12 Answered Questions for the topic please help

Please Help Elementary (k 6th)

09/14/21

#### Engineering question

what enginering swing design will make the swing swing back and forth in about 2 seconds

03/15/21

#### Statistics distribution

A distribution of values is normal with a mean of 1310.6 and a standard deviation of 40.2 find the probability that a randomly selected value is less than 1397

12/07/20

#### please help in Spanish

Task: You are an exchange student in Mexico. Your host family wants to know about special events in which you participate in your community.Think of the process of getting ready for this...
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Please Help

06/19/20

#### Please help I don’t understand

The following table shows the percentage of children in the United States between the age of 3 and 5 who are enrolled in preprimary programs. Dates 2008 2010 2012 2014 Percentage 63.0 63.7 64.3...
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04/15/20

#### How many miles is .223438 square miles ?

Please tell me i have to do a powerpoint on a national park and this is part of the information.

#### Convert the given matrix to a system of equations. HELP ME PLEASE!! I'M SO CONFUSED!!

(Eq1) (Eq2) (Eq3)

#### Convert the system to an augmented matrix. PLEASE HELP ME!

2x + y = 74x − 5y = 2
the boxes are just for the answers

#### find domain (everything with space in it means its seprate problem)

please help solve tjis i really need it be lifesavers pleas

#### Please help math equations

Tabitha is renting a ballroom for an upcoming dinner reception. The rental fee for the ballroom includes a base price plus the cost of dinner per person. The table below shows the cost of the...
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#### Given geometric sequence tn find t1 if t3 = −8 and t8= −256.

t1=___?____PLEASE HELP AND THANK YOU SOOOO MUCH IF YOU DO!!!

09/28/19

#### Simplify: 2(sin^6(a)+cos^6(a))-3(sin^4(a)+cos^4(a))-sin(2π-a)+1

PLEASE HELP ME WITH THIS TRIG!!!! THANK YOU IF YOU DO!!!!

01/11/19

#### What is P(4 ≤ X ≤ 6)? Explain. If P(X ≤ a) = 0.2, what is a? Explain.

~Questions 1 & 2~Here is a Probability Distribution.Look at the image below to answer the question, please.Thanks in Advance! :)click on the link...
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