Questions by Richard Close

Questions by Richard Close

The 6-foot man casts a shadow that is 10 feet long. If the pyramid casts a 48 feet long shadow, how tall is the pyramid?

asked Aug 11, 2021

1 answer

5 votes

201k views

A marketing research consultant hired by Coca-Cola is interested in determining if the proportion of customers who prefer Coke to other brands is over 50%. A random sample of 200 consumers was selected

asked Jun 19, 2021

1 answer

2 votes

159k views

B) Factorise fully. 8x² + 12x

asked Jun 14, 2021

1 answer

5 votes

72.8k views

One conveyor belt can move 1000 boxes in 9 minutes. Another can move 1000 boxes in 11 minutes. If another conveyor belt is added and all three are used, the boxes are moved in 3 minutes. How long would

asked Apr 4, 2021

1 answer

0 votes

94.8k views

What is 9x + 28 = 9x2?

asked Nov 28, 2020

1 answer

2 votes

43.9k views

What term is used to describe the interest rate charged by the central bank when it makes loans to commercial banks?a) discount rateb) open market ratec) reserve requirementd) Fed rate

asked Jun 25, 2020

1 answer

4 votes

104k views

29.2=36.2+n what is the answer to this question

asked May 12, 2020

1 answer

0 votes

40.2k views

On the coordinate plane below, graph the sine function f(x)=2sin(πx)+3.

asked Jan 22, 2020

1 answer

3 votes

192k views

16. Find the measures of ∠1 and ∠2 in the kite at right. (That rhymed!)

asked Sep 20, 2019

1 answer

5 votes

35.4k views

What is the correct slope intercept form of the equation y + 16 = 3(x - 0) ?

asked Aug 24, 2019

1 answer

1 vote

52.2k views

What are 20 careers in technical drawing

asked Jun 12, 2019

1 answer

3 votes

113k views

What stars live the longest? a. large-mass stars b. average-mass stars c. all stars live the same length of time d. low-mass stars

asked Jul 10, 2018

2 answers

4 votes

214k views

If you could create any holiday what would you create and why

asked Jun 24, 2018

2 answers

0 votes

149k views

Why did slavery decline after the revolutionary war??

asked Feb 7, 2018

2 answers

5 votes

207k views

the formula for the area of a rectangle is a=lw , where a is the area, l is the length, and w is the width . a rectangular garden has a length of 10 ft. its width is 6 ft less than its length. what is

asked Sep 13, 2017

1 answer

3 votes

108k views

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