of water form from one gram of magnesium hydroxide? 26 58 0.03 116 Question 5 (1 noint) :

asked Jul 19, 2023

1 answer 16.7k views

Mrs. Leonard is planting a flower garden. She has 18 marigolds for every 6 petunias. Which ratio accurately compares the number of petunias to marigolds in her flower garden?

answered Jun 15, 2023

2 answers 169k views

How many units of working memory would people hold according to Miller (1956)? Answer 1: 4 plus or minus 1 Answer 2: 5 plus or minus 3 Answer 3: 6 plus or minus 4 Answer 4: 7 plus or minus 2

asked May 26, 2023

1 answer 137k views

What is this expression in simplified form? A. B. C. D.

asked Feb 4, 2023

1 answer 57.5k views

Which graph has a slope of 4/5?

asked Dec 27, 2022

1 answer 73.8k views

Which graph has a slope of 4/5?

asked Dec 27, 2022

1 answer 73.8k views

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